Top Java Developers in Tokyo
21 Companies
List of the Top Tokyo Java Development Companies
Sponsored
-
Featured
What are Featured Providers?
$5,000+$25 - $49 / hr50 - 249Serves Tokyo, JapanServices provided
40% Custom Software Development40% Web Development20% IT Staff AugmentationFocus Areas
10% Java10% ASP.NET10% C# +710% JavaScript10% PHP10% Python10% Rust10% SQL10% Scala10% SwiftSee all 89 projectsDigis, a Fiverr company (NYSE: FVRR), specializes in custom software development, offering tailored and full-stack software development services. The company consistently receives positive feedback—over 90% of client reviews highlight their effective project management and technical expertise. Notably, many clients commend their ability to integrate seamlessly with internal teams and their proactive communication approach.
Reviews mention Exceeds expectations
The client expressed that both the developer and QA tester from Digis exceeded expectations, delivering excellent performance and effectively eliminating app bugs while introducing new features. The CEO praised their strong communication skills and conscientious work ethic, noting a significant reduction in app store complaints since their involvement. Overall, the sentiment reflects high satisfaction with Digis' staffing capabilities and the quality of their professionals.-
Custom Software Development for Digital Marketing Agency
5.0 Apr 19, 2024Since partnering with Digis, our application has evolved from a simple proprietary tool into a robust consumer-facing B2B SaaS platform that seamlessly integrates with Facebook, Twitter, and Instagram, enabling content production, publishing, and management. Their team demonstrated exceptional organizational skills and a strong commitment to keeping our project on track — with timeliness, responsiveness, and adaptability and problem solving. One of the most impressive aspects of working with Digis was their unique blend of creativity and technical excellence, which is not as common in the industry as one might think. Their performance throughout the project was exemplary, and they met our expectations at every turn. Their professional approach and the quality of their work were consistently above par, and we look forward to continuing this partnership.
Read Full Review -
Custom Software Development for AI Platform
4.5 Apr 24, 2024What I found most impressive about this company was their unwavering commitment to excellence and their ability to consistently deliver exceptional results. Their team's expertise and professionalism were evident in every aspect of their work, from their thorough understanding of our project requirements to their meticulous attention to detail in execution. Additionally, their proactive approach to problem-solving and their dedication to meeting deadlines set them apart as true industry leaders. Their seamless communication and collaborative spirit made them a trusted partner throughout the project, and I was particularly impressed by their adaptability and willingness to go above and beyond to ensure our satisfaction.
Read Full Review
Was this helpful?
26 of 34 Custom Software Development reviews are 5 stars1 new review for Custom Software Development in past 6 months$50,000 – $199,999 avg. project costRead 34 ReviewsCustom Software Development PROJECT HIGHLIGHT
Tracking Platform Dev for Telecommunications Firm
4.5 — DIGIS develops a tracking platform for a telecommunications company using PHP, HTML, and MySQL database. They are also in charge of designing the GUI. Read moreWas this helpful?
Industry Experience
Digis has received positive feedback across diverse industries, including Health Tech, Media, E-commerce, and Manufacturing. Clients highlight their strong expertise in backend and frontend development, particularly in languages like React and JavaScript. The overall sentiment is highly favorable, with many praising their responsiveness, project management, and ability to meet deadlines. Companies in sectors such as IT and Telecommunications have noted significant improvements in project turnaround times and application performance, indicating that Digis is a reliable partner for tech-driven projects.
Read All ReviewsSelect Industry to see insights
Human Resources Software Consulting Information technology Telecommunications Education Other industries Financial services eCommerce Retail Other Industry Automotive IT Services Energy & natural resources Gaming Transportation Business services Real estate Legal Arts, entertainment & music Wellness & Fitness Manufacturing Media Advertising & marketingWas this helpful?
View projects from:
This provider is fluent in 9 languages:
- English
- Polish
- German
- French
- Arabic
- Hebrew
- Ukrainian
- Russian
- Spanish
This provider is available in 16 time zones:
- Middle East Time (MET)
- Greenwich Mean Time (GMT)
- India Standard Time (IST)
- Japan Standard Time (JST)
- Arabia Standard Time (AST)
- Alaska Standard Time (AKST)
- Central European Time (CET)
- Central Standard Time (CST)
Was this helpful?
-
-
TatvaSoft
Premier VerifiedLook for Verified Providers
Clutch conducts a rigorous verification process, confirming a provider’s business registration, legal history, credit background, and client feedback to be legitimate, so you can trust their ability to deliver. Learn More
$25,000+< $25 / hr1,000 - 9,999Kawasaki, JapanServices provided
50% Custom Software Development20% Web Development10% AI Development +210% Cloud Consulting & SI10% Mobile App DevelopmentFocus Areas
10% Java25% ASP.NET20% C# +810% Python5% JavaScript5% Kotlin5% Objective C5% PHP5% Rust5% Typescript5% jquerySee all 48 projectsTatvaSoft is a custom software development company specializing in tailored software development and end-to-end software engineering solutions. Their reviews demonstrate a high level of customer satisfaction, with 100% positive feedback focused on their technical expertise, timely project delivery, and organized project management. Clients consistently praise their professionalism, effective communication, and ability to transform complex requirements into successful outcomes.
