Top .NET Developers in Japan

Ratings Updated: September 27, 2026

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Leobit

5.0 61 reviews

Premier Verified

$25,000+

$25 - $49 / hr

50 - 249

Serves Japan

Services provided

20% Custom Software Development

20% AI Development

15% Web Development +5

10% AI Agents

10% Cloud Consulting & SI

10% Enterprise App Modernization

10% Generative AI

5% Mobile App Development

Focus Areas

50% .NET

10% Angular

10% Flutter +3

10% React

10% Ruby on Rails

10% VueJS

Leobit is a custom software development company known for its expertise in tailored and full-stack software development solutions. Reviews reflect a 100% satisfaction rate, with clients praising their technical acumen, timely project management, and ability to transform complex business needs into robust software solutions. Leobit is commended for its strategic partnership approach and effective communication, as mentioned in approximately 70% of reviews.

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Reviews mention Exceeds expectations
Leobit consistently exceeds client expectations, as highlighted by multiple reviews. Clients commend their timely delivery, high-quality work, and proactive engagement. For instance, one client noted that Leobit delivered robust solutions on schedule, while another emphasized their ability to provide insights that improved application functionality. Overall, feedback reflects a strong appreciation for Leobit's dedication, effective communication, and commitment to understanding client needs, establishing them as a valued partner in various projects.

Mobile App & UX/UI Design for Medical Imaging Solutions Co

5.0 Jun 7, 2024

I recommend clients to give Leobit a try. Their commitment to excellence and proven track record ensures that they will not only meet but exceed your expectations. Partnering with Leobit is a win-win scenario, where both parties stand to benefit significantly.
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App Development & Testing for Financial Services Co

5.0 Nov 28, 2023

Our Leobit team continually exceeds expectations for on-time delivery and quality of work product. Leobit has continually shown a willingness to provide flexible coverage and team scalability, has continually staffed out project with outstanding talent, and continues to be a most valued partner as we continue to extend our platform.
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Software Development for Franchise Software Company

5.0 May 24, 2022

Leobit always delivers above and beyond the basic requirements we provide. Their team regularly provides key insights that significantly improved our application (UX and functionally). The most impressive thing to me about Leobit is that my team can just tell them what we need (with lean requirements), and they complete the task on time and better than expected.
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Custom Software Development Outsourcing for Bail Loan Firm

5.0 Jan 19, 2021

No. The proof is that we have continued working with them for quite a long time now. They exceed my expectations. Leobit is a very good company. They’re really polite and answer very quickly. Everything is done in a really professional manner. I definitely suggest working with them.
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Mobile App Development for Waste Management Software Company

5.0 Apr 1, 2025

They're a very responsive team that delivers according to and exceeds expectations regarding schedule and quality.
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8 of 8 reviews are 5 stars

5 new reviews for Custom Software Development services

Unknown avg. project cost

Reviewed 8 times in the past 6 months
Leobit has received overwhelmingly positive feedback from clients over the past six months, highlighting their professionalism, technical expertise, and timely delivery. Clients praised their ability to enhance software functionality, improve application performance, and streamline processes. Specific commendations include the successful migration of legacy systems, the development of AI tools, and efficient project management. Overall, clients expressed satisfaction with the collaboration and noted no significant areas for improvement, reinforcing Leobit's reputation as a reliable and effective partner.
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16 of 18 .NET reviews are 5 stars

4 new reviews for .NET in past 6 months

$50,000 – $199,999 avg. project cost

.NET Experience

Leobit has received overwhelmingly positive feedback for its .NET services, with 100% of reviewers expressing satisfaction with their projects. Clients noted Leobit's strong expertise in .NET, highlighting their ability to improve application performance significantly—reducing CPU usage by 25% and memory by 30% in one case. Communication and project management were consistently praised, with many stating that timelines were adhered to and expectations exceeded. Overall, Leobit is recognized for delivering high-quality, efficient solutions tailored to client needs.
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United States (24) Norway (5) Switzerland (4) England (4) Germany (3) Ukraine (3) Estonia (2) Sweden (2) Poland (1) Denmark (1) Singapore (1) Netherlands (1) Belgium (1) Luxembourg (1) Bermuda (1) Hong Kong (1)

This provider is fluent in 2 languages:

English

German

This provider is available in 5 time zones:

Central Standard Time (CST)

Eastern European Time (EET)

Eastern Standard Time (EST)

Pacific Standard Time (PST)

Mountain Standard Time (MST)

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Digis, a Fiverr company (NYSE: FVRR)

4.9 93 reviews

Premier Verified

$5,000+

$25 - $49 / hr

50 - 249

Serves Japan

Services provided

40% Custom Software Development

40% Web Development

20% IT Staff Augmentation

Focus Areas

10% .NET

10% Angular

10% Django +7

10% Flutter

10% Laravel

10% NextJS

10% NodeJS

10% React

10% React Native

10% Ruby on Rails

Digis, a Fiverr company (NYSE: FVRR), specializes in Custom Software Development, offering services such as bespoke software creation and full-stack software development. Across various projects, their consistent delivery, professional project management, and high-quality contractors are lauded, with over 80% of reviewers highlighting their reliability and communication excellence. Clients frequently commend their tailored approach and efficient integration into existing workflows.

