✅ Top rated outstaffing agency | Full-time React, Node.js & React Native developers | Hire & Onboard in 48 hours
Koitechs is an outstaffing agency that matches you with full-time React, Node.js, and React Native engineers who fit into your team like they’ve been there all along.
When deadlines pile up, you have no time to hire. Freelancers feel risky juggling multiple projects. Most staffing agencies charge hefty commissions for talent from the same freelancer pool.
Since 2019, koitechs has helped startups and scaleups build momentum and move faster, while keeping their product roadmap on track and avoiding hiring delays.
🚀 What you get partnering with koitechs:
→ Full-time, in-house engineers vetted and trained by us—no freelancers or middlemen. → Onboarding in 48 hours with devs who plug into your tools, standups, and workflows. → Seamless replacements when needed—your project keeps moving without disruption. → Flexible setup, from a single developer to a full-stack R&D-style squads. → Engineers with strong soft skills who fit your culture and take ownership from day one.
→ 75% of clients return after the first engagement
→ 100% Job Success Score on Upwork
→ Top Rated Plus agency on Upwork
→ 98% uptime during war conditions in Ukraine
→ 15+ long-term partners around the country
🔥 Count on us for:
Team scaling & Dedicated developers Add React, Node.js, or React Native engineers exactly when your team needs them. Fully managed development teams Get a full-stack product team that works like your own R&D center. Scout onboarding (for those who aren’t sure what dev they need) A senior dev joins first, delivers fast, and helps us place your ideal long-term teammate.
🧠 Focus areas of our engineers:
React.js | Next.js | Node.js | Nest.js | MongoDB | PostgreSQL | React Native | Expo | Cross-Platform Mobile Development | Full-Stack Development
Min project size
$5,000+
Hourly rate
$25 - $49 / hr
Employees
10 - 49
Locations
Zaporizhzhia, Ukraine
Year founded
Founded 2019
1 Locations
Zaporizhzhia , Ukraine
No have been added yet...
Pricing Snapshot
Min. project size
$5,000+
Avg. hourly rate
$25 - $49
/hr
Rating for cost
4.9
/5
What Clients Have Said
Koitechs offers competitive pricing and good value for cost, with projects typically involving 2-5 employees. Monthly costs mentioned range around $5,000. Clients appreciate their adaptability to budgets and timelines, highlighting a strong focus on quality and effective communication.
One area for improvement noted by a client was the need for clearer structure in task reporting. Enhancing this aspect could streamline processes and improve clarity regarding timelines and expectations.
Competitive Pricing
Koitechs offered competitive pricing without compromising on quality. Clients found their cost-effective services to be a strong value proposition, making them a preferred choice for many projects.
Strong Project Management
Koitechs demonstrated reliable project management skills, consistently delivering milestones on time and maintaining clear communication. Clients appreciated their proactive approach, responsiveness to feedback, and ability to adapt to changes, fostering a collaborative environment.
Effective Communication
Clients noted Koitechs maintained open communication channels, providing regular updates and fostering transparency. This approach minimized misunderstandings and ensured all stakeholders were aligned throughout the project lifecycle.
High-Quality Deliverables
Koitechs consistently delivered high-quality work, meeting or exceeding client expectations. Their attention to detail and commitment to quality were frequently highlighted by clients across different industries.
Technical Expertise in Diverse Fields
Koitechs showcased technical expertise across various projects, including web and mobile platform development, fitness app features with AI integration, and front-end solutions. Their ability to handle complex tasks and deliver high-quality code was consistently praised.
Custom Software DevelopmentUX/UI DesignWeb Development
$50,000 to $199,999
Mar. - Sep. 2024
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They went far beyond simply writing code, becoming true partners in the project."
Dec 10, 2024
CEO, Obriy Design Büro
Alex Seagull
Verified
Other industries
Ukraine
1-10 Employees
Online Review
Verified
A UX/UI design agency hired koitechs to develop a responsive frontend solution for a website. The team built a codebase, integrated APIs, tested the site, and provided documentation and launch support.
koitechs timely delivered a high-quality frontend solution that was responsive and compatible, meeting the client's expectations. The team was flexible, proactive, and transparent, ensuring a seamless collaboration. Their collaborative and client-centric approach and attention to quality stood out.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CEO of Obriy Design Büro
Describe what your company does in a single sentence.