Reviews mention Flexible
Clients consistently noted TatvaSoft's flexibility in adapting to changing project requirements and priorities. For instance, one CEO highlighted their proactive communication and adaptability during project management, stating they were 'responsive to our needs and flexible with changing priorities.' Another client appreciated their ability to 'provide additional support on demand,' showcasing their commitment to client satisfaction. Overall, the sentiment regarding flexibility is overwhelmingly positive, with clients expressing high levels of satisfaction with the company's responsiveness and adaptability.-
Chat Functionality for Software Services Company
5.0 Aug 5, 2020We are very impressed with their integrity and quality of service with flexibility to provide us additional support on demand. Their team has the right skills and experience to put us at ease; There wasn't any case they couldn’t provide a solution for.
Read Full Review -
E-Commerce Development for E-Invoicing Subscription Company
5.0 Jun 4, 2020We are very impressed with their proficiency and integrity. As well as the quality of service with flexibility to provide us additional support on demand.
Read Full Review -
Magento Dev for SaaS Solutions Consultancy
5.0 Jun 3, 2020Very flexible and reliable.
Read Full Review -
Software Dev for Smart Home Lighting Company
5.0 Apr 24, 2020I appreciated their honesty, flexibility, transparency, and speed of support.
Read Full Review -
Web & Mobile App Dev for Software Factory
5.0 Apr 22, 2020We were working on multiple projects yet the Project manager was very flexible. Based on project need he would add resources as and when needed which helped expedite the process.
Read Full Review
Was this helpful?
3 of 3 reviews are 5 stars3 new reviews for Custom Software Development services$200,000 – $999,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
In recent reviews, clients have praised TatvaSoft for their effective project management and technical expertise, emphasizing timely delivery and strong communication. One client noted the successful migration of their website, enhancing usability and security. Another highlighted the automation of workflows and significant platform improvements, resulting in increased user engagement. Overall, feedback reflects high satisfaction with TatvaSoft's structured approach and commitment to quality, with no major areas for improvement identified by clients.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight TatvaSoft's competitive pricing and strong value for money across various projects. Feedback indicates that their services fit within budget constraints, with multiple clients noting their good value for cost and alignment with company goals. For instance, one client emphasized that TatvaSoft's pricing was a key factor in their selection, while another praised the 'quality work at competitive prices.' Overall, the sentiment reflects satisfaction with the cost-effectiveness and quality of services provided.Was this helpful?
See All Locations (7)Kawasaki, Japan
902 Pearl Building, Miyamae-cho 8-15, Kawasaki-ku, Kawasaki-shi, Kanagawa
Kawasaki, Japan 210-00122 - 5
Was this helpful?
-
-
$5,000+$25 - $49 / hr250 - 999Chuo City, Japan
Services provided
25% Custom Software Development20% Web Development15% AI Development +415% Mobile App Development10% E-Commerce Development10% Staffing5% Generative AIFocus Areas
10% Java40% PHP30% JavaScript +310% Swift5% C#5% KotlinSee all 3 projectsDEHA GLOBAL PTE. LTD. specializes in Custom Software Development, providing tailored and end-to-end software solutions. Reviewers frequently highlight their excellent project management, timely delivery, and effective communication. The company boasts a 100% positive feedback rate, with clients noting a 35% increase in operational efficiency and bug-free software delivery.
Reviews mention Great project management
Clients have consistently praised DEHA GLOBAL PTE. LTD. for their exceptional project management. One client noted their 'excellent' management, highlighting timely and efficient deliveries, as well as effective communication through various channels. The successful and bug-free delivery of a complex Excel plug-in further underscores their capability. Overall, feedback indicates a strong sentiment of satisfaction with DEHA's project management skills, with no identified areas for improvement.-
Custom Software Development for Software Company
5.0 Jan 22, 2026DEHA GLOBAL PTE. LTD.'s project management was excellent. They delivered on time and were incredibly efficient and expeditious. We communicated via in-person meetings, virtual meetings, and email or messaging apps.
Read Full Review
Was this helpful?
2 of 2 reviews are 5 stars2 new reviews for Custom Software Development servicesUnknown avg. project costRead 2 Recent ReviewsReviewed 2 times in the past 6 months
Recent reviews for DEHA GLOBAL PTE. LTD. reflect a high level of client satisfaction, highlighting their excellent project management and communication skills. Clients noted successful, timely delivery of projects, such as a bug-free Excel plug-in and efficient onboarding workflows. One client reported a 35% increase in onboarding speed and document accuracy. Overall, the feedback emphasizes DEHA GLOBAL PTE. LTD.'s commitment to quality and value, with no significant areas for improvement mentioned.Was this helpful?
View projects from:
Was this helpful?
See All Locations (4)Chuo City, Japan
2F Shinkawa Ohara Building, 1-27-8 Shinkawa, Chuo-ku Tokyo
Chuo City, Japan 104-003321 - 30
03-6260-6226
Was this helpful?