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Reviews mention Great team
Clients have expressed high satisfaction with Digis, a Fiverr company (NYSE: FVRR), highlighting the team's excellent communication and project management skills. Feedback emphasizes the friendly nature of the team, with one CEO noting their 'nice people' and 'excellent values.' Another client appreciated the quick communication and strong understanding of their business needs. Overall, the sentiment reflects a great team that delivers on time and fosters a collaborative environment, with clients eager to continue partnerships.

IT Staff Augmentation for Digital Services Company

5.0 Jul 10, 2024

Digis cares for our needs and has professional team members and quality communication.
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Cloud Software System for SaaS Market Platform

5.0 Aug 17, 2021

The team has been innovative and reliable. Their experience and professionalism were admirable. Digis became an extension of my team and we collaborated on design and worked together on features.
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iOS & Android Apps Dev for Environmental Rideshare Co

5.0 Mar 3, 2021

Their technical resources were the most impressive part of our engagement. Their team included extremely talented senior resources who knew what to do. They’re a talented team that can deliver.
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1 of 1 .NET reviews is 5 stars

Unknown avg. project cost

.NET Experience

Digis, a Fiverr company (NYSE: FVRR), has received overwhelmingly positive feedback for their .NET services, with clients praising their expertise in modern stack development and infrastructure optimization. One project resulted in a 20% cost reduction while increasing revenue and customer acquisition. Clients noted Digis's strong communication, seamless integration into teams, and adherence to timelines, with no significant areas for improvement identified. Overall, satisfaction rates suggest a highly trustworthy and effective partner.
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27 of 35 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom 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 more
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Industry Experience

Digis, a Fiverr company (NYSE: FVRR) has received positive feedback across various industries, including eCommerce, Advertising & Marketing, Media, and Information Technology. Clients commend their expertise in web development, particularly in frontend and backend technologies, which has led to significant improvements in project turnaround times and overall software quality. Their responsiveness and ability to integrate seamlessly with existing teams enhance their reputation as a reliable partner. Industries such as eCommerce and Advertising show a strong fit for Digis due to their emphasis on timely delivery and technical excellence.
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Supply Chain, Logistics, and Transport Advertising & marketing eCommerce Other industries Media Manufacturing Information technology Telecommunications Education Real estate Financial services Retail Automotive Energy & natural resources Gaming Business services Legal Arts, entertainment & music

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TatvaSoft

4.9 48 reviews

Premier Verified

$25,000+

< $25 / hr

1,000 - 9,999

Kawasaki, Japan

Services provided

50% Custom Software Development

20% Web Development

10% AI Development +2

10% Cloud Consulting & SI

10% Mobile App Development

Focus Areas

35% .NET

10% Angular

10% NodeJS +8

10% React

5% Django

5% Flutter

5% Laravel

5% NextJS

5% React Native

5% Spring MVC

5% VueJS

TatvaSoft is a Custom Software Development company that specializes in delivering comprehensive and tailored software solutions. Their services have been praised for contributing to significant improvements in platform usability, workflow automation, and system modernization. Across the reviews, approximately 90% reflect positive feedback, highlighting TatvaSoft's strong technical expertise, professionalism, and effective project management processes. Clients appreciate their structured approach and the ability to deliver high-quality outcomes on time.

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4 of 5 .NET reviews are 5 stars

$50,000 – $199,999 avg. project cost

.NET Experience

TatvaSoft has received overwhelmingly positive feedback for their .NET services, with 90% of reviews highlighting their technical expertise and efficient project management. Clients commend the team's responsiveness and collaborative approach, noting successful project outcomes such as increased user engagement and timely deliveries. Notable strengths include their ability to work on legacy systems and deliver robust software solutions. While there are minor suggestions for improvement regarding resource experience, overall sentiment is highly favorable, with clients expressing satisfaction and continued partnership.
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25 of 31 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Website Migration for Recruitment Company
5.0 — TatvaSoft migrated a recruitment firm's website from ASP.NET Web Forms to .NET Core 6.0, enhancing its look and feel and functionality. The team also developed a system for car wash gift cards. Read more
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Average Project Cost Breakdown

$10,000 to $49,000 (12) $50,000 to $199,999 (12) $200,000 to $999,999 (5) Less than $10,000 (3) $1,000,000 to $9,999,999 (2)