We focuses on UX/UI design and brand design services
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire koitechs to accomplish?
Implementing High-Quality Front-End Code
Adapting to Client’s Timeline and Budget
User-Centric Development Approach
SOLUTION
How did you find koitechs?
Online Search
Upwork
Why did you select koitechs over others?
High ratings
Pricing fit our budget
Great culture fit
Good value for cost
Referred to me
Company values aligned
Specialized Expertise
How many teammates from koitechs were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Develop a high-quality, fully functional front-end solution for the start up based on the design provided by our team. The front end must be user-friendly, responsive, and optimized for performance, ensuring seamless integration with the client's back-end system and third-party APIs.
Key Deliverables:
Responsive Front-End Codebase
Fully developed and tested front-end implementation of the design.
Optimized for scalability, performance, and maintainability.
Reusable Component Library
Modular components that align with the design system, making future updates seamless.
Integrated APIs
Fully functional API integrations to enable dynamic content and core functionalities.
Cross-Browser & Responsive Compatibility
Tested and verified performance across multiple browsers and devices.
Documentation
Codebase documentation for developers.
Testing reports and a summary of recommendations for further enhancements.
Support for Launch
Assist with the front-end deployment process and address any last-minute adjustments before launch.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Timely Delivery of the Front-End Solution
Quality of Code and Performance
Responsiveness and Compatibility
Business Impact for the Client
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The Koitechs team’s collaborative approach was instrumental in the success of the project. From the very beginning, they established clear and effective communication channels, fostering an environment where feedback, updates, and ideas could flow seamlessly between all stakeholders.
1. Regular Updates and Transparency:
Koitechs maintained an open line of communication, with scheduled progress meetings and detailed status reports. This kept everyone aligned, minimized misunderstandings, and provided opportunities to course-correct when needed.
2. Client Involvement:
Their approach encouraged active client participation throughout the project lifecycle. By incorporating feedback promptly and keeping the client informed at every stage, Koitechs ensured that the end product was not only aligned with the initial vision but also exceeded expectations.
3. Flexibility and Adaptability:
The team was quick to adapt to evolving requirements or new insights. Whether it was integrating additional features or refining existing ones based on client input, Koitechs demonstrated a solution-oriented mindset that prioritized client satisfaction.
4. Proactive Problem-Solving:
Koitechs didn’t just deliver what was asked; they anticipated potential challenges and provided practical solutions. Their ability to flag risks early and propose effective mitigations showcased their experience and professionalism.
5. Seamless Collaboration Tools and Processes:
By leveraging tools like Jira, Slack, and Figma, Koitechs ensured a smooth workflow and visibility into every aspect of the project. These tools enabled real-time updates and efficient resolution of queries or roadblocks.
What was your primary form of communication with koitechs?
Virtual Meeting
What did you find most impressive or unique about this company?
The most impressive and unique aspect of Koitechs was their holistic and client-centric approach to development. They went far beyond simply writing code, becoming true partners in the project by offering a combination of technical expertise, proactive communication, and unwavering attention to quality.
Are there any areas for improvement or something koitechs could have done differently?
Nothing so important to declare about
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web & Mobile App Design & Dev for Tech Company
Mobile App DevelopmentUX/UI DesignWeb Development
Confidential
Jan. - Nov. 2024
4.5
Quality
4.5
Schedule
4.0
Cost
4.5
Willing to Refer
5.0
"They consistently delivered milestones on time and were responsive to feedback throughout the development process."
Sep 27, 2024
Manager, Fwollo LLC
Anonymous
Verified
Other industries
Los Angeles, California
1-10 Employees
Online Review
Verified
koitechs has developed a web and mobile platform for a tech company. The team has created a user-friendly design and a seamless sign-up process and integrated features like video conferencing and messaging.
koitechs has delivered a fully functional platform and achieved the target number of initial users. The team has successfully addressed issues and optimized the UX. They've tailored solutions for the client's needs, communicated consistently, and gone the extra mile to ensure client satisfaction.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Manager of Fwollo LLC
Describe what your company does in a single sentence.
Fwollo is a tech company that builds innovative software products designed to create lasting social impact and empower communities.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire koitechs to accomplish?