-
-
$5,000+< $25 / hr250 - 999Koto City, Japan
Services provided
10% Custom Software Development35% Web Development20% Mobile App Development +315% IT Staff Augmentation10% AI Development10% BlockchainFocus Areas
10% Java10% C10% C# +710% C++10% JavaScript10% PHP10% Python10% Ruby10% SQL10% TypescriptSee all 24 projectsAMELA Technology is a bespoke software development company renowned for its expertise in custom software creation and full-stack software development. The company consistently receives positive feedback, with clients praising its exceptional project management, innovative problem-solving skills, and technical proficiency. Approximately 100% of reviewers commend AMELA Technology for timely delivery, effective communication, and technical expertise, highlighting its dedication to quality and customer satisfaction.
Reviews mention Exceptional results
Clients have consistently praised AMELA Technology for their exceptional results, highlighting their deep industry knowledge and agile project management. One CEO noted their impressive ability to deliver high-quality outcomes within a short development period, stating that the entire company was satisfied with the final results. The company's commitment to customer service, responsiveness, and cost optimization were also emphasized, showcasing their reliability and professionalism in addressing complex project requirements.-
Custom Software Dev for AR/VR Software Development Firm
5.0 Aug 17, 2023Our company including all departments used to validate the work was satisfied with the final result. Successfully had a system to track and increase performance on our own. The project had a very short development period but AMELA was very good at agile/scrum development and the development speed was very high, so we could deliver our service successfully.
Read Full Review -
Custom Software Dev for AR/VR Software Development Firm
5.0 Aug 17, 2023AMELA’s engineers strongly impressed us with their deep knowledge of the industry, though they have to work with many companies in different sectors simultaneously. I was always grateful for choosing such a suitable partner. We were impressed with their work ethic, timely delivery of high-quality results, and overall project management.
Read Full Review -
Custom Software Dev for AR/VR Software Development Firm
5.0 Aug 17, 2023Most importantly, hardly any Blockchain, AR/VR, Construction DX Company can achieve such broad expertise in those areas as AMELA, which helped us build a successful products.
Read Full Review
Was this helpful?
More responsive than most other service providers
Get in TouchAMELA Technology is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
View projects from:
This provider is fluent in 5 languages:
- English
- Vietnamese
- Korean
- Japanese
- Mandarin
This provider is available in 5 time zones:
- China Taiwan Time (CTT)
- Japan Standard Time (JST)
- Vietnam Standard Time (VST)
- Australia Central Time (ACT)
- Singapore Standard Time (SGT)
Was this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
Tokyo clients appreciate AMELA Technology's broad technical expertise, from app creation to blockchain and AR/VR. They value their proactive project management, quick responsiveness, and commitment to delivering high-quality, cost-efficient solutions, making them a trusted partner for diverse, high-stakes technology projects.Read Local ReviewsWas this helpful?
-
-
$10,000+$25 - $49 / hr250 - 999Shinjuku City, Japan
Services provided
30% Custom Software Development40% Generative AI20% IT Staff Augmentation +25% IT Managed Services5% Mobile App DevelopmentFocus Areas
10% Java10% C++10% Ember.js +810% Go10% Kotlin10% Objective C10% PHP10% Ruby10% Swift5% AJAX5% PythonSee all 18 projectsSavvycom Software specializes in bespoke software development with a strong focus on mobile platforms. The company is praised for its reliability and affordability, with nearly all reviews highlighting their professionalism and responsiveness. Approximately 80% of reviewers commend their technical expertise in custom software creation, while some suggest improvements in UI/UX design input and infrastructure knowledge.
Reviews mention Understands their clients' needs
Savvycom Software demonstrates a strong understanding of client needs, as highlighted by a CEO who praised their attention to detail and ability to translate project requirements into effective solutions. Clients appreciated Savvycom's proactive communication and willingness to ask questions, ensuring that their project goals were met. Overall, the sentiment is overwhelmingly positive, with clients indicating a desire to continue collaborating with Savvycom due to their commitment to delivering quality work and understanding specific project requirements.-
Mobile App Development for Stylist Booking Platform
5.0 Sep 23, 2019Savvycom Software actually cared about our project. They understood what we were doing and they cared about the product and helped us build the best MVP we could.
Read Full Review -
Software Firm Development Partnership
5.0 Aug 14, 2014One of the most important aspects is understanding the culture over there, as well as how people learn and work. Part of that is finding the people who aren't afraid to ask questions and pose different solutions and options. Savvycom does that, and I think that's critical in finding the right vendor.
Read Full Review
Was this helpful?
1 of 2 Custom Software Development reviews are 5 stars$50,000 – $199,999 avg. project costRead 2 ReviewsCustom Software Development PROJECT HIGHLIGHT
Custom Offshore Development For Insurance Solutions Startup
4.5 — Savvycom built and launched an enterprise-level mobile web app for an insurance startup. The project mainly involved custom back-end development. Read moreWas this helpful?
Industry Experience
Savvycom Software has demonstrated expertise across various industries, including mobile app development for e-commerce, lifestyle, meditation, business services, advertising, and marketing. Clients praise their professionalism, timely delivery, and strong project management skills. In the business services sector, they excelled in creating complex platforms that leverage referrals, while in advertising and marketing, they efficiently ported applications across platforms. Overall, feedback is overwhelmingly positive, highlighting Savvycom's adaptability and commitment to client success, making them a strong candidate for projects across these sectors.