What Clients Have Said
TatvaSoft is frequently commended for providing good value for money, as evidenced by multiple clients highlighting their competitive pricing and alignment with budget expectations. One client noted, 'TatvaSoft fit our budget and offered great value for cost,' while another remarked on their 'quality work at competitive prices.' Overall, the sentiment towards their pricing strategy is positive, with clients expressing satisfaction with the balance of cost and service quality.
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Kawasaki, Japan

902 Pearl Building, Miyamae-cho 8-15, Kawasaki-ku, Kawasaki-shi, Kanagawa
Kawasaki, Japan 210-0012
2 - 5

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AMELA Technology

4.9 26 reviews

Verified

$5,000+

< $25 / hr

250 - 999

Koto City, Japan

Services provided

10% Custom Software Development

35% Web Development

20% Mobile App Development +3

15% IT Staff Augmentation

10% AI Development

10% Blockchain

Focus Areas

11% .NET

11% NodeJS

11% React Native +8

11% Ruby on Rails

11% VueJS

11% Zend PHP

10% Oracle Application Development Framework

6% Django

6% Flutter

6% Laravel

6% React

AMELA Technology is a bespoke software development company specializing in custom software creation and full-stack development. Their reviews highlight a 100% positive feedback rate, with clients praising their agile project management, technical expertise, and timely delivery. Clients frequently commend AMELA's ability to merge creativity with technical proficiency, leading to high-quality, innovative solutions that meet client objectives.

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Reviews mention Efficient
Clients consistently highlight AMELA Technology's efficiency in project management and delivery. One reviewer noted that the planned timeline was met, and the project management team excelled in reporting progress and adapting to client needs. Additionally, the company was praised for its high working efficiency and the delivery of a bug-free product during testing, reflecting a strong commitment to meeting objectives.

Educational Web Game Dev for Software Dev Company

4.5 Nov 14, 2023

The project management did an excellent job reporting the tasks' progress and reviewing the timeline with us. They were able to make changes to plans to fit our client's needs. Professional pre-production services and high working efficiency were most impressive about this company.
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3 of 3 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

$200,000 – $999,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Mobile App & API Development for Design Company
5.0 — A design company has hired AMELA Technology to implement an employee health monitoring application using Python. The team is responsible for backend integration and frontend, mobile app, and API Read more
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Industry Experience

AMELA Technology has demonstrated expertise across various industries including IT Services, Manufacturing, Software, Financial Services, Healthcare, Gaming, Human Resources, and eCommerce. Reviews highlight their strengths in project management, flexibility, and technical proficiency. Positive sentiment prevails, particularly in IT and healthcare sectors, where clients noted significant improvements in operational efficiency and product quality. Clients across industries appreciated their responsive communication and ability to deliver on time, suggesting strong alignment for businesses seeking reliable technical partnerships.
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IT Services Manufacturing Software Financial services Healthcare Human Resources Gaming Business services Information technology eCommerce

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Koto City, Japan

302, 5-chome-36-2, Kameido, Koto-ku, Tokyo, Japan
Koto City, Japan 136-0071
6 - 9

(+84) 968 698 219

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Savvycom

4.9 27 reviews

Verified

$10,000+

$25 - $49 / hr

250 - 999

Shinjuku City, Japan

Services provided

35% Custom Software Development

35% Generative AI

15% Mobile App Development +2

10% IT Staff Augmentation

5% IT Managed Services

Focus Areas

16% .NET

14% CakePHP

14% Flutter +4

14% NodeJS

14% React

14% React Native

14% Ruby on Rails

Savvycom is a custom software creation firm specializing in mobile platforms and offering tailored software development services. Highlighted for their professionalism and responsiveness, 100% of reviews commend their capability in delivering projects as specified, although improvements in UI/UX and infrastructure expertise are noted. They are valued for their reliable, boutique-style approach suited for small to mid-sized projects.

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Reviews mention Efficient
Clients have consistently praised Savvycom for their efficiency in project execution. One client noted that their app was delivered 'in an efficient and professional manner,' while another highlighted a 30-40% increase in efficiency compared to other outsourcing options. Additionally, a COO emphasized Savvycom's ability to work independently and meet deadlines effectively, stating they 'always hit our targets.' Overall, client sentiment reflects strong satisfaction with Savvycom's efficient service delivery.

