Engineering process built for mission-critical outcomes

You work with our senior-led engineering team in Hanoi, supported by local leads in Europe and Japan. Together, we use an AI-native development cycle built around clear specifications, continuous testing and human approval.

200+ senior-led engineers 500+ projects delivered, 93% of clients return

How we build

How we build software for mission-critical outcomes

Traffic signals, motorways, airports and factory lines leave no room for missed deadlines, avoidable rework or surprises in production. That is why planning, design, engineering, QA, deployment and support run as one continuous cycle, with delivery standards shaped in Germany, senior engineers in Hanoi, and domain experts involved from the start.

Our software engineering loop

Tap a stage or swipe the cards

  1. 1

    Plan

    • Turn business pain points into clear outcomes
    • Align priorities through discovery workshops
    • Confirm the plan with domain experts
  2. 2

    Design

    • Store versioned specifications in Git
    • Define the solution architecture
    • Review decisions with domain experts
  3. 3

    Build

    • Develop from an agreed plan and tests
    • Deliver in two-week increments
    • Integrate continuously through CI/CD
  4. 4

    Test

    • Run continuous evaluations in CI
    • Validate domain-specific behaviour
    • Test software quality from end to end
  5. 5

    Deploy

    • Clear agent reviews and release gates
    • Validate through controller simulation
    • Roll out in controlled stages
  6. 6

    Maintain

    • Monitor real-world performance
    • Turn production signals into the next plan
    • Support and improve the system continuously

    Production insights feed the next delivery cycle.

Case studies

Mission-critical software, proven in the real world

The same delivery cycle supports clients across transport, manufacturing and finance. It is backed by more than 12 years of work with Siemens Mobility and Yunex Traffic.

Our senior Vietnam-based teams cost 30-50% less than comparable onshore teams. You retain full ownership of your specifications and IP, while progress is measured against the outcomes that matter to your business.

View all case studies
Team

One delivery team, wherever you work

Every engagement brings your team, local delivery leads and our Hanoi engineering team into one working unit. You get communication in your time zone, collaboration in your language and a process that fits the way your organisation already works.

Your team

Product owners and stakeholders join daily meetings and sprint demos during their normal working hours. They set priorities, answer business questions and stay close to every release.

Local delivery leads
  • Local representatives

    Run daily meetings in your time zone, language and working process.

  • On-site leads

    Join workshops, go-lives and multi-city rollouts when face-to-face support matters.

Delivery core in Hanoi, Vietnam
  • Project lead

    Owns the two-week release cadence and keeps every delivery ceremony moving.

  • Engineering team

    Builds from Hanoi with four to six hours of overlap with the European working day.

  • Domain experts

    Join every sprint to validate requirements while decisions are still being made.

  • Independent QA

    Works within the team so each sprint ends with tested, working software.

Time zones

Your time zone stays in the loop

Local leads in Europe and Japan run daily meetings during your working hours and in your preferred language. Plans, specifications and code remain visible in shared Jira, Confluence and Git workspaces between calls.

Every two weeks, the team delivers a tested increment. When the work calls for closer collaboration, our engineers join you on site for workshops, go-lives and major rollouts.

Your working day overlaps with our Hanoi engineering team from 09:00 to 14:00.

You09:00-18:00
Aachen09:00-18:00 local 9 h overlap
Hanoi (HQ)08:00-19:00 local 5 h overlap
Tokyo09:00-18:00 local 2 h overlap

Hover or tap the chart to see the time in each office.

Quality and security

Quality and security, built into every release

In a mission-critical system, a defect or vulnerability in production is an incident, not another ticket. That is why quality and security operate as one discipline, with two layers of QA, five layers of pipeline protection and consistent gates for every change.

Two layers of QA in every sprint

Software QA runs automated, end-to-end, performance and security tests. Domain QA validates industry-specific logic. Each layer catches risks the other cannot see.

Every change must earn its way to production

Before a change reaches users, it must clear the same quality and security gates. Five security layers protect the pipeline from developer endpoints to deployment, and each layer assumes the one before it could be compromised.

Stage Quality gate Security gate
Commit Continuous evaluations in CI Secret scanning
Pull request Automated architecture and performance checks Static application security testing (SAST) and peer review
Build Automated test suites Software composition analysis and a signed SBOM
Registry - Image scanning and signature verification
Staging Functional, end-to-end, performance and load testing Dynamic application security testing (DAST) and penetration testing
Deploy Controller simulation Infrastructure-as-code and cloud posture checks
AI-native SDLC

AI speeds up delivery. Senior engineers stay accountable.

The Agent-Centric Development Cycle, or ACDC, is Eastgate's AI-native delivery system. AI agents accelerate the work, while experienced engineers define the standards, review the evidence and approve every release.

Five connected layers keep the output predictable, traceable and under control.

  1. Layer 1

    AI models and agents

    Models provide the raw capability to analyse, write and test code quickly. On their own, however, they can produce inconsistent or unsupported output.

  2. Layer 2

    Harness engineering

    Shared context, rules, permissions and automated checks guide each agent. Integration gates prevent unverified work from moving forward.

  3. Layer 3

    Spec-driven design

    Versioned specifications define the expected behaviour before implementation begins. Every change starts from the same agreed reference.

  4. Layer 4

    Test-driven development

    Concrete scenarios turn requirements into testable behaviour. This gives agents, engineers and reviewers the same definition of success.

  5. Layer 5

    Human approval

    Agents propose and execute. Senior engineers make the judgment calls, approve each change and use review findings to strengthen the next cycle.

How ACDC moves delivery faster

Each capability supports a specific part of the delivery cycle. All work still passes through the same quality gates and human review.

Speeds up: Build

AI-assisted development

Agents develop from precise, versioned specifications. Implementation moves faster while every change remains linked to its requirement and tests.