Read All ReviewsSelect Industry to see insights
Software Consumer Products Business services Advertising & marketing IT Services Other industriesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
The overall sentiment regarding Savvycom Software's cost and value for money is positive. Clients noted their affordability compared to local options, with one stating it was '6x as high' to develop in Australia. Another client highlighted a $6,000 investment that yielded satisfactory results without additional charges. However, some reviews mentioned the need for clearer communication and management practices, suggesting room for improvement in project tracking and cost transparency.Was this helpful?
-
-
$50,000+$25 - $49 / hr250 - 999Yokohama, Japan
Services provided
30% Custom Software Development20% Mobile App Development20% Web Development +310% Application Testing10% Cloud Consulting & SI10% UX/UI DesignFocus Areas
10% Java10% ASP.NET10% C# +710% JavaScript10% Kotlin10% PHP10% Python10% SQL10% Swift10% Visual BasicSee all 13 projectsInApp is a Custom Software Development company excelling in developing tailored software solutions with a focus on full-stack development and managed software services. Across numerous reviews, 90% of clients praised their professional code quality and project management capabilities. Many reviewers highlighted their ability to meet deadlines and adapt to client needs. However, some noted areas for improvement, such as flexibility in design implementation.
Reviews mention Passionate about their work
Clients consistently express that InApp's team is passionate about their work, demonstrating a strong commitment to meeting deadlines and achieving project goals. One client noted that InApp's engineers are 'incredibly willing to do everything possible' to meet commitments, reflecting their dedication. Another remarked on the team's impressive capabilities, stating they have not encountered a failure in two years of collaboration. Overall, the sentiment conveys high satisfaction with InApp's enthusiasm and professionalism.-
Full Stack Development for Payment Solutions Company
5.0 Mar 29, 2021The highest performance indicators that I have been coming from their team. The main point that is their team members is incredibly willing to do everything possible in order to meet the deadline. If something bad happens during the development of a feature, but they promised a certain deadline, doing everything possible to reach the goal. The InApp team is passionate about what they do, willing to always go the extra mile.
Read Full Review
Was this helpful?
8 of 10 Custom Software Development reviews are 5 stars$200,000 – $999,999 avg. project costRead 10 ReviewsCustom Software Development PROJECT HIGHLIGHT
.NET, C# & JavaScript Dev for Maintenance Software Firm
5.0 — InApp provides app design, development, architecture, and QA services for a maintenance software application development firm. The team works in .NET, C#, JavaScript, Jscript, and Flutter on a SQL Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive InApp as offering good value for money, with investments ranging from $60,000 to over $1 million. Feedback highlights their responsiveness, quality of work, and adherence to deadlines, with one client noting they 'always deliver what is asked.' However, some concerns about timeline management and scope creep were mentioned. Overall, sentiment is positive, with clients recommending InApp for their dedication and proactive approach to project challenges.Was this helpful?
See All Locations (3)Yokohama, Japan
6-12 Misuzugaoka, Aoba-ku, Yokohama 225-0016, JP
Yokohama, Japan 225-00162 - 5
Was this helpful?
-
-
$25,000+$50 - $99 / hr250 - 999Minato City, Japan
Services provided
10% Custom Software Development50% Mobile App Development15% UX/UI Design +215% Web Development10% Application TestingFocus Areas
10% Java10% ASP.NET10% C# +710% HTML510% JavaScript10% Kotlin10% Other programming & scripting languages10% Redux10% Swift10% TypescriptSee all 26 projectsRobosoft Technologies Inc. is a custom software development company specializing in tailored software creation and full-stack software development. Reviews indicate a strong emphasis on collaboration and technical expertise, with 100% positive feedback highlighting their responsiveness and adaptability to client needs. Over 60% of reviewers commend their ability to meet deadlines and deliver high-quality outputs, making them a reliable partner for diverse software engineering projects.
Reviews mention Easy to work with
Clients consistently describe Robosoft Technologies as 'easy to work with,' highlighting their responsiveness and strong communication skills. One client noted that they were 'helpful and detail-oriented,' while another emphasized their 'clear understanding' of project requirements. Feedback indicates that Robosoft's team made collaborative efforts seamless, with one client stating they were 'enjoyable to work with.' Overall, the sentiment reflects a positive experience with their professionalism and ability to adapt to client needs.-
Web App & Mobile App Dev for Photo Software Company
5.0 Sep 11, 2020They are skilled developers that are flexible and friendly to work with. Unlike larger agencies that have a tendency to make your project fit their process, they are willing to approach projects how as we request. There hasn’t been much turnover, but when someone does leave their company, they’re able to quickly find skilled replacements for the project.
Read Full Review -
App Development for Bicycle Company
5.0 Jul 31, 2019Overall, their project management was strong, and I really enjoyed working with them. Although we needed to clarify a few things during the project, they were really responsive and would repeat what they said to improve our understanding. We communicated through weekly stats meetings and utilized a project management tool that helped ensure we were all on the same page.
Read Full Review -
Responsive Corporate Site Design and Build for Bank
4.0 Aug 24, 2018We found the team from Robosoft Technologies enjoyable to work with as a development partner.
Read Full Review -
App Development for Digital Wellbeing Trainer
5.0 Jan 25, 2017Robosoft's team is highly responsive and easy to work with. Robosoft had a clear understanding of what had to be done and were sensitive to our needs at a critical time in development.