MVP
R&D
SOLUTION
How did you find koitechs?
Referral
Why did you select koitechs over others?
Referred to me
How many teammates from koitechs were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Objectives:
Develop a user-friendly web and mobile platform to connect seniors with younger individuals.
Facilitate secure video and text communication between users.
Implement user profiles and matching algorithms to connect people based on shared interests.
Provide content moderation and safety features to ensure a safe and welcoming environment.
Offer educational resources and activities that enhance intergenerational interactions.
Key Deliverables:
Platform Development: Design and build the GrandFriends web and mobile application with an intuitive interface.
User Onboarding: Create a seamless sign-up process for both seniors and younger individuals.
Communication Tools: Integrate secure video conferencing and messaging features.
Matching Algorithm: Implement an algorithm that pairs users based on shared interests, skills, and availability.
Content & Resource Library: Provide educational content and interactive activities to facilitate communication.
Testing & Launch: Conduct user testing and launch the platform to a pilot group.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
The GrandFriends project is currently in development, and success will be measured by key milestones such as:
Platform completion and launch: Successful deployment of a fully functional platform with core features.
User acquisition: Achieving target numbers of initial users post-launch through marketing and outreach efforts.
User engagement metrics: Tracking engagement levels like sign-up rates, profile completion, and usage of communication features.
Feedback and testing results: Gathering insights from beta testers and early adopters to optimize the user experience and improve the platform.
Successful pilot phase: Ensuring the platform functions smoothly during the pilot phase and achieves user satisfaction with initial matches and interactions."
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The project management was reliable and organized. They consistently delivered milestones on time and were responsive to feedback throughout the development process. When issues arose, they were addressed promptly and professionally. Their communication was clear, and they adapted well to changes in our requirements, ensuring the project stayed on track
What was your primary form of communication with koitechs?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
What stands out most about Koitechs is their commitment to understanding our vision and translating it into a functional and user-friendly platform. Their ability to tailor solutions specifically for our project needs, along with their strong technical expertise, made them unique. They also provided consistent communication and were always willing to go the extra mile to ensure that the project aligned with our goals.
Are there any areas for improvement or something koitechs could have done differently?
Overall, the collaboration with Koitechs has been positive. One area for improvement could be enhancing the clarity around timelines and expectations, especially during complex development phases. Providing more proactive updates and detailing next steps in advance could streamline the process even further. However, when issues did arise, they were addressed effectively.
RATINGS
4.5
Quality
4.5
Service & Deliverables
Schedule
4.0
On time / deadlines
Cost
4.5
Value / within estimates
Willing to Refer
5.0
NPS
Custom Software Development for Maritime Security Provider
Custom Software DevelopmentIT Staff AugmentationOther Application Development
$50,000 to $199,999
Jan. 2024 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They understand our needs and are always keen to offer efficient solutions."
Jul 25, 2024
Director, Maritime Security Provider
Anonymous
Verified
Business services
Italy
11-50 Employees
Online Review
Verified
koitechs is creating a web-based digital platform for a maritime security provider. They design the platform and integrate new tools and forms.
koitechs has delivered all items for the ongoing project. The team responds to requests promptly and is always available to provide technical support and consultancy. Their understanding of the needs and ability to offer efficient solutions make them easy to work with.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Director of a business services company
Describe what your company does in a single sentence.
The company specializes in the provision of a wide array of consultancy solutions for marine and land environments. On a daily basis our experts provide assistance in the fields of risk consultancy, maritime security, travel & fixed site security, intelligence analysis, cybersecurity and offshore vessels & operational management among the main.
Launched in 2017, with staff and partners operating from multiple international locations, the company marks its footprint globally delivering quality assistance and services to its clients.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire koitechs to accomplish?
Creation of a web based digital platform
SOLUTION
How did you find koitechs?
Online Search
Referral
Why did you select koitechs over others?
Pricing fit our budget
Great culture fit
Company values aligned
How many teammates from koitechs were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Redesing our web based platform.
New tools & forms integration.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Project running smoothly. Koitechs team always available and capable of providing proper technical support and consultancy.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
All items have been delivered on time.
Almost 100% of our requests have been matched.
