Top Software Developers in Illinois
15 Leaders 15 Contenders
394 Companies
List of the Top Illinois Custom Software Development Companies
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Featured
What are Featured Providers?
$50,000+$50 - $99 / hr1,000 - 9,999Serves IllinoisServices provided
10% Custom Software Development10% AI Development10% Application Testing +7 services10% Blockchain10% Cloud Consulting & SI10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentSee all 101 projectsVention is a Custom Software Development company specializing in tailored software solutions, with a focus on full-stack and managed software development services. Their reviews demonstrate a high level of client satisfaction, with approximately 100% positive feedback highlighting their strong project management, cultural fit, and communication skills. Many clients appreciate their ability to integrate seamlessly as part of their team and deliver high-quality results on time.
$25,000+$25 - $49 / hr1,000 - 9,999Serves IllinoisServices provided
10% Custom Software Development20% AI Development20% Cloud Consulting & SI +5 services10% CRM Consulting and SI10% E-Commerce Development10% ERP Consulting and SI10% Enterprise App Modernization10% Mobile App DevelopmentSee all 85 projectsSimform is a custom software development company specializing in tailored and full-stack solutions. Across their reviews, 100% of clients praise their responsiveness, technical expertise, and project management. Approximately 80% commend Simform's ability to align with long-term goals, while 60% highlight their strategic partnership approach, enhancing platform scalability and maintainability.
$10,000+$25 - $49 / hr250 - 999Serves IllinoisServices provided
30% Custom Software Development40% Mobile App Development25% AI Development +1 service5% Web DevelopmentSee all 144 projectsEmpat specializes in custom software development, offering tailored, full-stack, and managed software engineering services. The company consistently receives positive feedback, with over 90% of reviews highlighting their technical expertise, proactive communication, and collaborative approach. Clients emphasize Empat’s ability to deliver high-quality, scalable solutions on time, contributing significantly to project success and client satisfaction.
$25,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
10% Custom Software Development50% Mobile App Development30% AI Development +1 service10% IoT DevelopmentSee all 121 projectsTechAhead is a Custom Software Development company renowned for its full stack software development services. The firm consistently receives positive feedback, with over 90% of its clients praising its effective project management, timely delivery, and strong communication skills. Clients are particularly impressed with TechAhead's ability to understand requirements and deliver tailored software solutions that meet or exceed expectations.
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Plego
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$25,000+$100 - $149 / hr50 - 249Chicago, ILServices provided
30% Custom Software Development45% AI Development25% Web DevelopmentSee all 30 projectsPlego is a Custom Software Development company specializing in tailored software creation, offering services such as web and app development, database management, and bespoke software solutions. The feedback is overwhelmingly positive, with approximately 85% of reviewers praising their technical expertise and responsiveness. Clients frequently commend Plego's ability to deliver end-to-end software solutions and their commitment to customer service, though a few suggest improvements in communication and project management.
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$5,000+$100 - $149 / hr10 - 49Northbrook, IL
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70% Custom Software Development30% AI DevelopmentSee all 44 projectsNeologic Software is a bespoke software development firm specializing in tailored software solutions across various industries, including retail, healthcare, and real estate. The company consistently receives positive feedback, with 100% of reviewers praising their project management and responsiveness. Clients highlight Neologic's ability to integrate seamlessly with their operations, proactively suggesting improvements, and delivering user-friendly, efficient systems.
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Featured
What are Featured Providers?
$50,000+$25 - $49 / hr250 - 999Serves IllinoisServices provided
25% Custom Software Development20% IT Staff Augmentation15% Web Development +4 services10% AI Development10% IT Managed Services10% IT Strategy Consulting10% Mobile App DevelopmentSee all 35 projectsDreamix is a Custom Software Development company praised for its bespoke software solutions and exceptional engineering expertise. Reviews indicate a high level of customer satisfaction, with 100% of clients highlighting their project management skills and cultural fit. Clients commend Dreamix for delivering high-quality, tailored software on time and budget, often exceeding expectations.
$50,000+$50 - $99 / hr1,000 - 9,999Serves IllinoisServices provided
10% Custom Software Development10% AI Development10% Application Testing +7 services10% Blockchain10% Cloud Consulting & SI10% DevOps Managed Services10% Enterprise App Modernization10% IT Staff Augmentation10% Mobile App Development10% Web DevelopmentSee all 101 projectsVention is a Custom Software Development company specializing in tailored software solutions, with a focus on full-stack and managed software development services. Their reviews demonstrate a high level of client satisfaction, with approximately 100% positive feedback highlighting their strong project management, cultural fit, and communication skills. Many clients appreciate their ability to integrate seamlessly as part of their team and deliver high-quality results on time.
$25,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
70% Custom Software Development15% AI Consulting15% Web DevelopmentSee all 30 projectsWeSoftYou is a Custom Software Development company specializing in tailored and full-stack software development services. Their reviews highlight a 100% satisfaction rate, with clients praising their dedication, innovative solutions, and efficient project management. Approximately 85% of reviewers commend their ability to deliver user-centric, scalable solutions on time, while 90% emphasize their seamless communication and responsiveness to client needs.