Read Full Review -
Mobile App Development for Advertising Agency
5.0 Aug 15, 2016Robosoft was always very professional, delivered the work way before it needed to be completed, and they've been very easy to work with. Whenever Robosoft needed additional information from us, they were quick to let us know, and we made adjustments from there.
Read Full Review
Was this helpful?
3 of 6 Custom Software Development reviews are 5 stars1 new review for Custom Software Development in past 6 months$50,000 – $199,999 avg. project costRead 6 ReviewsCustom Software Development PROJECT HIGHLIGHT
Custom Software & App Development for Media Company
5.0 — Robosoft Technologies Inc. provides custom software development for a media company. The team builds a mobile app, a web app, and a connected TV app across eight devices and four platforms. Read moreWas this helpful?
Industry Experience
Robosoft Technologies Inc. has demonstrated expertise across diverse industries, including Education, IT Services, Media, Financial Services, Consumer Products, and Healthcare. Clients commend their adaptability, effective communication, and commitment to delivering high-quality solutions on time. Particularly in Education and IT Services, Robosoft's impact is significant, enhancing operational efficiency and user engagement. Overall, sentiment is positive, with many clients highlighting their collaborative approach and proficiency in mobile app development, which positions them as a strong partner for businesses seeking innovative technological solutions.
Read All ReviewsSelect Industry to see insights
Other industries Media Beauty & Cosmetics Financial services Consumer Products IT Services Education Arts, entertainment & music Software Information technology Healthcare Advertising & marketingWas this helpful?
View projects from:
Was this helpful?
-
-
$10,000+$25 - $49 / hr250 - 999Minato City, Japan
Services provided
25% Custom Software Development30% Mobile App Development25% Web Development +120% ERP Consulting and SIFocus Areas
20% Java25% JavaScript15% Python +410% ASP.NET10% C#10% Kotlin10% PHPSee all 1 projectsBJIT Limited is an application management and development company, providing services such as application integration, testing, and monitoring. Their reviews are overwhelmingly positive, with clients praising their cost-effectiveness, high-quality work, and dedication to resolving issues promptly. Approximately 100% of reviewers commend their positive attitude and reliability over long-term collaboration.
Industry Experience
BJIT Limited has demonstrated significant expertise in the manufacturing sector, particularly in the pulp, paper, and energy industries. Client feedback highlights their strengths in application management, integration development, and ongoing application support, emphasizing their cost-effectiveness, high-quality service, and responsiveness to client needs. Overall, sentiment in this industry is highly positive, indicating that BJIT is a reliable partner for manufacturing projects requiring continuous improvement and operational excellence.
Read All ReviewsSelect Industry to see insights
ManufacturingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight BJIT Limited's cost-effectiveness and high-quality service. For instance, a representative from Valmet noted that BJIT's services have been both efficient and affordable, contributing to a long-term partnership of over 15 years. The positive sentiment is reinforced by feedback on their reliability and responsiveness to urgent issues, further enhancing their perceived value for money. Overall, BJIT is viewed as a trusted partner that delivers strong outcomes at competitive prices.Was this helpful?
See All Locations (8)Minato City, Japan
Mitsuwa Mita Bldg 5F, 5-1-13 Shiba, Minato-ku, Tokyo
Minato City, Japan 108-001476 - 100
+813-6453-8740
Was this helpful?
-
$5,000+< $25 / hr1,000 - 9,999Shinagawa City, Japan
Services provided
20% Custom Software Development20% AI Development20% BI & Big Data Consulting & SI +220% Cloud Consulting & SI20% ERP Consulting and SIFocus Areas
40% Java20% C#10% ASP.NET +410% JavaScript10% PHP5% Python5% RubyCMC Global is a cloud consulting & SI company. Launched in 2017, the team offers cloud consulting & SI and Custom Software Development.
Read moreSee All Locations (8)Shinagawa City, Japan
Sumitomo Fudosan Osaki Twin Bldg. East 7F, 5-1-18, Kitashinagawa, Shinagawa-ku, Tokyo, 141-0001
Shinagawa City, Japan 141-0001101 - 150
+81 3 5422 6617
Was this helpful?
-
$5,000+< $25 / hr50 - 249Chiyoda City, Japan
Services provided
15% Custom Software Development25% Mobile App Development25% Web Development +320% AI Development10% E-Commerce Development5% AR/VR DevelopmentFocus Areas
10% Java15% PHP15% Python +715% SQL10% HTML510% JavaScript10% Ruby5% Kotlin5% Swift5% TypescriptSee all 1 projectsDIPROTECH is a development company specializing in app development and localization services. The company is noted for its robust technical foundation and strong project management skills, with 100% of feedback highlighting their proactive communication and responsiveness. Some reviewers suggest improvements in understanding cultural nuances for specific markets.
Industry Experience
DIPROTECH has demonstrated expertise in the Advertising & Marketing industry, specifically in app development and localization. Clients praised their strong project management skills, timely delivery, and proactive communication, resulting in successful project outcomes. However, there is room for improvement in understanding regional user interface preferences, particularly for Japanese audiences. Overall, companies in app development and growth marketing may find DIPROTECH to be a valuable partner due to their collaborative approach and commitment to aligning with client values.
Read All ReviewsSelect Industry to see insights
Advertising & marketingWas this helpful?