ACW Consulting Development Partnership

5.0 Jun 4, 2014

In Vietnam, our efficiency is probably 30 to 40 percent better than the other outsourcers. A big part of it is that we control the development process, having an agile team. You can drive the conversation harder, and that works very well.
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Spectos GmBh Mobile Application Development

5.0 Feb 27, 2014

When it comes to meeting deadlines, Savvycom is very good. Some deadlines were postponed, which was also our responsibility. They were generally very efficient.
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iOS App Porting Project for Creative Agency

5.0 Dec 19, 2016

The app was delivered in an efficient and professional manner. The app has not been publicly launched yet by the client, so there are no metrics yet to be able to share.
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1 of 2 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

AI Development for Regulatory Information Mgmt Software Firm
5.0 — Savvycom provided AI development services for a regulatory information management software company. The team built ML pipelines, created data models, and developed NLP-based document classifiers. Read more
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Industry Experience

Savvycom has garnered positive feedback across various industries, primarily in mobile app development, business services, and advertising. Clients commend their professionalism, project management, and ability to deliver high-quality work on time. Specific industries include meditation apps, e-commerce, and social media, where Savvycom's expertise in user-friendly design and effective communication stands out. Overall sentiment reflects satisfaction and a willingness to recommend Savvycom, making them a suitable partner for tech-driven projects.
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Software IT Services Business services Advertising & marketing Other industries Consumer Products

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Shinjuku City, Japan

30F, Tower N, Shinjuku Park Tower, 3-7-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo, 163-1030, Japan.
Shinjuku City, Japan 160-0023
2 - 5

+81 3-5326-3113

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Takumi Technologies

4.5 1 review

$10,000+

Undisclosed

50 - 249

Shinagawa City, Japan

Services provided

40% Custom Software Development

30% Enterprise App Modernization

15% Cloud Consulting & SI +2

10% IT Strategy Consulting

5% AI Consulting

Focus Areas

50% .NET

20% Spring MVC

15% NodeJS +2

10% Other frameworks and CMS

5% Oracle Application Development Framework

Takumi Technologies is an IT consulting firm specializing in systems modernization and architecture redesign, particularly for SaaS-based business models. Reviews highlight their strong technical expertise, proactive communication, and collaborative approach, with 100% positive feedback regarding on-time delivery and responsiveness. Clients appreciate their ability to handle complex legacy system overhauls, ensuring future-ready solutions.

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0 of 1 reviews is 5 stars

$10,000,000 + avg. project cost

Reviewed 1 time in the past 6 months
Recent reviews of Takumi Technologies highlight their strong technical expertise and proactive project management. One client emphasized their effective modernization of a warehouse management system, noting timely delivery and clear communication. The flexibility of Takumi Technologies in adapting to evolving project requirements was also praised, leading to a successful implementation that aligned with the client’s strategic goals. Overall, the sentiment is highly positive, with clients expressing a willingness to engage Takumi Technologies for future projects.
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Industry Experience

Takumi Technologies has received positive feedback in the Supply Chain, Logistics, and Transport industry, particularly for their expertise in modernizing legacy systems for automotive parts logistics. Clients highlighted their strong technical capabilities, proactive communication, and ability to deliver cloud-native applications and SaaS-ready architectures. The overall sentiment reflects satisfaction with their flexibility and responsiveness, indicating that Takumi Technologies is well-suited for projects requiring system modernization and integration in logistics.
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Supply Chain, Logistics, and Transport

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Average Project Cost Breakdown

$10,000,000 + (1)

What Clients Have Said
Takumi Technologies is perceived as providing good value for money, with clients noting their competitive pricing relative to the quality of service delivered. One client highlighted the company's proactive communication and timely delivery, which contributed to a successful modernization project. Overall, feedback indicates satisfaction with the cost-effectiveness of their solutions and a willingness to engage Takumi Technologies for future projects, reflecting a strong alignment between cost and the value received.
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Hikesiya USA Inc.

Not yet reviewed

$10,000+

$25 - $49 / hr

50 - 249

Yokohama, Japan

Services provided

20% Custom Software Development

20% ERP Consulting and SI

14% Low/No Code Development +7

10% IT Strategy Consulting

10% Mobile App Development

10% Web Development

5% Blockchain

5% Graphic Design

5% UX/UI Design

1% Web Design

Focus Areas

14% .NET

16% Symfony

14% CodeIgniter +6

14% Laravel

14% Oracle Application Development Framework

7% Angular

7% Flutter

7% Ruby on Rails

7% VueJS

Hikesiya USA Inc. Is a midsize custom software development company launched in 2001. Their services include Custom Software Development and ERP consulting and SI.
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Yokohama, Japan

4-39-2 Minaminakadori, Naka ward
Yokohama, Japan 231-0006
101 - 150

+81456638751

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Osbay

Not yet reviewed

Undisclosed

$25 - $49 / hr

10 - 49

Nerima City, Japan

Services provided

20% Pay Per Click

20% Search Engine Optimization

20% Social Media Marketing +3

20% Web Design

10% Mobile App Development

10% Web Development

Focus Areas

15% .NET

24% Oracle Application Development Framework

23% NodeJS +2

23% Other frameworks and CMS

15% SDL

Osbay is a social media marketing firm. The Taipei, Taiwan-based company was established in 2018. Their services include Social Media Marketing and Search Engine Optimization.
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Nerima City, Japan

東京都練馬区上石神井1-7-21
Nerima City, Japan 177-0044
10 - 15

+86 (10) -8639-1610

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Interactor Ltd.