Speeds up: Review

Automated code review

Security, architecture and performance checks run on every commit. A senior engineer reviews the evidence and makes the final decision.

Speeds up: Test

AI-assisted test generation

AI helps generate edge cases, regression tests and data-validation scenarios. Coverage expands without relying entirely on manual test creation.

Speeds up: Measure

Predictive quality signals

Delivery and defect-risk signals highlight changes that need attention before they reach QA. Documentation is captured as the work progresses.

The results

30-50%
Faster time to market
55%
Shorter lead time for changes
30%
Shorter lead time for changes
8-9%
Defect escape rate
Working with us

Three ways to work with us

Choose the engagement model that fits your roadmap, scope and level of involvement. Every option includes domain expertise, independent QA and architectural oversight.

  1. Dedicated team

    A long-term engineering team that grows with your product and roadmap.

    Pricing

    Time and materials or a monthly retainer

    Why choose it

    • Direct control. You set the priorities for every sprint.
    • Flexible capacity. Scale the team as your roadmap changes.
    • Long-term knowledge. Product context stays with one stable team.

    Process

    1. Define roles
    2. Onboard
    3. Sprint and scale
    Team
    Remote team managed by Eastgate
    Best for
    Product roadmaps and platform evolution
  2. Project-based delivery

    A defined scope delivered against agreed milestones, budget and timeline.

    Pricing

    Fixed price for each milestone

    Why choose it

    • Clear commitments. Budget and timeline are agreed before delivery begins.
    • Delivery ownership. We remain accountable for every milestone.
    • Less management. Your team can stay focused on the business while we run delivery.

    Process

    1. Scope
    2. Plan
    3. Deliver by milestone
    Team
    Eastgate project team with full delivery ownership
    Best for
    Modernisation, data platforms and private AI
  3. Forward-deployed engineers

    Embedded engineers take one high-value use case from discovery to production, then help you scale what works.

    Pricing

    Fixed price followed by outcome-based pricing

    Why choose it

    • Closer collaboration. Engineers work on site alongside your operational teams.
    • Production first. One use case proves its value before wider investment.
    • Shared outcomes. Part of our fee depends on the result you measure.
    See how outcome-based pricing works

    Process

    1. Discover
    2. Embed
    3. Deploy
    4. Scale
    Team
    Engineers embedded at your site
    Best for
    New AI use cases and operational data
Outcome-based pricing

Pay for outcomes, not hours

Forward-deployed engagements begin with a fixed delivery fee. Once a measurable baseline is in place, part of the engagement moves to outcome-based pricing. The bonus is paid only when the agreed KPI reaches its target.

How the fee is built

Example KPIs: processing time, cost per transaction, downtime and automation rate.

Talk to an Engineer

How it works

  1. 01

    Set the baseline

    Measure the current KPI together with your team.

  2. 02

    Agree on the target

    Define the KPI, the target and exactly how success will be measured.

  3. 03

    Build the fee model

    A fixed fee covers delivery. The outcome bonus is tied to reaching the agreed target.

  4. 04

    Measure and pay

    Review the result at each agreed interval. The bonus is paid according to the outcome achieved.

Testimonials

Our Clients Say It All

Certified, accredited and independently reviewed

Clutch Top App Modernization Service company, Vietnam 2026Clutch Top Cloud Consulting Company, Vietnam 2026Clutch Top Machine Learning Company, Vietnam 2026
FAQ

Frequently asked questions

How does Eastgate's hybrid delivery model work?

Board and quality standards are set in Germany and senior-led teams in Hanoi deliver the work. Local representatives and on-site leads in the EU and Japan run dailies in your time zone, language and process, with 4-6 hours of daily EU overlap. The result is the same quality as onshore teams at 30-50% lower TCO.

What is double-layer QA?

Two independent quality tracks inside each team: domain experts test industry-specific logic (protocols, regulations, operational scenarios) while software QA handles functional, performance, and security testing. Both tracks run in parallel on every sprint.

How quickly can Eastgate ramp up a team?

4-6 weeks for a full embedded team with domain expert. Pilot engagements can start in 2 weeks with a smaller team. We maintain a bench of pre-vetted engineers across key technology stacks.

Does Eastgate provide on-site engineers?

Yes. Local representatives and on-site leads in the EU and Japan handle daily communication, and forward-deployed engineers can embed at your site to take a use case to production. Engineers also deploy on-site or near-shore in EU/APAC for critical project phases, go-lives, and stakeholder workshops.

What project management methodology does Eastgate use?

Agile (Scrum/Kanban) on an AI-native SDLC with a 2-week release cadence and continuous domain expert involvement. Shared Jira/Confluence/Git with full transparency. Daily standups, weekly demos, and sprint retrospectives keep everyone aligned.

Does Eastgate offer outcome-based pricing?

Yes. A fixed fee covers delivery and a bonus is tied to hitting an agreed KPI target. We measure today's KPI with your team, agree the target and how it is measured, then review results each period. It needs a clear baseline, data access, a KPI within our scope, and scope-change terms.

How does Eastgate handle GDPR and data security?

ISO 27001 and ISO 9001 certified, with ISO 42001 for AI governance in progress. GDPR/ISMS compliance is built into every engagement from day one, SOC 2 Type II aligned. A five-layer secure SDLC puts automated security gates in every pipeline.

What makes Eastgate different from other engineering services firms?

Every engagement includes domain experts (not just coders), double-layer QA, architectural oversight, and ACDC (Agent-Centric Development Cycle). 93% of clients return because we deliver outcomes, not hours.

Ready to see our process in action?

Start with a 30-minute call, or go straight to a pilot engagement. Our engineers respond within 1 business day with a concrete next step.