View PackagesCustom software development
Based on the specifications and needs of clients, DIPROTECH develop and deliver the final product by the agreed-upon deadline, ensuring that we meet their expectations and deliver measurable results.Project-based development is a model that involves contract signing according to product resultsWas this helpful?
Review Rating from Clients
4.5/5.0
Quality
4.0
Schedule
5.0
Cost
4.0
Willing to Refer
4.0
Tokyo-based clients praise DIPROTECH for their reliable app development, localization, and UI/UX design expertise. They successfully delivered a stable fortune-telling app tailored for Japanese users, demonstrating strong project management and proactive communication. Clients value their cultural sensitivity and collaborative approach.Read Local ReviewsWas this helpful?
-
$1,000+Undisclosed50 - 249Minato City, Japan
Services provided
15% Custom Software Development40% IT Managed Services35% IT Strategy Consulting +110% Other IT Consulting and SIFocus Areas
25% Java25% C#25% JavaScript +125% RubySee all 2 projectsFusion Systems Japan is a technology solutions provider specializing in POS systems. Their reviews highlight 100% client satisfaction, with specific commendations for their responsiveness and punctual delivery. The company is noted for its intuitive service, with no areas for improvement identified by reviewers.
Industry Experience
Fusion Systems Japan has received positive feedback primarily from the consulting industry, where they demonstrated expertise in implementing POS systems. Clients highlighted their responsiveness, timely delivery, and effective training as strengths. The overall sentiment is highly favorable, indicating that their services are a good match for companies in the consulting sector seeking reliable technology solutions.
Read All ReviewsSelect Industry to see insights
ConsultingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed satisfaction with Fusion Systems Japan's pricing, noting that the cost is justified by the quality of service provided. One reviewer highlighted that the project was delivered on time and met all expectations, emphasizing the company's responsiveness and intuitive approach. Overall, the sentiment reflects a positive perception of the company's value for money, with no reported areas for improvement regarding pricing or service quality.Was this helpful?
Review Rating from Clients
5.0/5.0
Quality
5.0
Schedule
5.0
Cost
5.0
Willing to Refer
5.0
Clients in Tokyo commend Fusion Systems Japan for their reliable, efficient handling of POS system projects, emphasizing their responsiveness and perfect project execution. Their focus on client satisfaction and seamless project management is highly valued.Read Local ReviewsWas this helpful?
-
UndisclosedUndisclosed10 - 49Chuo City, Japan
Services provided
20% Custom Software Development30% IT Strategy Consulting20% ERP Consulting and SI +310% AI Development10% IoT Development10% Web DesignFocus Areas
20% Java20% PHP20% Python +220% Ruby20% SQLSee all 1 projectsSBWorks is a UI/UX design and software development company known for its expertise in creating modern and professional-looking interfaces, particularly for SaaS products. Reviews indicate 100% positive feedback, highlighting their responsive communication, adherence to timelines and budgets, and impressive quality at affordable prices, resulting in strong customer satisfaction and long-term engagement.
Industry Experience
SBWorks has demonstrated notable expertise in the construction industry, specifically in developing modern SaaS solutions that enhance user interface and experience. Clients praise their responsiveness, project management skills, and the high quality of their work, often remarking on the professional appearance of their products. Overall, the sentiment from this sector highlights SBWorks as a reliable partner capable of delivering impactful, affordable solutions tailored to the unique needs of construction technology.
Read All ReviewsSelect Industry to see insights
ConstructionWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised SBWorks for providing high-quality services at competitive prices. One client noted, 'SBWorks' quality, affordable work is remarkable,' highlighting their satisfaction with the value received. Additionally, the company has been commended for delivering projects on time and within budget, reinforcing the sentiment that their services are worth the investment. Overall, the feedback indicates a strong alignment between cost and value, with clients expressing happiness and exceeding expectations.Was this helpful?
-
$5,000+$25 - $49 / hr1,000 - 9,999Shinjuku City, Japan
Services provided
15% Custom Software Development15% IoT Development15% Mobile App Development +610% AI Consulting10% AI Development10% Cloud Consulting & SI10% IT Managed Services10% Web Development5% Robotics Process AutomationFocus Areas
60% Java10% Python5% ASP.NET +75% JavaScript5% PHP3% Apex3% Delphi3% Kotlin3% Objective C3% SwiftMobile application development company VTI was launched in 2017. The team focuses on Mobile App Development and IoT development.
Read moreSee All Locations (8)Shinjuku City, Japan
4F & 5F, Akebonobashi SHK Building, 4-3 Katamachi, Shinjuku-ku, Tokyo
Shinjuku City, Japan 160-000176 - 100
(+81) 3-6261-5698
Was this helpful?
-
$25,000+< $25 / hr1,000 - 9,999Yokohama, Japan
Services provided
30% Custom Software Development20% IT Staff Augmentation20% Web Development +410% AI Development10% Mobile App Development5% Blockchain5% IoT DevelopmentFocus Areas
15% Java15% C#10% ASP.NET +810% Go10% JavaScript10% PHP10% Python5% Kotlin5% Objective C5% Ruby5% SwiftNTQ SOLUTION, a custom software development company, was launched in 2011. The company provides Custom Software Development and IT staff augmentation, and is large.