What was your primary form of communication with koitechs?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Good team to work with. They understand our needs and are always keen to offer efficient solutions that can save us time in the development.
Are there any areas for improvement or something koitechs could have done differently?
Not at the moment.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
IT Staff Augmentation for IT Services Company
IT Staff Augmentation
$50,000 to $199,999
Mar. 2022 - Nov. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They are awesome development partners!"
Jan 9, 2024
Project Manager, IT Services Company
Anonymous
Verified
Other industries
Lisbon, Portugal
11-50 Employees
Online Review
Verified
koitechs outsourced a mobile development team for an IT services company. The team's responsibilities included helping the client develop a fitness mobile app and integrate ChatGPT-based features.
Thanks to koitechs, the client enhanced system performance and overall efficiency and reduced response times. They also decreased misunderstandings and achieved faster development cycles. koitechs' regular communication, friendly attitude, and collaborative approach were hallmarks of their work.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Project Manager of an it services company
Describe what your company does in a single sentence.
Application for Personal Fitness with ChatGPT-Integrated Interactive Trainer
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire koitechs to accomplish?
We have a distributed team working on various features independently. They sought a strong mobile development team with expertise in fitness app development, and Koitechs Team was chosen for their proven track record.
SOLUTION
How did you find koitechs?
Online Search
UpWork
Why did you select koitechs over others?
High ratings
Great culture fit
Good value for cost
How many teammates from koitechs were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
The objective was to introduce a groundbreaking feature - an interactive trainer, integrated with ChatGPT. This innovative addition aimed to assist users in creating personalized training plans while fostering a sense of community and competition. To elevate the user experience further, the project introduced an interactive trainer powered by ChatGPT. This AI-driven feature enables users to create personalized training plans through natural language interaction. Users can communicate with the interactive trainer, receiving tailored workout recommendations, nutritional advice, and motivation, all powered by the advanced language capabilities of ChatGPT. Business Needs:
Distributed Team Collaboration: The client, a healthcare startup, had a distributed team working on various features independently. They sought a strong mobile development team with expertise in fitness app development, and Koitechs Team was chosen for their proven track record.
User-Centric Approach: The primary requirement was to deliver high-quality services with a focus on user personalization, seamless communication, and a strong emphasis on fitness app development expertise.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Quantify the optimization of application logic by assessing improvements in system performance, reduced response times, and enhanced overall efficiency.
Measure the effectiveness of documentation and specification by assessing how well they were utilized by the development team, leading to a reduction in misunderstandings and faster development cycles.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Koitechs Team's collaborative approach was a key success factor. Regular communication channels were established, fostering an environment where ideas, feedback, and updates flowed seamlessly between the extended team and the client. This approach ensured that the client remained actively involved in the development process, leading to a product that met and exceeded expectations.
What was your primary form of communication with koitechs?
Virtual Meeting
What did you find most impressive or unique about this company?
They are awesome development partners! They brought in cool ideas, asked smart questions, and gave us different options to consider. Whenever we needed their help, they were always there with a friendly and collaborative attitude.
Are there any areas for improvement or something koitechs could have done differently?
Nothing so important to declare about.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Web & App Development for Social Discovery Network
Custom Software Development
$50,000 to $199,999
May 2020 - Ongoing
4.0
Quality
4.0
Schedule
4.0
Cost
5.0
Willing to Refer
4.0
"They provide good quality to a challenging process with a moving target."
Jan 27, 2022
Executive, Social Discovery Network
Anonymous
Verified
Other industries
1-10 Employees
Phone Interview
Verified
A social discovery network hired koitechs to provide web and app development. They're creating a product aimed to serve as a check-in service for interest points, such as restaurants, car dealerships, and so on.
koitechs has been great in adapting and solving the client's needs throughout the engagement. They're also accommodative in project management, giving the process what it needs to establish good communication between the team and the developers. Their pricing is also a key trait of their work.
A Clutch analyst personally interviewed this
client over the phone. Below is an edited
transcript.
BACKGROUND
What challenge were you trying to address with koitechs?
I had an app idea, and I needed someone to develop it.
OPPORTUNITY / CHALLENGE
What challenge were you trying to address with koitechs?
I had an app idea, and I needed someone to develop it.
SOLUTION
What was the scope of their involvement?
