Overview

About Eastgate Software JSC

Positioned as a leading AI-native software engineering company, Eastgate Software helps businesses scale reliable software delivery through dedicated engineering teams, custom development, and long-term engineering partnerships.

With over 12 years of experience and consulting presence in Germany and Japan, we partner with product companies and enterprises seeking predictable delivery, strong engineering discipline, and long-term collaboration.

We are a trusted delivery partner for both SMEs and Fortune 500 organizations. SIEMENS Mobility selected Eastgate Software as a strategic partner for our ability to build and develop mission-critical systems while integrating seamlessly with internal engineering teams.

Our AI-native engineering approach helps clients:

  • Scale engineering capacity without compromising quality
  • Accelerate software development through AI-native engineering processes, governed through human approval gates.
  • Reduce delivery risk through disciplined technical standard and quality assurance
  • Enable internal teams to focus on product innovation and strategic business priorities

Our teams include 200+ experienced Software Engineers, Solution Architects, QA Engineers, AI/ML specialists, Business Analysts, and Project Managers, working as an extension of our clients’ engineering organizations.

For more information, visit: www.eastgate-software.com

What clients say

Review Analytics of Eastgate Software JSC

Every review is verified through Goodfirms before it's published.

4.94 Verified Reviews
Quality5.0
Schedule & Timing5.0
Communication4.7
Overall5.0
Review Summary
Summarized from 4 verified reviews · Updated August 2026
Eastgate Software JSC is described as a reliable partner with experienced developers and strong technical expertise across areas like AI, cloud architecture, and microservices. Clients consistently note proactive staff who go beyond requirements to improve solutions and suggest better approaches. The company maintains good project management practices, professional communication, and a collaborative working atmosphere that has benefited client projects and timelines.
✦ AI-generated summary. May not reflect every review.
Detailed Reviews of Eastgate Software JSC
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What reviewers mention most

Steven Li, Tech Lead at Seneca ESG at Seneca ESGVerified Review
Posted on Mar 2, 2026

A highly reliable partner that delivered a complex architectural migration with zero downtime.

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentDevOps

Our experience with Eastgate Software JSC has been excellent. Migrating from Django to Java Spring is a massive technical undertaking, but their team handled it with precision. Over the two-year engagement, they didn't just move our data; they completely optimized our infrastructure for better performance. The platform now handles 3x more data traffic without any issues. Their communication is transparent, and they feel like a natural extension of our own team.

Hoai Nguyen, Product Owner @ AmatriumVerified Review
Posted on Feb 27, 2026

Very smooth experience and confortable with their dev team

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Software DevelopmentCloud Computing ServicesBot Development

EGS was our development partner for AmatriumGPT, a secure enterprise AI platform that lets companies use ChatGPT-4o against their own corporate data. They handled everything from backend architecture and multi-tenant data isolation to the frontend, SharePoint integration, and multilingual interface. Their sprint-based process kept us on track - every milestone shipped on or ahead of schedule. What impressed us most was their depth beyond just coding. They understood the security requirements our enterprise customers demand, proposed UX improvements that increased adoption, and adapted quickly when we added new requirements like citation-backed search results mid-project. The platform now serves customers across manufacturing, associations, and consulting, with unlimited seats and 100+ language translation. EGS operated more like an extension of our team than an outside vendor.

Ha Bui
Ha Bui, Associate Application Development Manager at Liventus Inc.Verified Review
Posted on Jul 26, 2018

A reliable software vendor

Overall rating5.0
Quality5.0
Communication5.0
Schedule & Timing5.0
Mobile App DevelopmentWeb DevelopmentSoftware Development

Our company works with Eastgate Software for several projects (including mobile apps and backend development) and they exceed our expectation about the quality and deadlines. Their staff are experience and very proactive in suggesting the best solutions our our projects. Overall it is very smooth experience to work with the team.

Paul Mathias
Paul Mathias, Owner at MAT.TRAFFICVerified Review
Posted on Jul 24, 2018

Traffic Management and Control Systems

Overall rating5.0
Quality5.0
Communication4.0
Schedule & Timing5.0
Software Development

Our projects are characterized through the following: - Medium to big size projects with longer duration - Projects as a rule include also requirement, concepts and analysis phase - Professional and systematic project management - Embedded real-time systems with high security and reliability requirements - Complex domain background Experiences: - Very good English skills - Proactive contributions with many own ideas on technical solutions - Good induction to the domain knowledge - Effort estimations always close to reality - Adherence to delivery dates good - We used to have daily meetings, which have been very communicative and constructive. - All in all very professional technical work, and high quality of the results. - We are very satisfied, and in any case continue our work with them.

Focus

Service Focus of Eastgate Software JSC

How the team's effort is distributed across services.

40%30%20%10%

Industries Focus

30%30%25%15%

Client Focus

Small Business30%
Medium Business50%
Large Business20%

The Positioning

AI Tools & Purpose

The stack the team uses to move faster.

Claude
Code review, security review, etc
ChatGPT
Research, pre-sales material, quick prototyping
Gemini
Research; agent development via the Gemini SDK
Perplexity
Cited web research and fast market lookup
GitHub Copilot
In-IDE code completion and assistance
Grammarly
Writing quality control on documentation
Canva
Presentation and marketing visual design
Cursor
Multi-file edits and codebase-aware refactoring
Lovable
Rapid prototyping and clickable demos for pre-sale
NotebookLM
Grounded knowledge work over document corpus
Selected Work

Client Portfolio of Eastgate Software JSC

Where their work concentrates - by industry, budget, and timeline.

Project Industry

Transportation & Logistics67%
Enterprise33%
Major industry focus
Transportation & Logistics

Project Cost

$10001 to $5000067%
$50001 to $10000033%
Common project cost
$10001 to $50000

Project Timeline

1 to 25 Weeks33%
26 to 50 Weeks33%
100+ Weeks33%
Typical timeline
1 to 25 Weeks

Clients: 7

SiemensYunex TrafficAmatriumLiventusSeneca ESGODE ConsultingCentric

Portfolios: 3

Where we are

Locations (3)

Offices where Eastgate Software JSC operates.

Headquarter
Vietnam

Vietnam

11F, VCCI Tower, No.9 Dao Duy Anh St, Kim Lien Ward, Hanoi
Hanoi, Hanoi 10000
+84246276356
Germany

Germany

Friedrich-Wilhelm-Platz 9-10, Aachen 52062
Aachen, North Rhine-Westphalia 52062
Japan

Japan

GranTokyo South Tower 11F, Marunouchi 1-9-2, Chiyoda City, Tokyo 100-6611, Chiyoda City, 100-0005, Japan
Tokyo, Tokyo 1000005