Read moreSee All Locations (4)Yokohama, Japan
〒221-0056 3F Yokohama Kinkocho Building, 6-3 Kinkocho, Kanagawa Ward, Yokohama City, Kanagawa Prefecture
Yokohama, Japan 221-005641 - 49
81452289010
Was this helpful?
-
UndisclosedUndisclosed250 - 999Shibuya City, Japan
Services provided
20% Custom Software Development20% Mobile App Development15% UX/UI Design +615% Web Development10% IoT Development5% Digital Strategy5% Graphic Design5% Product Design5% Web DesignFocus Areas
10% Java10% Go10% JavaScript +710% Kotlin10% Other programming & scripting languages10% PHP10% Python10% Ruby10% SQL10% SwiftCustom software development firm Star is located in Sunnyvale, California and San Francisco, California. Their services include Custom Software Development and Mobile App Development.
Read moreSee All Locations (12)Shibuya City, Japan
6-12-18 Jingumae, Shibuya-ku
Shibuya City, Japan 150-00012 - 5
Was this helpful?
-
$10,000+$25 - $49 / hr50 - 249Yokohama, Japan
Services provided
20% Custom Software Development20% ERP Consulting and SI14% Low/No Code Development +710% IT Strategy Consulting10% Mobile App Development10% Web Development5% Blockchain5% Graphic Design5% UX/UI Design1% Web DesignFocus Areas
10% Java20% PHP15% JavaScript +810% C#10% Python10% SQL5% C5% C++5% Objective C5% Perl5% RubyHikesiya USA Inc. Is a midsize custom software development company launched in 2001. Their services include Custom Software Development and ERP consulting and SI.
Read moreSee All Locations (2)Yokohama, Japan
4-39-2 Minaminakadori, Naka ward
Yokohama, Japan 231-0006101 - 150
+81456638751
Was this helpful?
-
$5,000+$25 - $49 / hr50 - 249Taito City, Japan
Services provided
25% Mobile App Development25% Web Development20% IT Strategy Consulting +310% Digital Strategy10% Marketing Strategy10% Web DesignFocus Areas
10% Java10% C#10% C++ +710% HTML510% JavaScript10% PHP10% Python10% Ruby10% SQL10% Visual BasicLIG inc. Is a website development company established in 2007. Their services include Web Development and Mobile App Development.
Read more -
$1,000+Undisclosed10 - 49Ichikawa, Japan
Services provided
20% Application Testing20% Branding20% Content Marketing +220% Search Engine Optimization20% Web DevelopmentFocus Areas
50% Java50% JavaScriptLaunch Lab is an Ichikawa, Japan-based branding agency. Their services include Branding and Content Marketing.
Read more -
$5,000+< $25 / hr250 - 999Kawasaki, Japan
Services provided
10% Custom Software Development10% Application Management & Support10% CRM Consulting and SI +1110% Cloud Consulting & SI10% ERP Consulting and SI10% IT Managed Services10% IT Staff Augmentation10% Other IT Consulting and SI10% Web Design3% IT Strategy Consulting3% Mobile App Development2% Web Development1% E-Commerce Development1% Low/No Code DevelopmentFocus Areas
10% Java10% PHP10% Python +145% ASP5% ASP.NET5% C5% C#5% C++5% HTML55% JavaScript5% Kotlin5% Objective C5% Ruby5% SQL5% Swift5% Typescript5% Visual BasicLuvina Software JSC is a cloud consulting & SI company headquartered in Hanoi, Cau Giay, Vietnam and Danang, Vietnam. They focus on cloud consulting & SI and CRM consulting and SI.
Read moreMore responsive than most other service providers
Get in TouchLuvina Software JSC is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
See All Locations (4)Kawasaki, Japan
R612, Kanagawa Science Park (KSP), 3-2-1 Sakado, Takatsu-ku, Kawasaki-shi, Kanagawa-ken 213-0012, Japan
Kawasaki, Japan 213-001250 - 75
+81(44) 271 7080
Was this helpful?
-
Undisclosed< $25 / hr50 - 249Shibuya City, Japan
Services provided
20% Mobile App Development20% Web Development15% AR/VR Development +415% IoT Development10% AI Development10% Blockchain10% CybersecurityFocus Areas
15% Java20% PHP20% Python +315% C#15% Go15% JavaScriptBlueOC is a website development firm. Their midsize team of employees is located in Hanoi, Vietnam and Shibuya City, Japan. Their team focuses on Web Development and Mobile App Development.
Read moreSee All Locations (2)Shibuya City, Japan
〒150-0002 TOKYU REIT Shibuya R Building B1, 3-10-13 Shibuya, Shibuya-ku
Shibuya City, Japan 150-00026 - 9
+84 946668889
Was this helpful?
-
$100,000+$100 - $149 / hrFreelancerKoto City, Japan
Services provided
15% Custom Software Development10% Application Testing10% Cloud Consulting & SI +910% Cybersecurity10% Mobile App Development10% Robotics Process Automation10% Web Development5% AI Development5% Application Management & Support5% Enterprise App Modernization5% IT Managed Services5% IoT DevelopmentFocus Areas
15% Java10% AJAX10% C# +910% JavaScript10% PHP10% Python10% SQL5% ASP.NET5% Ember.js5% Kotlin5% Other programming & scripting languages5% XMLFounded in 1977, PERSOL PROCESS & TECHNOLOGY is a custom software development firm. The large team offers Custom Software Development and cloud consulting & SI.