Koitechs has been developing a check-in app and website for us. The app allows users to check-in when they go to a business and receive a page that shows relevant information; if they go to a grocery store, they get a sales flyer.
What is the team composition?
I’ve been working with one of the co-owners and a couple of front- and backend web and app developers.
How did you come to work with koitechs?
I interacted with one of the co-owners in a different context, so I have familiarity and trust with him. When I came up with the idea for this project, I reached out to him and offered his help.
How much have you invested in them?
We invest around $5,000 a month with them.
What is the status of this engagement?
We started working together in May 2020, and the engagement is ongoing.
RESULTS & FEEDBACK
What evidence can you share that demonstrates the impact of the engagement?
They’ve been responsive to my needs and have also adapted to the changes I want to make to the product on the fly. Overall, they provide good quality to a challenging process with a moving target.
How did koitechs perform from a project management standpoint?
At first, I was doing project management myself because it was smaller. But as it started getting bigger, they assigned a project manager from their side to act as a layer between their development team and me.
What did you find most impressive about them?
Their pricing is competitive, and the quality of their product is just as good, if not better, than the one that other companies would’ve developed.
Are there any areas they could improve?
I don’t think there’s anything they can improve on.
Do you have any advice for potential customers?
The more clarity you have with the idea in your head, the better chance you give koitechs to succeed on your project. Otherwise, it’s hard for anyone to help you.
RATINGS
4.0
Quality
4.0
Service & Deliverables
Schedule
4.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
4.0
NPS
IT Consulting for Russian IT Company
Other IT Consulting and SI
Confidential
May 2020 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"We appreciated that the team was patient and thoughtful while the client came up to speed."
Jul 15, 2020
CEO, Prospace
Igor Prokofev
Verified
Information technology
Russia
11-50 Employees
Online Review
Verified
koitechs offered iOS app development for a third-party client. This involved functional tasks, code refactoring, and bug fixing tasks. The specialist performed both front-and back-end development.
The vendor completed tasks within a short timeframe, releasing the solution on-time much to the third-party client's satisfaction. koitechs is a skilled, reliable team that's easy to communicate with. The group's frequent updates ensured stakeholders remained well-informed througout the timeline.
The client submitted this review online.
BACKGROUND
Please describe your company and your position there.
I am the CEO of a Russian IT company. Our company has 50+ employees. We create web products for business in various fields and we help companies expand their dev team. I manage the company and handle the business expansion.
OPPORTUNITY / CHALLENGE
For what projects/services did your company hire koitechs?
We have a client who needed help with completing an iOS App for desktop WebConferencing software. As we didn't have available specialists at the time, we decided to search for a skilled specialist who can handle the project well.
What were your goals for this project?
At that moment our client was at 80+% completion stage of the iOS App and we needed a developer to finish the development of the App.
SOLUTION
How did you select this vendor?
Our team searched for React Native developers among our partners and we found 3 suitable candidates for this project. We contacted each developer and narrowed it down to 2 candidates after conducting a preliminary interview. Then we conducted 2 interviews and the client chose a candidate from the Koitechs company for this project.
Describe the project in detail.
After the interviews, the developer started to work. The developer worked on functional development tasks, code refactoring (he also dealt with lots of legacy code and improved it), and bug fixing tasks. He was responsible for frontend and backend parts.
What was the team composition?
The team consisted of a developer, an account manager from the Koitechs side, an account manager from our side, and also there were 2 developers provided by the client.
RESULTS & FEEDBACK
Can you share any outcomes from the project that demonstrate progress or success?
The developer from Koitechs Vlad K. is a very skilled and responsible specialist. He helped our client finish and launch the iOS App and completed every assigned task in a short time. The app was released on time and the client was pleased with the work done.
How effective was the workflow between your team and theirs?
We would like to thank the account manager Julia Vasilchenko from Koitechs. She was easy to communicate and provided us with frequent updates so it helped in our work with the client. Also, we are grateful for her help in communication between the developer and the client.
What did you find most impressive about this company?
We appreciated that the team in the Koitechs was patient and thoughtful while the client came up to speed and we could manage to meet the deadline. We are pleased with our collaboration with the Koitechs company. So, in case If we need extra developers, we’ll definitely ask Koitechs to help.
Are there any areas for improvement?
