Scale software
with confidence.
A long-term engineering partner. German engineering rigor, Vietnamese delivery efficiency, and full ownership - turning ambition into reliable, scalable outcomes.
Trusted by industry leaders across mission-critical and high-growth domains
Three principles. No exceptions.
Engineering integrity
"We do the right thing, even when it's harder."
No compromise on code quality, security, or system stability for speed. Every architectural choice is made with long-term impact in mind.
Ownership & accountability
"We act like owners, not order-takers."
We take responsibility beyond assigned tasks - proactively proposing solutions, addressing risks, and owning outcomes through delivery.
Partnership over projects
"We build long-term value, not short-term wins."
Lasting partnerships over transactional delivery. Systems designed to scale, transparent on challenges, and addressed directly when issues arise.
Where engineering rigor matters most.
Intelligent Transportation
Real-time traffic, tolling, and signal-performance platforms. Mission-critical, 24/7. 12+ years partnering with Siemens Mobility and Yunex Traffic.
Explore industry FINFinTech & Trading
Low-latency, regulated platforms. PCI-DSS and audit-ready engineering practices. Cross-border payments, ESG, wealth-tech.
Explore industry RTLRetail & E-commerce
Catalog, fulfillment, and storefront platforms that scale to peak. Monolith-to-microservices migrations with zero customer impact.
Explore industry MFGManufacturing & DX
Digital transformation grounded in production reality, not slideware. AI vision sorting, IIoT, and quality-control automation.
Explore industryWhere we deliver.
Mission-Critical Systems
ITS, SCADA, embedded systems, and safety-critical infrastructure. 12+ years of delivery for global enterprise clients.
Explore Mission-CriticalProduct Engineering
Cloud-native SaaS, FinTech platforms, and AI-powered applications. AI-augmented delivery from day one.
Explore ProductEnterprise Platform Modernization
ERP integrations, cloud migration, and legacy modernization for established systems.
Explore capabilityAI Intelligence
ML pipelines, GenAI agents, and computer vision deployed with production reliability.
Explore capabilityAutomation
Workflow automation, RPA, and process orchestration that take cost out without taking judgment out.
Explore capabilityCloud-Native & DevSecOps
Kubernetes, managed cloud platforms, CI/CD pipelines, and security-by-design.
Explore capabilitySenior engineers, deep domains, AI-native delivery.
Every Eastgate engagement is shaped by the people in the room, the industries we know cold, and the ACDC (Agent-Centric Development Cycle) harness that turns AI-native delivery into predictable outcomes.
50+ years of founder ITS experience.
Co-founders Dr. Paul Mathias (30+ years) and Christian Dowideit (20+ years), both ex-Siemens, anchor mission-critical work. 12+ years partnering with Siemens Mobility and Yunex Traffic. 500+ projects shipped across ITS, FinTech, Retail, and Enterprise Platforms.
200+ engineers. Senior-led. AI-leveraged.
Engineers across Hanoi, Aachen, and Tokyo. Senior architects operate our ACDC harness with 4-8 AI agents per person. Outcome-based pricing, not headcount.
ACDC: 30-50% faster delivery.
Specs as enforceable contracts. AI agents build from them. A code-reviewer agent enforces standards. Humans hold the approval gates. Spec-to-production in days, not sprints.
Read the ACDC methodology whitepaperFour founder-leaders, accountable from kickoff.
Talk directly to CEO Ha Bui, Regional Director Dr. Paul Mathias, CTO Christian Dowideit, and BOD member Tuan Nguyen. No sales or delivery-manager layers between you and the call.
Real-time signal analytics across a US transportation network.
A centralized SPM platform monitoring traffic signal performance across multiple intersections. Live dashboards, cloud-based analytics, and integration with the Siemens SPM ecosystem - replacing periodic field studies with data-driven signal timing.
What Our Clients Say
“Eastgate has been a long-term strategic partner for our ITS division. Their reliability and quality of deliveries have been exceptional across multiple complex programs.”
“Professional, systematic, and disciplined implementation. Eastgate's engineering teams consistently deliver with the rigor we need for enterprise deployments.”
“High quality, on-time delivery. The team is proactive and supportive - they feel like an extension of our own engineering organization.”
“Eastgate migrated our ESG analytics platform to the cloud with zero downtime. Their structured methodology and technical depth were outstanding throughout the engagement.”
“Working with Eastgate on our GenAI product exceeded our expectations. They delivered production-grade AI capabilities ahead of schedule.”
“Eastgate developed our cybersecurity monitoring platform with deep attention to compliance standards. Their engineers understood SIEM integration and threat detection from day one.”
“Very professional technical work, and high quality of the results. Professional and systematic project management. We are very satisfied, and in any case continue our work with them.”
“The team built an AI-powered education platform that significantly improved our product. Their expertise in ML and full-stack development was exactly what we needed.”
“Eastgate rebuilt our cross-border payment processing engine, reducing transaction settlement time by 60%. Their team understood PCI-DSS compliance requirements from day one - no ramp-up needed.”
“Eastgate built our AI vision sorting system using YOLO and TensorRT on edge GPUs - we hit 98-99% detection accuracy and cut latency by 40-60%. Their computer vision team understood high-throughput industrial requirements from day one.”
“Eastgate modernized our omnichannel commerce platform to handle 50K+ concurrent users during peak sales events. The migration from monolith to microservices had zero customer impact.”
Stop paying for hours. Start shipping outcomes.
German engineering discipline meets AI-augmented delivery - ship enterprise-grade results, faster.
pricing
Frequently Asked Questions
What kind of companies does Eastgate work with? +
We serve two distinct groups: global enterprises and system integrators building mission-critical infrastructure (transportation, smart mobility, industrial systems), and growth-stage product companies scaling their engineering teams.
Our clients include long-term strategic partners like Siemens Mobility and Yunex Traffic (12+ years), as well as Autobahn GmbH and funded SaaS and fintech companies across the US, EU, and APAC.
Are your engineers in-house or subcontracted? +
Our 200+ engineers are in-house, not subcontracted.
For urgent timelines, we may temporarily engage vetted specialists to start immediately, then transition to permanent in-house team members. You always end up with a fully in-house team.
We are ISO 27001:2022 and ISO 9001:2015 certified and adhere to GDPR standards across all engagements.
How quickly can you ramp a dedicated team? +
Typically 4-6 weeks for a productive, dedicated team.
We assemble purpose-built teams with a solution architect, tech lead, and engineers matched to your domain and tech stack, then embed them into your workflows.
What makes Eastgate different from other development partners? +
Three things: domain depth, engineering culture, and retention.
We've been a strategic engineering partner to Siemens Mobility and Yunex Traffic for 12+ years, delivering mission-critical systems that meet German engineering and industrial cybersecurity standards (IEC 62443-4-1).
Our 93% client retention rate across 130+ clients in 15 countries reflects that. And with ISO 27001 and ISO 9001 certifications, we operate at enterprise-grade quality across every engagement.
Do you price on time-and-materials or outcomes? +
We offer outcome-based engagement models anchored to deliverables and milestones - not hours logged.
Some clients prefer a dedicated team structure, but pricing is always tied to what ships, not how long it takes.
We'd rather deliver faster and earn the next engagement than stretch timelines to bill more.