Michael Stheven Benavides
Systems Engineer · Full Stack Developer
Available for freelance and long-term projects
Professional summary
Systems Engineer with 3+ years as a freelance web developer. I build full stack solutions in JavaScript/TypeScript, Rust, Go and C# — from SaaS platforms and modular ERPs to offline mobile apps, ecommerce, bots and game server tooling. Specialized in automation, modular architectures and end-to-end product delivery for clients in LATAM and North America.
Professional experience
Full Stack Developer · Freelance
2022 — Present · Remote- Design and end-to-end delivery of SaaS platforms, modular ERPs and ecommerce.
- Business process automation with Microsoft Graph and external APIs.
- Offline-first mobile apps with deferred synchronization.
- Direct work with clients in Colombia, Canada and the US.
Stack: Next.js · NestJS · React Native · Rust · Go · PostgreSQL
Founder · Development studio · BerusDev
2023 — Present · Pasto, Colombia- Personal brand under which I deliver products like SMAC, NexusCore and developer tools.
- Modular architecture and WASM plugin design.
Stack: Go · TypeScript · WASM · PostgreSQL
Technical skills
Languages
TypeScript · JavaScript · Rust · Go · C# · C++ · SQL
Frontend
React · Next.js · Vue · Astro · Tailwind CSS · shadcn/ui
Backend
Node.js · NestJS · Express · GraphQL
Mobile
React Native · Expo
Databases
PostgreSQL · MongoDB · Redis · SQLite · Supabase
DevOps
Docker · Vercel · Azure · Linux
Other
WebAssembly · Microsoft Graph API · Discord.js · RCON
Education
Systems Engineering
Universidad Nacional Abierta y a Distancia (UNAD)
Languages
- Spanish — Native
- English — B2 — Upper intermediate
Services
- Web development (Next.js, NestJS, Astro)
- Mobile applications (React Native + Expo)
- Desktop applications (Rust, C#)
- Automation and integrations (Microsoft Graph, APIs)
- Bots and tooling (Discord, RCON, scraping)
- Technical consulting and architecture