We are satisfied with the Koitechs team quality and speed of work. We wish Koitechs the best going forward.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Dev Services for Software Dev Company
IT Staff AugmentationWeb Development
$50,000 to $199,999
May - Oct. 2025
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Their project management was transparent and proactive, with clear weekly reporting and regular syncs on priorities."
Oct 20, 2025
Partnership Manager, Software Dev Company
Anonymous
Other industries
Canada
51-200 Employees
Online Review
A software development company hired koitechs to provide frontend development services. The team utilized React, TypeScript, Tailwind CSS, and AWS Amplify to build responsive versions.
koitechs delivered quality code on time, ensuring the solution's responsiveness and compatibility. The team integrated seamlessly into the client's workflow, using their internal communication tools and collaborating with their backend and product teams. They were proactive, honest, and fast.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Partnership Manager of a software company
Describe what your company does in a single sentence.
Software development and outsoursing
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire koitechs to accomplish?
We involved Koitechs to help us scale the front-end development of our client’s data management platform. The product required building a complex and highly interactive interface that could handle a large amount of structured and unstructured data while maintaining excellent performance and user experience across web, tablet, and mobile. Our main goal was to bring on a team that could work autonomously yet align closely with our internal product and design teams — ensuring clean, maintainable code, optimized data rendering, and fast iteration on new features. Koitechs was engaged to strengthen our internal capacity with skilled React + TypeScript developers capable of handling both architectural and implementation-level tasks. While we focused on back-end development.
How many teammates from koitechs were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Koitechs’ team worked on the front-end our web application, primarily focused on: Developing responsive tablet and mobile versions of the app using React, TypeScript, TailwindCSS, and AWS Amplify. Implementing core modules like unified data feeds, tagging, annotation, bookmarking, and search result rendering. Integrating smart ML-based search, auto-summarization, and sentiment analysis features into the interface. Building UI components in Storybook and writing tests in Jest for maintainability. Collaborating with our backend and product teams to document and optimize API integrations. Their deliverables included several fully functional and tested modules, reusable UI components, API documentation, and consistent contributions to the overall product architecture.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Timely Delivery of the Front-End Solution
Quality of Code and Performance
Responsiveness and Compatibility
Business Impact for the Client
Describe their project management. Did they deliver items on time? How did they respond to your needs?
Koitechs integrated seamlessly into our workflow — attending daily stand-ups, sprint reviews, and using our internal communication tools without friction. Their project management was transparent and proactive, with clear weekly reporting and regular syncs on priorities.
All milestones were delivered on time or ahead of schedule, and the team showed impressive flexibility when priorities shifted. What stood out most was how responsive they were — whenever we raised an issue or proposed a feature change, they reacted immediately with practical solutions and realistic time estimates.
Their account and tech leads provided excellent oversight, ensuring both technical quality and smooth communication between developers and our internal team. Overall, the experience felt like working with an in-house extension of our own team rather than an external partner.
What was your primary form of communication with koitechs?
Virtual Meeting
What did you find most impressive or unique about this company?
What impressed us most about Koitechs was their combination of technical excellence and ownership mindset. They don’t just write code — they truly think about the product, the user experience, and the long-term scalability of what they’re building.
Their developers quickly adapted to our complex data structure and ML-driven logic, suggesting optimizations that improved both performance and usability. Communication was another highlight — clear, honest, and fast.
Unlike many vendors, koitechs feels felt like a true partner rather than a contractor — proactive in solving problems, transparent in estimations, and deeply invested in the project’s success.
Are there any areas for improvement or something koitechs could have done differently?
Everything was great, we really enjoyed working together.
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Mobile Web App Development & Design for Marketplace Platform
Web DesignWeb Development
$50,000 to $199,999
Apr. 2023 - Ongoing
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Throughout the project, they actively engaged as genuine development partners."
Jul 3, 2024
CIO, Digital Classifieds
Mammad Mammadov
Advertising & marketing
Baku, Azerbaijan
51-200 Employees
Online Review
koitechs provides development and design services for a marketplace platform. The team is responsible for creating the mobile version of the client's web app using Next.js.