Not yet reviewed

$5,000+

$25 - $49 / hr

2 - 9

Hachioji, Japan

Services provided

40% Custom Software Development

40% Web Development

15% API Development +1

5% Mobile App Development

Focus Areas

17% .NET

20% Laravel

17% Spring MVC +6

11% Flutter

11% VueJS

6% Angular

6% NodeJS

6% React Native

6% SDL

Interactor 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.
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WeCode Inc

Not yet reviewed

$1,000+

$25 - $49 / hr

50 - 249

Tsukuba, Japan

Services provided

10% Custom Software Development

50% Mobile App Development

20% Web Development +2

10% AR/VR Development

10% Low/No Code Development

Focus Areas

10% .NET

20% Flutter

20% Laravel +5

15% React Native

10% Angular

10% NodeJS

10% React

5% CodeIgniter

WeCode Inc is a mobile app development company. Located in Tsukuba, Japan and Tsukuba, Japan, the company specializes in Mobile App Development and Web Development.
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GIANTY

5.0 3 reviews

$5,000+

$25 - $49 / hr

250 - 999

Minato City, Japan

Services provided

10% Custom Software Development

15% AI Development

15% Mobile App Development +8

10% AR/VR Development

10% IT Managed Services

10% IT Staff Augmentation

10% Web Development

5% Application Testing

5% Back Office Outsourcing

5% Data Annotation Services

5% Recruitment Process Outsourcing

Focus Areas

20% .NET

20% NextJS

20% NodeJS +2

20% Other frameworks and CMS

20% React

GIANTY is a bespoke software development company specializing in custom software creation, particularly for game development using technologies like WebGL. Clients consistently praise GIANTY's professional project management and Japan-quality development standards, with 100% of reviews highlighting their adherence to deadlines, technical precision, and seamless communication. Their full-stack development skills, especially in UI/UX design, ensure smooth, high-performance, tailored solutions.

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Reviews mention Detail-oriented
Clients consistently praised GIANTY for their detail-oriented approach, highlighting their 'Japan-quality development standards' and 'technical precision.' Specific feedback noted the company's attention to detail in UI/UX design and the smooth performance of the final product. Both reviews emphasized that GIANTY's meticulousness contributed to meeting all project expectations and maintaining high user experience and stability, showcasing an overall positive sentiment towards their detail-oriented practices.

Web-Based Game Development & UX/UI Design for Web3 Company

5.0 Aug 8, 2025

GIANTY impressed us with their Japan-quality development standards: combining technical precision, attention to detail, and efficient delivery. Their expertise in game development along with polished UI/UX design, resulted in a smooth, high-performance product tailored to our needs. GIANTY delivered high-quality results that met all of our technical and creative expectations.
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2 of 2 Custom Software Development reviews are 5 stars

2 new reviews for Custom Software Development in past 6 months

$10,000 – $49,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Web-Based Game Development & UX/UI Design for Web3 Company
5.0 — GIANTY has developed and designed a cross-platform browser-based game for a Web3 company. The team handles front- and backend development, UI/UX design, and core game logic implementation. Read more
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Industry Experience

GIANTY demonstrates significant expertise in the IT and gaming industries, particularly in blockchain applications, mobile development, and SaaS solutions. Clients commend their strong project management, Japan-quality development standards, and effective communication. In IT, they excel in enhancing development capacity and delivering scalable solutions, while in gaming, they create high-performance, engaging experiences. Overall sentiment is positive across both industries, indicating that GIANTY is well-suited for projects requiring innovative technology and robust development support.
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IT Services Information technology

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France (1) Japan (1) Vietnam (1)

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TGL Solutions – DX Construction Partner in Southeast Asia

4.8 2 reviews

$1,000+

< $25 / hr

50 - 249

Chuo City, Japan

Services provided

40% Custom Software Development

20% Mobile App Development

20% Other Application Development +1

20% Web Development

Focus Areas

50% .NET

10% Laravel

10% NodeJS +4

10% React Native

10% Spring MVC

5% NextJS

5% VueJS

TGL Solutions – DX Construction Partner in Southeast Asia is a bespoke software development company specializing in tailored software solutions, particularly in BIM/CAD tools and automation. Reviews highlight their professionalism and effective communication, with 100% positive feedback on their ability to deliver projects aligned with client objectives. Clients appreciate their meticulous project management and see them as a reliable partner in custom software creation.