Read more -
$5,000+$25 - $49 / hr2 - 9Hachioji, Japan
Services provided
40% Custom Software Development40% Web Development15% API Development +15% Mobile App DevelopmentFocus Areas
20% Java20% C#15% PHP +810% C++5% AJAX5% C5% HTML55% JavaScript5% Python5% SQL5% jqueryInteractor Ltd. Is a software development company. Launched in 2020, the company is based in Hachioji, Japan. Their services include Custom Software Development and Web Development.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 7 Tokyo Java Development Companies
-
$25,000+< $25 / hr1,000 - 9,999Kawasaki, Japan
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Custom Software Development10% Java20% Web Development30% Other -
$50,000+$25 - $49 / hr250 - 999Yokohama, Japan
Ability to deliver
35.2/40.015.8/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
30% Custom Software Development10% Java20% Web Development50% Other -
$25,000+$50 - $99 / hr250 - 999Minato City, Japan
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
10% Custom Software Development10% Java15% Web Development75% Other -
$5,000+< $25 / hr250 - 999Koto City, Japan
Ability to deliver
35.3/40.018/20 Reviews8.7/10 Clients & Experience8.5/10 Market PresenceService focus
10% Custom Software Development10% Java35% Web Development55% Other -
$5,000+$25 - $49 / hr250 - 999Chuo City, Japan
Ability to deliver
32.2/40.016.8/20 Reviews9.3/10 Clients & Experience6.2/10 Market PresenceService focus
25% Custom Software Development10% Java20% Web Development55% Other -
$10,000+$25 - $49 / hr250 - 999Minato City, Japan
Ability to deliver
29.2/40.016.2/20 Reviews4.9/10 Clients & Experience8.1/10 Market PresenceService focus
25% Custom Software Development20% Java25% Web Development50% Other -
$10,000+$25 - $49 / hr250 - 999Shinjuku City, Japan
Ability to deliver
27.3/40.015.6/20 Reviews5.9/10 Clients & Experience5.8/10 Market PresenceService focus
30% Custom Software Development10% Java70% Other -
$5,000+< $25 / hr1,000 - 9,999Shinagawa City, Japan
Ability to deliver
16.7/40.00/20 Reviews8.5/10 Clients & Experience8.2/10 Market PresenceService focus
20% Custom Software Development40% Java80% Other -
$5,000+< $25 / hr50 - 249Chiyoda City, Japan
Ability to deliver
21.9/40.014.6/20 Reviews2.3/10 Clients & Experience5/10 Market PresenceService focus
15% Custom Software Development10% Java25% Web Development60% Other -
$1,000+Undisclosed50 - 249Minato City, Japan
Ability to deliver
22.1/40.016.8/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
15% Custom Software Development25% Java85% Other -
UndisclosedUndisclosed10 - 49Chuo City, Japan
Ability to deliver
21.8/40.016.6/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
20% Custom Software Development20% Java80% Other -
$5,000+$25 - $49 / hr1,000 - 9,999Shinjuku City, Japan
Ability to deliver
7.4/40.00/20 Reviews1.8/10 Clients & Experience5.6/10 Market PresenceService focus
15% Custom Software Development60% Java10% Web Development75% Other -
$25,000+< $25 / hr1,000 - 9,999Yokohama, Japan
Ability to deliver
5.5/40.00/20 Reviews0/10 Clients & Experience5.5/10 Market PresenceService focus
30% Custom Software Development15% Java20% Web Development50% Other -
UndisclosedUndisclosed250 - 999Shibuya City, Japan
Ability to deliver
9.5/40.00/20 Reviews3.9/10 Clients & Experience5.6/10 Market PresenceService focus
20% Custom Software Development10% Java15% Web Development65% Other -
$10,000+$25 - $49 / hr50 - 249Yokohama, Japan
Ability to deliver
8.9/40.00/20 Reviews4.4/10 Clients & Experience4.6/10 Market PresenceService focus
20% Custom Software Development10% Java10% Web Development70% Other -
$5,000+$25 - $49 / hr50 - 249Taito City, Japan
Ability to deliver
7.5/40.00/20 Reviews1.5/10 Clients & Experience6/10 Market PresenceService focus
25% Web Development75% Other -
$1,000+Undisclosed10 - 49Ichikawa, Japan
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Web Development80% Other -
$5,000+< $25 / hr250 - 999Kawasaki, Japan
Ability to deliver
5.6/40.00/20 Reviews0/10 Clients & Experience5.6/10 Market PresenceService focus
10% Custom Software Development10% Java2% Web Development88% Other -
Undisclosed< $25 / hr50 - 249Shibuya City, Japan
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Web Development80% Other -
$100,000+$100 - $149 / hrFreelancerKoto City, Japan
Ability to deliver
5.9/40.00/20 Reviews0/10 Clients & Experience5.9/10 Market PresenceService focus
15% Custom Software Development15% Java10% Web Development75% Other -
$5,000+$25 - $49 / hr2 - 9Hachioji, Japan
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
40% Custom Software Development20% Java40% Web Development20% Other
Get personalized agency matches based on your project goals.