Thanks to koitechs' efforts, the client has seen improved system performance, reduced response times, and enhanced efficiency. The team provides timely deliverables, demonstrates development proficiency, and communicates excellently. koitechs' collaborative approach fosters a seamless engagement.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the CIO of Digital Classifieds
Describe what your company does in a single sentence.
The activities of the Digital Classifieds company are aimed at elaborating, maintaining and developing of 4 own online services, which all together create a platform for users to sell-purchase cars, real estate, any other products, as well as an employment in the local market: turbo.az, bina.az, tap.az and boss.az.
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire koitechs to accomplish?
Migrate frontend services to React
SOLUTION
How did you find koitechs?
Online Search
Upwork
Why did you select koitechs over others?
High ratings
Close to my geographic location
Pricing fit our budget
Great culture fit
Good value for cost
How many teammates from koitechs were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
In this project, the scope of work was extensive and involved various responsibilities aimed at improving and expanding a housing-related property marketplace operating on a paid model.
Key Deliverables:
Development of Mobile Version: Crafted and developed the mobile version of the web application, ensuring a seamless user experience across different devices.
Logic Implementation and Optimization: Implemented and optimized the logic within the platform, aiming to enhance performance and user satisfaction.
Participation in Daily Stand-ups: Actively participated in daily stand-up meetings with the product owner, contributing insights and updates on the development progress.
Documentation and Specification: Created comprehensive documentation and specifications for application modules and APIs, providing clear guidelines for development and future reference.
Core Features Development with Next JS: Played a crucial role in the development of core features using Next JS, a React-based framework known for its efficiency in building web applications.
Collaboration with Product Owners: Worked closely with product owners, ensuring alignment between development efforts and business objectives.
Utilization of Technologies and Tools: Employed a range of technologies and tools, including NextJS, ReactQuery, Apollo, GraphQL, Storybook, Vercel, VerselBotDeployment, Bugsnag, and various small libraries, to build a robust and feature-rich platform.
Team Collaboration: Operated within a cross-functional team structure, consisting of a product owner, project manager, an 8-member front-end development team, a 6-member back-end development team, a designers team, and QA professionals.
The scope of work, therefore, involved not only the technical development aspects but also collaboration with various teams and stakeholders, emphasizing the importance of communication and coordination in achieving project goals. The deliverables aimed at enhancing the existing platform and contributing to the success of the broader ecosystem of online marketplaces.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Quantify the optimization of application logic by assessing improvements in system performance, reduced response times, and enhanced overall efficiency.
Measure the effectiveness of documentation and specification by assessing how well they were utilized by the development team, leading to a reduction in misunderstandings and faster development cycles.
Assess the success of developing core features with Next JS by tracking user adoption rates, increased user activity, and positive feedback related to these new or enhanced features.
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They served as proficient development partners, consistently delivering all project milestones ahead of schedule or on time. Their communication was excellent, responding promptly to all requirements.
What was your primary form of communication with koitechs?
Virtual Meeting
What did you find most impressive or unique about this company?
Throughout the project, they actively engaged as genuine development partners, contributing creative ideas, asking insightful questions, and offering alternative options. Their support and collaborative approach were consistently evident whenever requested.
Are there any areas for improvement or something koitechs could have done differently?
Nothing so important to declare about
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
Staff Augmentation for WordPress Development Company
IT Staff AugmentationWeb Development
$50,000 to $199,999
June - Dec. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"Our experience has been excellent."
Jan 30, 2024
Partner Engagement Manager, WordPress Development Company
Anonymous
Other industries
Ukraine
11-50 Employees
Online Review
A WordPress development company partnered with koitechs for staff augmentation services. They were responsible for creating a responsive design and an offline functionality and providing QA services.
Thanks to koitechs, the client increased user engagement, enhanced accessibility across devices, and received more positive feedback. The team's detailed planning process ensured a seamless and customer-focused development journey. Moreover, their high-quality code and QA processes were impressive.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Partner Engagement Manager of an it services company
Describe what your company does in a single sentence.
WordPress Development for Enterprises and Staff Augmentation for IT Teams
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire koitechs to accomplish?
PWA ensures users can access their fitness journey from any device, be it a laptop, tablet, or smartphone
Leveraging OpenAI, our platform analyzes user interactions to create personalized workout plans and coaching strategies. It's like having a virtual fitness companion powered by artificial intelligence
Offline Functionality
Responsive Design
SOLUTION
How did you find koitechs?