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$25,000+$50 - $99 / hr10 - 49Chicago, IL
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15% Custom Software Development30% Mobile App Development30% Web Development +2 services15% UX/UI Design10% AI ConsultingSee all 38 projectsCalibrate Software is a Custom Software Creation firm specializing in tailored software development, including end-to-end software development for diverse industries. Reviews highlight their exceptional project management, responsiveness, and alignment with client goals, with 100% of reviewers noting successful deliverables and high responsiveness. Their ability to integrate comprehensive solutions and meet complex client needs sets them apart in the software development landscape.
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$10,000+$25 - $49 / hr50 - 249Darien, IL
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10% Custom Software Development20% E-Commerce Development20% Web Development +5 services10% Digital Strategy10% IT Staff Augmentation10% Low/No Code Development10% Search Engine Optimization10% Web DesignSee all 36 projectsTekglide is a custom software development company offering tailored solutions with a focus on web and SEO services. Their client feedback is overwhelmingly positive, highlighting their strong technical expertise, responsiveness, and ability to meet deadlines. Approximately 100% of reviewers emphasize their high value-for-cost and professional execution. Tekglide is consistently praised for their effective communication and ability to adapt to client needs, making them a dependable long-term partner.
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$5,000+$150 - $199 / hr50 - 249Chicago, IL
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10% Custom Software Development10% Branding10% Content Marketing +7 services10% Digital Strategy10% Marketing Strategy10% Media Planning & Buying10% Product Marketing10% Video Marketing10% Video Production10% Web DevelopmentSee all 3 projectsEnvisionit is a digital marketing agency offering services such as web design, SEO optimization, and paid media strategy. Clients praise their methodical, communicative, and detail-oriented approach, with 100% of reviewers highlighting their excellent project management and alignment with client goals. Envisionit's commitment to client satisfaction and strategic insights results in increased engagement and measurable success across digital platforms.
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$25,000+$150 - $199 / hr10 - 49Loves Park, IL
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30% Custom Software Development35% Enterprise App Modernization25% AI Agents +1 service10% AI ConsultingSee all 7 projectsTicomix is a custom software development company specializing in tailored software development and full stack software engineering. Their reviews reflect a strong emphasis on customer satisfaction and project management excellence, with 100% of feedback indicating timely delivery and professional communication. Clients consistently highlight their expertise and willingness to adapt, with notable praise for their ability to align with client values and project goals.
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$25,000+$150 - $199 / hr50 - 249Chicago, IL
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50% Custom Software Development50% Mobile App DevelopmentSee all 49 projectsAtomic Object is a custom software development firm excelling in tailored software creation and full-stack development. Reviewers consistently highlight the company's technical expertise, excellent project management, and strong communication skills. Approximately 90% of the feedback is positive, with multiple clients praising their ability to adapt to different company cultures and needs, ensuring successful project outcomes.
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Featured
What are Featured Providers?
$25,000+$150 - $199 / hr10 - 49Serves IllinoisServices provided
20% Custom Software Development10% AR/VR Development10% Blockchain +6 services10% ERP Consulting and SI10% Enterprise App Modernization10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web DevelopmentSee all 19 projectsIron Forge Development is a custom software development company specializing in tailored software creation and full-stack software development. Reviews suggest they have a flexible and scalable approach, with 83% of feedback highlighting their adaptability and communication. However, 17% noted room for improvement in project management and scoping. Clients commend their ability to deliver complex solutions, manage end-to-end projects, and effectively meet evolving needs.
$50,000+$25 - $49 / hr50 - 249Serves IllinoisServices provided
30% Custom Software Development30% Mobile App Development30% Web Development +1 service10% UX/UI DesignSee all 16 projectsMetaProject is a custom software development company specializing in tailored and bespoke software solutions, with a strong focus on full-cycle and end-to-end software development. Across reviews, 100% of clients praised their technical expertise and business-first mindset. The company consistently delivers projects on time, with 100% of reviews highlighting their excellent project management and responsiveness, making them a reliable partner for complex software projects.
$25,000+$50 - $99 / hr250 - 999Serves IllinoisServices provided
35% Custom Software Development25% Cloud Consulting & SI10% AI Consulting +3 services10% AI Development10% BI & Big Data Consulting & SI10% Web DevelopmentSee all 51 projectsFuture Processing is a custom software development company specializing in tailored, end-to-end software development services. Their clients consistently praise them for delivering high-quality solutions on time and demonstrating exceptional flexibility and communication skills. Over 90% of reviews highlight the company's strong cultural fit and alignment with client needs, while 80% commend their technical expertise and agile project management.
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$25,000+$50 - $99 / hr10 - 49Schaumburg, IL
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10% Custom Software Development40% AI Agents20% Mobile App Development +2 services15% UX/UI Design15% Web DevelopmentSee all 31 projectsHyperSense Software Inc is a bespoke software development company known for delivering custom software solutions with a strong focus on client collaboration and proactive support. Across their reviews, 100% of clients praised their responsiveness and project management, emphasizing the team's ability to meet deadlines and provide innovative solutions. Clients also appreciated their technical expertise and dedication to quality, contributing to an overall positive client experience.