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1 of 1 Custom Software Development reviews are 5 stars

1 new review for Custom Software Development in past 6 months

Less than $10,000 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

API Development for Construction Company
5.0 — TGL Solutions – DX Construction Partner in Southeast Asia provided BIM services for a construction company. The team was tasked with providing a Common Data Environment (CDE) that met Vietnam's Read more
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Industry Experience

TGL Solutions – DX Construction Partner in Southeast Asia has demonstrated expertise primarily in the construction industry, specifically in BIM consulting and CAD automation. Clients commend their innovative solutions, timely delivery, and alignment with project goals, enhancing productivity and reducing waste. The sentiment is overwhelmingly positive, with feedback highlighting their professionalism and ability to deliver tailored solutions. Their strengths make them particularly suitable for construction firms seeking advanced CAD/BIM tools and automation.
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Construction

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Chuo City, Japan

Tojikyo Building 3F, 16-2 Nihonbashi Kodenmacho, Chuo-ku Tokyo, 103-001, Japan
Chuo City, Japan 103-0001
16 - 20

(+81)-3-6264-9922

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TMA Solutions

4.0 1 review

$50,000+

< $25 / hr

1,000 - 9,999

Minato City, Japan

Services provided

10% Custom Software Development

10% Mobile App Development

10% Web Development +14

5% AI Development

5% AR/VR Development

5% BI & Big Data Consulting & SI

5% Blockchain

5% Cloud Consulting & SI

5% Cybersecurity

5% DevOps Managed Services

5% E-Commerce Development

5% IT Managed Services

5% IoT Development

5% Low/No Code Development

5% Other Application Development

5% Robotics Process Automation

5% UX/UI Design

Focus Areas

26% .NET

11% NodeJS

9% Angular +17

9% React

6% Flutter

6% React Native

6% Spring MVC

6% Struts

2% CakePHP

2% CodeIgniter

2% Django

2% Laravel

2% Oracle Application Development Framework

2% Other frameworks and CMS

2% SDL

2% Symfony

2% Zend PHP

1% IBM Development

1% Ruby on Rails

1% VueJS

TMA Solutions is an IT staff augmentation company known for providing skilled IT contractors, particularly full stack and C# engineers. Their services are highly valued, with reviewers highlighting their efficient communication, adherence to deadlines, and budget management. Impressively, 100% of reviewers noted the readiness and quick integration of candidates, with no areas needing improvement mentioned.

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Industry Experience

TMA Solutions has received positive feedback primarily from the education technology software sector, where their IT staff augmentation services have been highly regarded. Clients praised the company's ability to rapidly provide qualified candidates, effective communication, and strong integration of contractors within existing teams. Overall, sentiment in the software industry is favorable, highlighting TMA's expertise in recruiting full stack and C# technology stack engineers, making them a suitable partner for similar projects in software development.
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Software

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Average Project Cost Breakdown

$200,000 to $999,999 (1)

What Clients Have Said
Clients have expressed satisfaction with TMA Solutions' cost-effectiveness, particularly in their ability to provide qualified IT contractors quickly and efficiently. One client noted an investment of approximately $210,000–$280,000 USD, highlighting the value derived from timely resource delivery and effective integration of contractors into their teams. Overall, the sentiment reflects a positive view on the balance between cost and quality of service, with no reported areas for improvement.
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Minato City, Japan

Parkplace 4F, 5-27-1 Shinbashi, Minato-ku, Tokyo
Minato City, Japan 105-0004
751 - 1000

+81 50 5490 9867

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CMC Global

Not yet reviewed

$5,000+

< $25 / hr

1,000 - 9,999

Shinagawa City, Japan

Services provided

20% Custom Software Development

20% AI Development

20% BI & Big Data Consulting & SI +2

20% Cloud Consulting & SI

20% ERP Consulting and SI

Focus Areas

20% .NET

20% Struts

10% Angular +5

10% IBM Development

10% NodeJS

10% Ruby on Rails

10% Spring MVC

10% Zend PHP

CMC Global is a cloud consulting & SI company. Launched in 2017, the team offers cloud consulting & SI and Custom Software Development.
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Shinagawa City, Japan

Sumitomo Fudosan Osaki Twin Bldg. East 7F, 5-1-18, Kitashinagawa, Shinagawa-ku, Tokyo, 141-0001
Shinagawa City, Japan 141-0001
101 - 150

+81 3 5422 6617

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Techvify

5.0 6 reviews

$25,000+

< $25 / hr

250 - 999

Fukuoka, Japan

Services provided

10% Custom Software Development

10% AI Consulting

10% AI Development +11

10% IT Staff Augmentation

10% IoT Development

10% Web Design

5% Application Testing

5% DevOps Managed Services

5% E-Commerce Development

5% Enterprise App Modernization

5% IT Managed Services

5% Mobile App Development

5% UX/UI Design

5% Web Development

Focus Areas

11% .NET

16% NodeJS

14% React Native +7

11% Django

11% Flutter

11% React

11% VueJS

5% Angular

5% Laravel

5% Spring MVC

TECHVIFY is a Custom Software Development company known for its expertise in tailored software solutions and strong project management. Across their reviews, 100% highlight timely delivery, proactive communication, and innovative problem-solving. Their young, energetic team consistently addresses client needs effectively, maintaining a high level of professionalism and dedication to project success.

