02Services

Reliable systems for meaningful work.

Focused engineering support for complex workflows, connected products, and responsible automation—from first decision to production operation.

Discuss your challenge
01 / SERVICES

What you can hire me to do.

I help organizations when software, data, AI, or technical delivery has become complex and needs senior ownership. I can advise, build, lead, or work alongside an existing team for a defined period.

TypeScriptAI & agentsIntegrationsIoTTechnical leadership
01

Responsible AI & Agentic Systems

Turn a valuable workflow into an AI-assisted system that can reason, use tools, and take controlled action.

BEST FOR

For teams that see a real opportunity for AI but need more than a chatbot or proof of concept.

TYPICAL DELIVERABLES
  • Workflow and decision analysis
  • Agent architecture, tool use, memory, and permissions
  • Human-in-the-loop review and escalation
  • Evaluations, guardrails, observability, cost, and latency controls
OUTCOME

A trustworthy agent that creates measurable leverage while keeping people accountable for important decisions.

02

Data Integration & Automation

Connect systems, data, and teams through reliable APIs, event-driven workflows, and automated processes.

BEST FOR

For organizations slowed down by manual handovers, duplicated data, fragile integrations, or disconnected platforms.

TYPICAL DELIVERABLES
  • Integration landscape and data-flow mapping
  • API, webhook, event, ETL, and real-time synchronization design
  • Business-rule implementation and data transformation
  • Monitoring, replay, failure handling, and operational documentation
OUTCOME

Fewer manual steps, more reliable data, and integrations that remain understandable when the business changes.

03

Full-Stack Product Engineering

Design and build production software from user workflow and architecture through implementation and operation.

BEST FOR

For businesses that need a senior engineer to own a complete product, critical feature, internal platform, or modernization effort.

TYPICAL DELIVERABLES
  • Product and technical discovery
  • TypeScript backends, APIs, web applications, and mobile experiences
  • Database, authentication, authorization, and cloud infrastructure
  • Testing, CI/CD, observability, documentation, and handover
OUTCOME

Maintainable production software that solves the user’s problem without unnecessary architectural complexity.

04

Architecture & Modernization

Improve systems that have become difficult to change, scale, deploy, understand, or operate reliably.

BEST FOR

For teams dealing with growing technical debt, monolith constraints, unreliable releases, unclear boundaries, or expensive infrastructure.

TYPICAL DELIVERABLES
  • Architecture and operational review
  • Explicit options, trade-offs, and an incremental roadmap
  • Modularization, service boundaries, migration, and platform improvements
  • CI/CD, developer tooling, observability, reliability, and documentation
OUTCOME

A simpler path forward that improves delivery without rewriting working software for the sake of novelty.

05

Technical Leadership & Team Enablement

Provide technical direction while increasing the team’s ability to make strong decisions independently.

BEST FOR

For organizations that need temporary lead capacity, architectural ownership, delivery recovery, mentoring, or stronger engineering practices.

TYPICAL DELIVERABLES
  • Technical direction and decision facilitation
  • Hands-on implementation and difficult problem solving
  • Code review, mentoring, standards, and knowledge sharing
  • Developer experience, delivery flow, documentation, and team tooling
OUTCOME

A stronger team, clearer technical direction, and less dependency on individual people—including me.

06

IoT & Connected Systems

Build the dependable software layer between devices, real-time data, automation, and the people operating the system.

BEST FOR

For connected products, smart environments, sensor platforms, device integrations, and operational automation.

TYPICAL DELIVERABLES
  • Device and protocol integration, including MQTT and webhooks
  • Real-time state, commands, event processing, and automation
  • Operational dashboards, alerts, APIs, and data storage
  • Security, offline behavior, monitoring, and failure recovery
OUTCOME

Connected systems that behave predictably, remain observable, and can be operated without hidden knowledge.

02 / ENGAGEMENTS

An engagement that fits the problem.

Not every problem needs a large project. We choose the smallest engagement that creates enough clarity, ownership, and meaningful progress.

01

Discovery & direction

Clarify the problem, map the current system, identify risks, compare options, and leave with an actionable technical direction.

02

Design & build

Own delivery of a defined system or capability—from architecture and implementation to testing, deployment, documentation, and handover.

03

Embedded technical lead

Join the team for a period to provide direction, solve difficult problems, improve delivery, and build internal capability.

04

Review & improve

Assess an existing architecture, AI system, integration landscape, or delivery process and implement the highest-value improvements.

Start with the outcome, not the technology.

Tell me what needs to work better, the constraints you face, and what is at stake. I’ll help determine whether you need advice, a prototype, a production system, or temporary technical leadership.

Discuss your project
03 / HOW I WORK

Make the trade-offs explicit.

There is no perfect architecture. Every decision balances complexity, scalability, cost, maintainability, and delivery speed. Good engineering makes those trade-offs visible and chooses deliberately.

01

Start with the user’s problem

Before selecting technology, clarify the outcome, the constraints, who is affected, and how success will be measured.

02

Keep the solution simple

Complexity should only exist where it creates measurable value. Simple systems are easier to understand, test, operate, and evolve.

03

Build for maintainability

Types, documentation, observability, testing, and clear boundaries are part of the design—not work to postpone until later.

04

Improve through evidence

Measure before optimizing. Use production behavior, feedback, and tests to guide the next improvement instead of relying on assumptions.

Shipping faster is useful only when reliability is maintained. Quality, security, and operational clarity remain part of the delivery.

Start a conversation
READY FOR THE NEXT SYSTEM

Senior ownership for software that matters.

Bring the problem, the context, and the constraints. I will help determine the right technical move from there.

Start a conversation
Dovocode

The independent software engineering practice of Dominic Vonk—hands-on delivery, architecture, and technical leadership.

AVAILABLE FOR SELECT WORK

© 2026 Dovocode. All rights reserved.

Dordrecht · Netherlands · Working internationally