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$50,000+$100 - $149 / hr50 - 249Chicago, IL
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40% Custom Software Development30% AR/VR Development10% AI Development +2 services10% Mobile App Development10% Web DevelopmentSee all 106 projectsSaritasa is a bespoke software development company specializing in tailored software solutions, including custom portals, AR tools, and CRM systems. Clients frequently praise their project management and ability to meet deadlines, with an impressive 100% of reviews noting timely delivery and responsiveness. Additionally, 70% of reviewers commend their ability to align with client vision, underscoring their commitment to delivering high-quality, customized software products.
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Featured
What are Featured Providers?
$10,000+$25 - $49 / hr10 - 49Serves IllinoisServices provided
20% Custom Software Development40% Mobile App Development30% UX/UI Design +1 service10% Web DevelopmentSee all 31 projectsOlearis is a Custom Software Development company excelling in full-stack and bespoke software creation, known for its robust software engineering capabilities. With over 80% positive feedback, clients commend their professionalism, responsiveness, and ability to deliver high-quality products on time. However, one review highlights issues with communication and project completion, suggesting room for improvement in managing client expectations.
$10,000+$50 - $99 / hr50 - 249Serves IllinoisServices provided
20% Custom Software Development20% IT Staff Augmentation15% Mobile App Development +3 services15% UX/UI Design15% Web Design15% Web DevelopmentSee all 55 projectsRubyroid Labs is a Custom Software Development company with a strong focus on tailored software and full-stack development. They are highly praised for their proactive communication and problem-solving skills, with 100% of reviews mentioning their timely delivery and excellent project management. Clients appreciate their ability to integrate seamlessly with existing teams, as noted by 80% of reviewers.
$25,000+$50 - $99 / hr10 - 49Serves IllinoisServices provided
15% Custom Software Development30% Mobile App Development30% Web Development +2 services15% UX/UI Design10% AI ConsultingSee all 38 projectsCalibrate Software is a Custom Software Creation firm specializing in tailored software development, including end-to-end software development for diverse industries. Reviews highlight their exceptional project management, responsiveness, and alignment with client goals, with 100% of reviewers noting successful deliverables and high responsiveness. Their ability to integrate comprehensive solutions and meet complex client needs sets them apart in the software development landscape.
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$10,000+$50 - $99 / hr50 - 249Chicago, IL
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10% Custom Software Development40% AI Development10% AI Agents +4 services10% AI Consulting10% Generative AI10% Mobile App Development10% Web DevelopmentSee all 14 projectsKodexo Labs is a distinguished software development firm specializing in custom software creation, tailored software development, and full stack software development. The company receives high praise for its responsiveness, professionalism, and adherence to timelines, with 100% of reviews highlighting their value for cost and technical expertise. Clients appreciate their transparency and ability to deliver on project goals effectively.
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$25,000+$50 - $99 / hr50 - 249Chicago, IL
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10% Custom Software Development60% Mobile App Development10% AI Development +2 services10% Generative AI10% Web DevelopmentSee all 45 projectsSynergy Labs is a bespoke software development company known for tailored software creation and full stack development services. With positive reviews from 100% of clients, they are praised for their professionalism, responsiveness, and ability to deliver high-quality, end-to-end software solutions on time. Clients consistently highlight their project management skills and commitment to client needs, making them a reliable partner in custom software development.
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Featured
What are Featured Providers?
$5,000+$50 - $99 / hr10 - 49Serves IllinoisServices provided
25% Custom Software Development30% Mobile App Development20% Web Development +2 services15% E-Commerce Development10% UX/UI DesignSee all 21 projectsSemaphore Mobile is a custom software development company specializing in tailored software solutions, including mobile apps and full-stack development across various platforms. Reviews indicate a 100% positive feedback rate, highlighting their professional project management, effective communication, and ability to understand and execute clients’ visions. Clients consistently praise their dedication, high-quality deliverables, and strong alignment with project goals.
$10,000+$50 - $99 / hr250 - 999Serves IllinoisServices provided
30% Custom Software Development10% Application Management & Support10% BI & Big Data Consulting & SI +6 services10% IT Managed Services10% IT Staff Augmentation10% Mobile App Development10% Web Development5% API Development5% DevOps Managed ServicesSee all 32 projectsScalo is a custom software development company specializing in tailored software solutions and full-stack software development. The company boasts high levels of customer satisfaction, with over 85% of reviews highlighting their strong technical expertise, seamless project management, and effective communication. Clients frequently praise Scalo's ability to deliver high-quality, stable software while meeting project timelines and maintaining responsiveness and transparency.
$10,000+$25 - $49 / hr10 - 49Serves IllinoisServices provided
35% Custom Software Development25% Web Development20% Web Design +2 services10% E-Commerce Development10% Mobile App DevelopmentSee all 35 projectsRedlab agency is a bespoke software development company specializing in full-stack and custom software creation. Reviewers consistently praise the agency's professionalism, initiative, and ability to deliver high-quality work on time. With 100% positive feedback, clients highlight Redlab's proactive project management, seamless communication, and partnership mindset, making them a reliable choice for complex and innovative projects.
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$10,000+$50 - $99 / hr50 - 249Chicago, IL
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10% Custom Software Development25% UX/UI Design15% Web Development +5 services10% Branding10% Low/No Code Development10% Mobile App Development10% Product Design10% Web DesignSee all 51 projectsPhenomenon Studio is a tailored software development company excelling in bespoke software creation and UI/UX consulting. Their reviews highlight a 100% positive feedback rate, with clients praising their exceptional project management skills, responsive communication, and ability to serve as a strategic partner rather than a mere vendor. Reviewers consistently appreciate their collaborative approach and expertise in working with startups.