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4 of 4 Custom Software Development reviews are 5 stars

2 new reviews for Custom Software Development in past 6 months

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

UX/UI & Brand Design for Gambling Solutions Company
5.0 — A gambling solutions company hired TECHVIFY Software for their branding and UI/UX design services. The team was tasked with implementing themes according to requirements. Read more
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Industry Experience

TECHVIFY has demonstrated expertise across various sectors, notably in Financial Services, Gambling, Information Technology, and Software Development. Clients praised their agile project management, timely delivery, and strong communication, contributing to successful outcomes like enhanced platform functionality and rapid brand launches. The overall sentiment is positive, highlighting their innovative solutions, cultural fit, and commitment to quality, making them a suitable partner for organizations seeking expertise in these industries.
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Financial services Gambling Information technology Software

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More responsive than most other service providers

Techvify is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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Fukuoka, Japan

Hakata Ekimae City Building 10F, 1-9-3 Hakata Ekimae, Hakata-ku, Fukuoka-shi
Fukuoka, Japan 812-0012
10 - 15

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BlueOC

Not yet reviewed

Undisclosed

< $25 / hr

50 - 249

Shibuya City, Japan

Services provided

20% Mobile App Development

20% Web Development

15% AR/VR Development +4

15% IoT Development

10% AI Development

10% Blockchain

10% Cybersecurity

Focus Areas

35% .NET

35% Angular

30% React

BlueOC 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.
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Shibuya City, Japan

〒150-0002 TOKYU REIT Shibuya R Building B1, 3-10-13 Shibuya, Shibuya-ku
Shibuya City, Japan 150-0002
6 - 9

+84 946668889

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InApp

4.9 13 reviews

$50,000+

$25 - $49 / hr

250 - 999

Yokohama, Japan

Services provided

30% Custom Software Development

20% Mobile App Development

20% Web Development +3

10% Application Testing

10% Cloud Consulting & SI

10% UX/UI Design

Focus Areas

11% .NET

12% Oracle Application Development Framework

11% Angular +6

11% Django

11% Flutter

11% Laravel

11% NodeJS

11% React

11% React Native

InApp is a full-stack software development company specializing in custom software creation, managed software development, and software engineering across various sectors. The reviews largely highlight their professionalism, high-quality code, and strong project management skills, with over 90% of feedback reflecting positively on their adaptability and commitment to client requirements. Key strengths include proactive communication and the ability to deliver tailored software solutions. Some feedback suggests minor improvements in graphic design and flexibility in project adjustments.

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Reviews mention Communicative
Clients consistently highlight InApp's strong communication skills and responsiveness. One client noted that despite initial concerns about language barriers, they experienced no issues, praising the team's availability for calls and weekly status meetings. Another client emphasized the transparency in communication, stating that InApp effectively addresses feedback and maintains a strong documentation system. Overall, the sentiment reflects satisfaction with InApp's communicative approach, contributing positively to project management and collaboration.

Mobile App Dev for FinTech Company

4.5 May 19, 2022

InApp continues to respond almost immediately, even working crazy hours despite our timezone differences. We rally together to make it work, which is fantastic to see. We’re all pushing for the deadline, and for the most part, we’re able to work well together. The InApp team is very easy to talk to. We’re able to communicate well and exchange options regarding the project. There’s never been a time when a question was left unanswered. They get back to us very quickly, which sets them apart from other companies that need to be chased for days on end for a response.
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ERP for Promotional Product Firm

4.5 Mar 9, 2021

Communication is very good with their team. They’re very eager to get things done and improve. The documentation system on their end is strong. They’re able to come back to me with feedback when I say something contradictory to what I gave them in the specs. There’s a lot of transparency in communication, and they’re on top of everything. I advise you to be proactive when you specify your communication preferences. In the beginning, it took a few months for me to get used to communicating with them and establish the communication I needed.
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2 of 2 .NET reviews are 5 stars

$1,000,000 – $9,999,999 avg. project cost

.NET Experience

InApp has received overwhelmingly positive feedback for their .NET services, with clients highlighting their expertise, reliability, and strong project management. One client noted a strong partnership, stating that InApp is as integral to their business as their own employees. Key strengths include consistent communication, quality work, and the ability to adapt to project needs. However, 25% of reviewers indicated that cultural differences can occasionally hinder open communication. Overall, clients express high satisfaction, with some engagements continuing for over 18 years.
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8 of 10 Custom Software Development reviews are 5 stars

$200,000 – $999,999 avg. project cost

Custom 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 more
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Yokohama, Japan

6-12 Misuzugaoka, Aoba-ku, Yokohama 225-0016, JP
Yokohama, Japan 225-0016
2 - 5

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Robosoft Technologies Inc.

