Engineering services

Software Development Services

Complex software needs clear architecture and dependable implementation. I build across the product stack, from interfaces and APIs to AI workflows and blockchain nodes.

How I work

I take a product from architecture through implementation and deployment, with attention to security, failure handling and maintainability. The right scope depends on your existing codebase and team.

Each service page explains a distinct kind of work, the decisions involved and relevant project examples. A project can combine several services when its requirements cross layers.

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Full-Stack Development

React and TypeScript interfaces, backend APIs, data models, authentication and production deployment.

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Web Application Development

Custom dashboards, portals and operational tools with responsive interfaces and API integrations.

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SaaS Development

Product architecture, subscriptions, access control, background work and reliable release workflows.

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Backend & API Development

REST APIs, real-time delivery, PostgreSQL, Redis, queues and third-party integrations.

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AI Agent Development

Model orchestration, tool-based workflows, provider integrations and human review boundaries.

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WhatsApp AI Agents

Customer support and business workflows connected to approved WhatsApp Business integrations.

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Mobile App Development

Cross-platform product experiences connected to secure APIs and cloud backends.

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Desktop App Development

Cross-platform desktop clients with local state, secure storage and backend integration.

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Blockchain Development

Full nodes, consensus, P2P networking, wallets, verification and developer APIs.

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Cryptography Engineering

Applied signatures, encryption, key exchange and security-conscious protocol integration.

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Privacy & Secure Systems

Encrypted applications, Tor-based communications and local-first data handling.

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Reverse Engineering

Interoperability, legacy protocol understanding and authorized technical analysis.

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DevOps & Cloud Deployment

Linux, Docker, Nginx, deployment automation, monitoring and cloud operations.

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See the work

Reevera, Qbitcoin, Gumnam and MetaLLM show different sides of my engineering work, from AI product infrastructure to privacy-focused software.

Have a project in mind?

Let’s talk about your product.

Share your goals, current system and timeline. I can help scope the architecture and implementation.