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$25,000+$50 - $99 / hr250 - 999Chicago, IL
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10% Custom Software Development40% AI Consulting40% AI Development +1 service10% Generative AISee all 29 projectsHatchWorks AI is a bespoke software development company specializing in end-to-end software engineering solutions tailored to client needs. The reviews highlight their strong project management skills, with 100% of clients noting their responsiveness and ability to deliver projects on time. Clients also appreciate their flexibility and professional integration into existing teams, with over 90% citing high satisfaction with HatchWorks' innovative and collaborative approach.
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$50,000+$150 - $199 / hr50 - 249Chicago, IL
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20% Custom Software Development35% Mobile App Development15% Web Development +3 services10% AI Development10% IT Staff Augmentation10% UX/UI DesignSee all 19 projectsFive Pack is a bespoke software development company specializing in custom software creation and full-stack software development. Across its reviews, Five Pack is praised for its commitment to understanding client needs and delivering tailored solutions, with approximately 90% of reviewers highlighting their responsiveness and team integration. While some noted a decrease in urgency towards project completion, the quality of work remained unaffected.
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$25,000+$25 - $49 / hr50 - 249Chicago, IL
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10% Custom Software Development55% Mobile App Development20% AI Development +1 service15% E-Commerce DevelopmentSee all 91 projectsTechgropse FZC LLC is a custom software development company specializing in bespoke software development, including AI-powered mobile apps and websites. Reviews highlight their exceptional project management, timely delivery, and responsiveness. Approximately 80% of the reviewers commend their seamless integration of advanced features and user-friendly design, although some suggest more post-launch feedback sessions could be beneficial.
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$25,000+$25 - $49 / hr1,000 - 9,999Chicago, IL
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10% Custom Software Development20% AI Development20% Cloud Consulting & SI +5 services10% CRM Consulting and SI10% E-Commerce Development10% ERP Consulting and SI10% Enterprise App Modernization10% Mobile App DevelopmentSee all 85 projectsSimform is a custom software development company specializing in tailored and full-stack solutions. Across their reviews, 100% of clients praise their responsiveness, technical expertise, and project management. Approximately 80% commend Simform's ability to align with long-term goals, while 60% highlight their strategic partnership approach, enhancing platform scalability and maintainability.
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$10,000+$50 - $99 / hr50 - 249Chicago, IL
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10% Custom Software Development10% AI Consulting10% AI Development +7 services10% Enterprise App Modernization10% Generative AI10% IT Managed Services10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentSee all 22 projectsSoftDoes is a Custom Software Creation company specializing in tailored software development solutions, particularly for operational workflows and systems management across diverse industries. The reviews reflect a 100% positive sentiment, highlighting their ability to effectively transform complex operational challenges into practical, user-friendly digital systems. Approximately 70% of reviewers commend their project management and adaptability, while 80% emphasize their alignment with client values and operational understanding.
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$25,000+$50 - $99 / hr50 - 249Chicago, IL
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40% Custom Software Development20% CRM Consulting and SI20% Mobile App Development +2 services10% IoT Development10% Web DevelopmentSee all 22 projectsVelvetech LLC is a Custom Software Creation company distinguished by its expertise in bespoke software development and managed software solutions. The reviews highlight their proficiency in diverse sectors, including healthcare and financial services, with a focus on agile and end-to-end software development. Reviewers consistently praise Velvetech's project management, responsiveness, and innovation, with a 100% positive feedback rate regarding their ability to deliver timely and tailored software solutions.
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$50,000+$150 - $199 / hr10 - 49Chicago, IL
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30% Custom Software Development15% AI Development15% IT Strategy Consulting +6 services10% AI Consulting10% Mobile App Development5% Business Consulting5% Digital Strategy5% E-Commerce Development5% Web DevelopmentSee all 18 projectsCaxy Interactive is a bespoke software development company specializing in custom software creation and full-stack software development. Across various reviews, clients highlight the company's exceptional project management and communication skills, with 100% of feedback being positive. Their ability to respect design, deliver value, and maintain strong client relationships is frequently praised, making them a reliable partner for tailored software development needs.
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$10,000+$150 - $199 / hr50 - 249Chicago, IL
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15% Custom Software Development20% AI Consulting20% CRM Consulting and SI +3 services20% Web Development15% AI Development10% Cloud Consulting & SISee all 42 projectsLaunchPad Lab is a custom software development company specializing in tailored software development, including CRM solutions, platform architecture, and bespoke software development using Salesforce and Ruby on Rails. Their reviews reflect a high level of client satisfaction, with 100% of reviewers praising their technical skills, timely delivery, and responsive project management. Clients consistently highlight their ability to understand complex business needs and create scalable, user-friendly solutions.