4.7 26 reviews

$25,000+

$50 - $99 / hr

250 - 999

Minato City, Japan

Services provided

10% Custom Software Development

50% Mobile App Development

15% UX/UI Design +2

15% Web Development

10% Application Testing

Focus Areas

15% .NET

20% Angular

20% Spring MVC +4

15% NodeJS

10% Other frameworks and CMS

10% React

10% React Native

Robosoft Technologies Inc. is a bespoke software development company known for its custom software creation and end-to-end software development services. Reviews highlight their adaptability, collaborative approach, and technical expertise, with over 90% mentioning their strong partnership and communication skills. They consistently deliver high-quality solutions across various domains, demonstrating a commitment to client satisfaction and project success.

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0 of 1 .NET reviews is 5 stars

$10,000 – $49,000 avg. project cost

.NET Experience

Robosoft Technologies Inc. has received positive feedback for their .NET services, with 80% of reviewers highlighting their expertise in development and code quality. Clients appreciate their effective project management, noting timely delivery and strong communication. One client mentioned the successful creation of an investor portal as a key outcome. However, there is room for improvement in recruiting more subject matter experts in the financial domain, as suggested by 20% of the reviewers.
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3 of 6 Custom Software Development reviews are 5 stars

$50,000 – $199,999 avg. project cost

Custom Software Development PROJECT HIGHLIGHT

Automated Software Dev for Medical University
5.0 — Robosoft Technologies created a custom university management system to improve operational efficiency and simplify internal workflows. They now provide enhancements and mobile app development. Read more
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View projects from:

United States (12) India (6) United Arab Emirates (2) Australia (1) Spain (1) England (1)

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Minato City, Japan

Roppongi Hills Mori Tower 35F, 6-10-1, Roppongi, Minato-ku
Minato City, Japan 106-0032
6 - 9

+81-3-6759-5664

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Persistent Systems

4.5 1 review

$25,000+

$25 - $49 / hr

10,000+

Koto City, Japan

Services provided

10% Custom Software Development

10% AI Development

10% BI & Big Data Consulting & SI +18

10% Cloud Consulting & SI

10% Cybersecurity

10% Generative AI

10% Mobile App Development

10% Web Development

5% IoT Development

2% Digital Engineering

2% Enterprise App Modernization

2% IT Managed Services

1% AI Consulting

1% AR/VR Development

1% Application Management & Support

1% Application Testing

1% Blockchain

1% DevOps Managed Services

1% E-Commerce Development

1% Robotics Process Automation

1% Wearable App Development

Focus Areas

10% .NET

15% React Native

10% CakePHP +7

10% Flutter

10% IBM Development

10% NodeJS

10% React

10% VueJS

10% Zend PHP

5% Laravel

Persistent Systems is a company specializing in low-code process management tools, web service development, and database work, primarily for the insurance industry. The feedback from reviews is overwhelmingly positive, with commendations for their flexibility, communication, and project management skills. Approximately 100% of the feedback highlights their adaptability and commitment to client success.

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Industry Experience

Persistent Systems has garnered positive feedback across various industries, particularly in financial services, where they demonstrated expertise in developing low-code applications and managing complex software projects. Clients praised their flexibility, strong communication skills, and ability to adapt to changing project requirements. Their involvement has significantly impacted project delivery timelines and overall operational efficiency. Potential clients in the financial services sector can expect a reliable partnership focused on innovative solutions and effective project management.
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Financial services

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Average Project Cost Breakdown

$1,000,000 to $9,999,999 (1)

What Clients Have Said
Clients express high satisfaction with Persistent Systems regarding cost and value for money, citing a long-term investment of at least $2.5 million as indicative of their trust. One client noted the firm's flexibility and adaptability as impressive, emphasizing that they are invested in client success. Overall, feedback highlights effective communication and project management, contributing to a positive perception of value relative to the costs incurred.
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Koto City, Japan

2-21-7-703 Kiba, Koto-ku
Koto City, Japan 135-0042
21 - 30

Koto City, Japan

2-21-7-703 Kiba, Koto-ku
Koto City, Japan 135-0042
16 - 20

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Top .NET Developers in Japan

List of the Top Japan .NET Development Companies

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Reviewed 1 time in the past 6 months

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Reviews mention Detail-oriented

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Web-Based Game Development & UX/UI Design for Web3 Company

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API Development for Construction Company

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UX/UI & Brand Design for Gambling Solutions Company

Industry Experience

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Techvify is very responsive

Reviews mention Communicative

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ERP for Promotional Product Firm

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