Online Search
Upwork
Why did you select koitechs over others?
High ratings
Great culture fit
Good value for cost
How many teammates from koitechs were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
This revolutionary fitness platform seamlessly blends the power of React and Node JS with the intelligence of OpenAI. The result? A Progressive Web App that not only enhances the user experience but transforms the way fitness is personalized and delivered.
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Measurable outcomes from the project include increased user engagement, positive feedback on personalized workout plans, enhanced accessibility across devices, and a significant reduction in user drop-offs, showcasing the success of our Progressive Web App Workout Planner & Fitness Coach
Describe their project management. Did they deliver items on time? How did they respond to your needs?
The project management demonstrated meticulous planning and collaboration within the talented development team. Deliveries were punctual, reflecting a commitment to timelines. The team responded effectively to needs, ensuring a seamless and user-centric development journey
What was your primary form of communication with koitechs?
Virtual Meeting
What did you find most impressive or unique about this company?
The company excels in clean communication, ensuring clarity throughout the development process. Their team of talented developers, guided by a dedicated manager, showcases a commitment to delivering high-quality code. Rigorous code quality control and QA processes further emphasize their dedication to providing top-notch services
Are there any areas for improvement or something koitechs could have done differently?
These are minor points for consideration, but overall, our experience has been excellent, and we look forward to continued success together
RATINGS
5.0
Quality
5.0
Service & Deliverables
Schedule
5.0
On time / deadlines
Cost
5.0
Value / within estimates
Willing to Refer
5.0
NPS
MVP Development for Research & Funding Platform
Custom Software DevelopmentWeb Development
Less than $10,000
June - Aug. 2023
5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
"They were expert development partners."
Aug 27, 2023
Founder, Research & Funding Platform
John Mercer
Verified
Education
Boston, Massachusetts
1-10 Employees
Online Review
Verified
koitechs developed an MVP for a mathematics research and funding platform. The team integrated Stripe and PayPal transactions and chat capability and implemented UI/UX in Bootstrap and React.
koitechs successfully launched the MVP on time and within budget. The team responded quickly to all the client’s needs in Jira, Discord, and Google Meet. They were ambitious, creative, and communicative.
The client submitted this review online.
BACKGROUND
Please describe your company and position.
I am the Founder
Describe what your company does in a single sentence.
Social marketplace for higher mathematics
OPPORTUNITY / CHALLENGE
What specific goals or objectives did you hire koitechs to accomplish?
Help Launch MERN Platform MVP
SOLUTION
How did you find koitechs?
Online Search
Why did you select koitechs over others?
Great culture fit
Good value for cost
Company values aligned
How many teammates from koitechs were assigned to this project?
2-5 Employees
Describe the scope of work in detail. Please include a summary of key deliverables.
Enhance platform prototype to achieve MVP
Full set of new features including search, Stripe and PayPal transactions and chat capability
UI/UX Implementation in Bootstrap/React
Custom and complex subject domain implementation details
RESULTS & FEEDBACK
What were the measurable outcomes from the project that demonstrate progress or success?
Successful launch of the MVP and early traction in market, on time and within budget!
Describe their project management. Did they deliver items on time? How did they respond to your needs?
They were expert development partners. All deliverables were either ahead of schedule or on time. Their communication was great and rapid response to all needs in Jira, Discord an Google Meet.
What was your primary form of communication with koitechs?
Virtual Meeting
Email or Messaging App
What did you find most impressive or unique about this company?
Koitechs surprised me constantly! I initially selected them because I could tell they were really ambitious and our values aligned around bringing great products into the world. But they showed over and over throughout the project they could not just implement well defined stories but participate as true development partners with great ideas, questions and alternative options.
Are there any areas for improvement or something koitechs could have done differently?
No, I could not be more impressed and satisfied.
RATINGS
5.0
"Wonderful experience!"
Quality
5.0
Service & Deliverables
"They care deeply about great service"
Schedule
5.0
On time / deadlines
"Everything ahead of schedule or on time"
Cost
5.0
Value / within estimates
"Competitive pricing without sacrificing quality"
Willing to Refer
5.0
NPS
"Seriously, pick Koitechs. You can thank me later!
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