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$5,000+$50 - $99 / hr10 - 49Bartlett, IL
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15% Custom Software Development35% Web Development20% Search Engine Optimization +2 services20% UX/UI Design10% Mobile App DevelopmentSee all 9 projectsEsco Logics, LLC is a bespoke software development company specializing in tailored software creation, with a focus on full stack and end-to-end solutions. Their reviews highlight a 100% satisfaction rate, emphasizing their attention to detail, excellent project management, and ability to adapt seamlessly to project changes. Clients consistently commend their precision and commitment to meeting exact specifications.
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$25,000+$50 - $99 / hr50 - 249Chicago, IL
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15% Custom Software Development25% IT Staff Augmentation15% AI Development +4 services15% IoT Development10% Application Testing10% Low/No Code Development10% Web DesignSee all 12 projectsINTERSOG is a custom software development company specializing in tailored software solutions, including end-to-end software development and software engineering. The reviews highlight their flexibility, responsiveness, and ability to meet deadlines consistently, with 100% of reviewers commending their communication and project management. Additionally, their capacity to solve complex problems and deliver high-quality, well-documented code is frequently noted, making them a reliable partner for bespoke software development needs.
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$10,000+$25 - $49 / hr50 - 249Chicago, IL
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30% Custom Software Development30% AI Development30% Mobile App Development +1 service10% Web DevelopmentSee all 14 projectsTaction Software LLC is a bespoke software development company excelling in tailored software solutions across diverse sectors. With a strong focus on end-to-end software development, they have received overwhelmingly positive feedback for their efficient project management and technical expertise. Approximately 100% of reviewers praised their effective communication and ability to deliver projects on time and within budget, highlighting their commitment to customer satisfaction.
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$10,000+Undisclosed10 - 49Oak Park, IL
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20% Custom Software Development20% Cloud Consulting & SI20% DevOps Managed Services +3 services20% Enterprise App Modernization10% Mobile App Development10% Web DevelopmentSee all 5 projectsUptic IO LLC is a custom software development company specializing in tailored software solutions and full-stack software development. Across their reviews, 100% of clients praise their excellent project management, communication, and ability to meet deadlines. Their expertise in developing scalable, secure, and efficient systems is frequently highlighted, with clients consistently expressing satisfaction with their professional and responsive service.
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$25,000+$150 - $199 / hr50 - 249Elmhurst, IL
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10% Custom Software Development10% Digital Strategy10% E-Commerce Development +8 services10% Email Marketing10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web Design10% Web Development5% Content Marketing5% Conversion OptimizationSee all 4 projectsSpinutech is a custom software development company that excels in full-stack and end-to-end software development services. With 100% positive feedback, clients commend their efficient project management and the ability to deliver projects both swiftly and under budget. The firm is lauded for its responsive communication and effective problem-solving capabilities.
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$10,000+$150 - $199 / hr250 - 999Itasca, IL
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30% Custom Software Development40% IT Managed Services30% CybersecuritySee all 4 projectsCompassMSP is an IT support and services company offering reliable and responsive solutions, including firewall upgrades and ongoing IT support. Reviewers highlight their timely delivery, problem-solving capabilities, and direct communication, with 100% of feedback being positive and noting no areas for improvement. Approximately 50% of reviewers emphasized their responsiveness and ability to resolve issues promptly.
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$5,000+$25 - $49 / hr10 - 49Downers Grove, IL
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30% Custom Software Development15% Mobile App Development10% API Development +5 services10% Back Office Outsourcing10% Cloud Consulting & SI10% E-Commerce Development10% IT Strategy Consulting5% AI DevelopmentSee all 4 projectsProfusion Systems is a custom software development company specializing in tailored software development and bespoke software solutions. Their clients consistently commend their ability to deliver projects on time and within budget, with a notable emphasis on their responsive communication and innovative problem-solving capabilities. Across the reviews, 100% highlight their effectiveness in project management and their capacity to scale complex operations seamlessly.
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$5,000+Undisclosed1,000 - 9,999Chicago, IL
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10% Custom Software Development10% AI Development10% BI & Big Data Consulting & SI +7 services10% Cloud Consulting & SI10% Executive Search10% Generative AI10% IT Managed Services10% Recruiting10% Recruitment Process Outsourcing10% StaffingInsight Global, a big data analytics company, provides BI & big data consulting & SI and cloud consulting & SI. The firm is located in Atlanta, Georgia and Birmingham, Alabama.
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$10,000+$50 - $99 / hr50 - 249Chicago, IL
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60% Custom Software Development10% IT Managed Services10% IT Staff Augmentation +2 services10% Mobile App Development10% Web DevelopmentSee all 3 projectsMojo Trek is a Custom Software Development company specializing in tailored software solutions, including test automation and performance testing. The reviews highlight their effective project management, timely delivery, and strong alignment with client values. All reviews are positive, with 100% of reviewers appreciating their direct communication and value-driven approach.
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$50,000+$150 - $199 / hr50 - 249Chicago, IL
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25% Custom Software Development35% Web Design25% Web Development +1 service15% Digital StrategySee all 15 projectsClique Studios is a web design and development company, consistently praised for their personalized approach and effective project management. Feedback is overwhelmingly positive, with 100% of reviewers highlighting their responsive communication and ability to meet project goals within budget and deadlines. Approximately 90% of reviewers specifically commend their creativity and alignment with client needs, making them a preferred choice for tailored digital solutions.
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$100,000+$150 - $199 / hr10 - 49Chicago, IL
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50% Custom Software Development20% BI & Big Data Consulting & SI20% Cloud Consulting & SI +1 service10% Digital StrategySee all 9 projectsMade in Tandem is a bespoke software development company known for its expertise in custom software creation and full-stack software development. Reviews highlight their strong project management skills, mature methodologies, and exceptional design capabilities. With 100% positive feedback, clients appreciate their collaborative approach, responsiveness, and ability to scale projects effectively.
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$50,000+$150 - $199 / hr10 - 49Chicago, IL
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30% Custom Software Development15% Digital Strategy10% Low/No Code Development +5 services10% Market Research10% Product Design10% UX/UI Design10% Web Development5% Generative AISee all 47 projectsHighland is a bespoke software development company specializing in custom software creation, with a strong focus on CRM solutions and innovation support. Their reviews consistently highlight their exceptional project management skills, responsiveness, and personalized approach. Around 90% of the feedback is positive, emphasizing their commitment to understanding client needs and delivering tailored solutions efficiently. They are highly praised for their ability to integrate smoothly with client teams, ensuring high adoption rates and operational improvements.
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$50,000+$100 - $149 / hr10 - 49Chicago, IL
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40% Custom Software Development30% Cloud Consulting & SI20% Web Development +1 service10% IoT DevelopmentSee all 4 projectsSpark Equation is a custom software creation company specializing in full-stack and tailored software development. They have consistently received positive feedback for their technical expertise, with 100% of reviewers highlighting their high-quality code and effective project management. Clients commend Spark Equation's responsive communication and ability to integrate seamlessly into teams, ensuring smooth collaboration and delivery of complex software solutions.
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$25,000+$150 - $199 / hr250 - 999Chicago, IL
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25% Custom Software Development15% Cloud Consulting & SI15% Enterprise App Modernization +7 services10% UX/UI Design10% Web Design5% AI Consulting5% AI Development5% Application Testing5% Generative AI5% IT Strategy ConsultingSee all 8 projectsSPR is a custom software development company renowned for its expertise in bespoke software creation and full-stack software development. Across their reviews, clients consistently praise SPR for their high-quality deliverables, timely project management, and strong integration into existing teams, with approximately 80% of feedback emphasizing their impressive professionalism and reliability. While areas for improvement are mentioned, they are minimal and often relate to expanding technology domains.
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$50,000+$200 - $300 / hr50 - 249Chicago, IL
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15% Custom Software Development15% Mobile App Development10% AR/VR Development +6 services10% BI & Big Data Consulting & SI10% Generative AI10% Low/No Code Development10% Product Design10% Supply Chain Management10% UX/UI DesignSee all 51 projectsTXI is a Custom Software Development company that excels in delivering tailored and bespoke software solutions. Across multiple reviews, 100% of clients praised TXI for their collaborative approach and adaptability, with a strong emphasis on their skilled resources and effective project management. Approximately 20% of reviewers highlighted their ability to integrate seamlessly with client teams, ensuring a cohesive project execution.
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$10,000+$150 - $199 / hr10 - 49Champaign, IL
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30% Custom Software Development30% Web Development15% UX/UI Design +2 services15% Web Design10% Digital StrategySee all 9 projectsPixo is a Custom Software Development company specializing in tailored and bespoke software solutions, including web development. Their reviews demonstrate a strong emphasis on responsiveness and effective communication, with no major areas for improvement noted by clients. Positive feedback accounts for approximately 100% of the reviews, highlighting their ability to deliver solutions on time and within budget.
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$25,000+$200 - $300 / hr50 - 249Chicago, IL
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15% Custom Software Development20% AI Consulting20% AI Development +4 services20% Generative AI10% AI Agents10% Mobile App Development5% Enterprise App ModernizationSee all 23 projectsKitelyTech is a comprehensive software development company offering custom software creation, full-stack software development, and tailored software solutions. Reviews highlight their efficiency, professionalism, and entrepreneurial insight, with over 90% of clients expressing satisfaction with their holistic approach and project execution, particularly noting their one-stop-shop services from design to software engineering.
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$5,000+$100 - $149 / hr50 - 249Chicago, IL
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15% Custom Software Development40% AI Development20% AI Agents +2 services15% AI Consulting10% BI & Big Data Consulting & SISee all 20 projectsLiventus is a bespoke software development company, recognized for its expertise in custom software creation, application development, and IT support. Reviews highlight Liventus as a reliable partner with an impressive track record; 100% of the feedback indicates satisfaction with their project management and delivery timelines. Clients appreciate their technical competence and ability to align software solutions with business needs, thereby enhancing operational efficiency and growth.
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UndisclosedUndisclosed50 - 249Chicago, IL
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40% Custom Software Development40% BI & Big Data Consulting & SI20% Cloud Consulting & SISee all 6 projectsPrime TSR is a bespoke software development company renowned for its deep technology expertise and tailored software solutions. They deliver projects on time and within budget, achieving high client satisfaction, with 100% of reviews highlighting their strong communication and integration with client teams. Potential clients might appreciate more solution options during project planning.
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$5,000+$25 - $49 / hr10 - 49Chicago, IL
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40% Custom Software Development30% E-Commerce Development30% Web DevelopmentSee all 9 projectsMLP Co is a custom software development company specializing in tailored and bespoke software creation with a focus on both backend and frontend solutions. The reviews highlight their exceptional communication, timely delivery, and strong project management skills. Approximately 100% of reviewers express satisfaction with their services, noting their commitment to quality and the seamless integration of their software solutions.
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$50,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
30% Custom Software Development45% AI Development10% Mobile App Development +2 services10% Web Development5% Digital StrategySee all 15 projectsTangoCode is a custom software development company specializing in tailored, full-stack solutions across various industries. Reviewers consistently highlight their strong project management and collaborative approach, emphasizing their ability to function as a true partner. About 90% of feedback mentions their effective communication and agile delivery, while around 70% praise their technical depth and quick adaptation to evolving requirements.
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$5,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
20% Custom Software Development45% IT Managed Services20% Cybersecurity +1 service15% Unified Communications Consulting & SISee all 8 projectsTechNoir Solutions is a custom software development company excelling in tailored and bespoke software creation. The company boasts a 100% positive feedback rate, with clients praising their communication skills and technical expertise. Approximately 75% of reviewers highlight their ability to align with company values and adapt to client needs effectively.
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$25,000+$150 - $199 / hr10 - 49Chicago, IL
Services provided
25% Custom Software Development25% Mobile App Development20% UX/UI Design +2 services15% AI Development15% Web DevelopmentSee all 28 projectsVault Innovation specializes in bespoke software development, providing tailored software solutions across various industries. Client feedback highlights their expertise in managed software development, effective project management, and strong communication skills. Approximately 90% of reviews commend Vault Innovation for their professionalism and ability to deliver projects on time and within budget, making them a reliable partner for custom software creation and end-to-end software development services.
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$10,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
70% Custom Software Development20% IT Managed Services10% Web DesignSee all 7 projectsMXOtech, Inc. is a bespoke software development firm that offers tailored solutions across various industries, emphasizing flexibility and partnership. Reviews highlight their impressive problem-solving capabilities and proactive approach, with 100% positive feedback on their responsiveness and willingness to meet client needs. However, 25% of reviewers suggest that improvements in project management clarity could enhance their services further.
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$10,000+Undisclosed50 - 249Chicago, IL
Services provided
25% Custom Software Development25% Mobile App Development10% Application Management & Support +4 services10% Cloud Consulting & SI10% Enterprise App Modernization10% IT Staff Augmentation10% IoT DevelopmentSee all 5 projectsalligatortek is a Custom Software Development company recognized for its expertise in tailored software solutions, including full stack and managed software development. Reviewers commend the company for its innovative approach and efficient project management, with a 100% satisfaction rate in delivering functional and reliable solutions that enhance productivity and user engagement. Alligatortek's commitment to understanding client needs and providing value-driven results is frequently highlighted.
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$5,000+$200 - $300 / hr50 - 249Lisle, IL
Services provided
25% Custom Software Development30% Pay Per Click15% Web Design +3 services10% Advertising10% Digital Strategy10% Search Engine OptimizationSee all 25 projectsYoutech is a comprehensive digital agency providing web development, SEO, content creation, and digital marketing services. Reviews indicate a high level of customer satisfaction, with around 95% of clients expressing satisfaction with their services. Common themes include their strong communication, effective project management, and the ability to significantly increase website traffic and conversion rates. Clients appreciate their knowledgeable team and professional approach.
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$10,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
35% Custom Software Development30% Mobile App Development30% Web Development +1 service5% IoT DevelopmentSee all 5 projectsChicago Software Solutions is a custom software development company specializing in tailored software development and managed software development. Across reviews, clients commend their project management skills, with 100% highlighting their excellent communication and follow-up. They are praised for delivering efficient, bespoke solutions and maintaining a collaborative approach to problem-solving, with 95% of feedback mentioning their professionalism and adaptability.
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$50,000+$100 - $149 / hr10 - 49Chicago, IL
Services provided
15% Custom Software Development20% E-Commerce Development20% Web Development +5 services15% UX/UI Design10% Mobile App Development10% Web Design5% Enterprise App Modernization5% IoT DevelopmentSee all 4 projectsGraveflex is a web development and design company known for its expertise in UX design, creating bespoke digital solutions, and providing exceptional project management. Across the reviews, 100% of clients praised their professionalism and commitment to understanding client needs, with notable mentions of their seamless communication and ability to deliver projects on time. Clients particularly appreciated their user-centric approach and innovative solutions, leading to significant improvements in user engagement and operational efficiency.
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$5,000+$25 - $49 / hr10 - 49Chicago, IL
Services provided
10% Custom Software Development10% API Development10% Application Management & Support +7 services10% Cloud Consulting & SI10% E-Commerce Development10% IT Managed Services10% IT Staff Augmentation10% Mobile App Development10% UX/UI Design10% Web DevelopmentSee all 11 projectsHristov Development is a bespoke software development company specializing in custom software creation, IT consulting, and AI integration. Their reviews reflect exceptional service, with 100% of clients praising their rapid prototyping, proactive communication, and ability to deliver tailored solutions. Clients highlight their innovative problem-solving and commitment to meeting deadlines, making them a trusted partner for end-to-end software development projects.
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$10,000+$150 - $199 / hr10 - 49Chicago, IL
Services provided
20% Custom Software Development40% Mobile App Development20% Web Development +2 services10% Market Research10% UX/UI DesignSee all 3 projectsPunchkick Interactive is a Custom Software Creation company offering services in web development, software engineering, and web design. Reviews indicate a high level of client satisfaction, with 100% positive feedback noting their strong communication, expertise in mobile optimization, and effective project management, contributing significantly to brand enhancement.
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List of the Top 15 Illinois Custom Software Development Companies
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$25,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
38.3/40.018.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Custom Software Development70% Other -
$25,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
36.3/40.016.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Custom Software Development60% Other -
$10,000+$50 - $99 / hr50 - 249Chicago, IL
Ability to deliver
35.1/40.016.8/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
60% Custom Software Development40% Other -
$50,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
37.5/40.017.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Custom Software Development75% Other -
$100,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
34.4/40.015.8/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
50% Custom Software Development50% Other -
$50,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
36.5/40.017/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Custom Software Development70% Other -
$5,000+$100 - $149 / hr10 - 49Northbrook, IL
Ability to deliver
33.4/40.018.4/20 Reviews10/10 Clients & Experience5/10 Market PresenceService focus
70% Custom Software Development30% Other -
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
34.3/40.016.2/20 Reviews10/10 Clients & Experience8.1/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
35.2/40.015.8/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
30% Custom Software Development70% Other -
$25,000+$50 - $99 / hr10 - 49Chicago, IL
Ability to deliver
37.2/40.019.2/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
15% Custom Software Development85% Other -
$10,000+$25 - $49 / hr50 - 249Darien, IL
Ability to deliver
37.6/40.018/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Custom Software Development90% Other -
$25,000+$150 - $199 / hr250 - 999Chicago, IL
Ability to deliver
31.9/40.016.2/20 Reviews9.8/10 Clients & Experience5.9/10 Market PresenceService focus
25% Custom Software Development75% Other -
$50,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
15% Custom Software Development85% Other -
$10,000+$150 - $199 / hr10 - 49Champaign, IL
Ability to deliver
33.9/40.018/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$150 - $199 / hr50 - 249Chicago, IL
Ability to deliver
35.6/40.016.2/20 Reviews9.8/10 Clients & Experience9.6/10 Market PresenceService focus
15% Custom Software Development85% Other -
$25,000+$200 - $300 / hr50 - 249Chicago, IL
Ability to deliver
35.5/40.015.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
15% Custom Software Development85% Other -
$5,000+$100 - $149 / hr50 - 249Chicago, IL
Ability to deliver
35/40.016/20 Reviews10/10 Clients & Experience9/10 Market PresenceService focus
15% Custom Software Development85% Other -
UndisclosedUndisclosed50 - 249Chicago, IL
Ability to deliver
30/40.016.2/20 Reviews7.5/10 Clients & Experience6.3/10 Market PresenceService focus
40% Custom Software Development60% Other -
$5,000+$25 - $49 / hr10 - 49Chicago, IL
Ability to deliver
31.1/40.016.2/20 Reviews9.4/10 Clients & Experience5.5/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
32.6/40.016.8/20 Reviews10/10 Clients & Experience5.8/10 Market PresenceService focus
30% Custom Software Development70% Other -
$5,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
34.3/40.016.8/20 Reviews9.5/10 Clients & Experience8/10 Market PresenceService focus
20% Custom Software Development80% Other -
$25,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
33/40.016/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
25% Custom Software Development75% Other -
$10,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
28.5/40.015/20 Reviews8/10 Clients & Experience5.5/10 Market PresenceService focus
70% Custom Software Development30% Other -
$10,000+Undisclosed50 - 249Chicago, IL
Ability to deliver
31.2/40.015.8/20 Reviews8.8/10 Clients & Experience6.6/10 Market PresenceService focus
25% Custom Software Development75% Other -
$5,000+$200 - $300 / hr50 - 249Lisle, IL
Ability to deliver
31.1/40.015.6/20 Reviews7.9/10 Clients & Experience7.6/10 Market PresenceService focus
25% Custom Software Development75% Other -
$10,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
29.5/40.016.2/20 Reviews8/10 Clients & Experience5.3/10 Market PresenceService focus
35% Custom Software Development65% Other -
$50,000+$100 - $149 / hr10 - 49Chicago, IL
Ability to deliver
32.7/40.016.8/20 Reviews10/10 Clients & Experience5.9/10 Market PresenceService focus
15% Custom Software Development85% Other -
$5,000+$25 - $49 / hr10 - 49Chicago, IL
Ability to deliver
32.8/40.016.4/20 Reviews9.8/10 Clients & Experience6.6/10 Market PresenceService focus
10% Custom Software Development90% Other -
$10,000+$150 - $199 / hr10 - 49Chicago, IL
Ability to deliver
31.1/40.015.6/20 Reviews8.2/10 Clients & Experience7.3/10 Market PresenceService focus
20% Custom Software Development80% Other -
$50,000+$150 - $199 / hr10 - 49Evanston, IL
Ability to deliver
29/40.016.8/20 Reviews4.6/10 Clients & Experience7.6/10 Market PresenceService focus
30% Custom Software Development70% Other
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