Gerson Calienes.
software_engineer · founder@w10t
- ROLE
- Software engineer & fractional CTO — TypeScript · React · Next.js · Python · AI integration
- AI_STACK
- OpenAI · Claude · Vercel AI SDK · LangChain · RAG · agents · MCP
- STUDIO
- Founder, W10 Tech — web · apps · AI integration
- EXPERIENCE
- 10+ years shipping production software (US-based, remote)
- STATUS
- ● Available for engagements
- CONTACT
- gerson@w10t.com
W10 Tech — a small design & build studio.
W10 Tech partners with founders and teams that want their web, app, or AI-powered product built with care. We take discovery, design, and engineering seriously — and we ship.
Most engagements start with a scoped build, then turn into a longer partnership. We work with small teams where it matters who writes the code.
Selected work.
A few recent shipments — client builds through W10 Tech and personal products.
Personal Portfolio
A modern, responsive portfolio website built with Next.js and Tailwind CSS, featuring dark mode and smooth animations. Uses Python's FastAPI in the backend with AI to generate summaries of articles.
Gym Elite AI
An AI-powered React with Typescript dashboard for those who want to manage their workouts with AI and get personalized workout plans. Uses NestJS in the backend with AI to generate Workout Plans and chat with the user.
Planning Poker App
A app to play Planning Poker with your team. Uses React Native and Typescript.
Everyday Health Drugs
A modern, responsive website with React where users can search for drugs and get information about them. Built during my time at Everyday Health.
Recent writing.
Long-form notes on engineering, systems, and the tools worth paying attention to.
- Apr 08, 2026#devops & cloud
GeForge and GDDRHammer: How GPU Rowhammer Attacks Can Now Compromise Your Entire System
Security researchers revealed GeForge and GDDRHammer, two new attacks that exploit Nvidia GPU GDDR6 memory to achieve full system compromise. By inducing bit flips in VRAM, attackers can hijack GPU page tables and escalate to root access on the host CPU.
- Apr 08, 2026#web development
Anthropic Acquires Bun: What the JavaScript Runtime Deal Means for AI-Powered Development
Anthropic acquired Bun, the fast all-in-one JavaScript runtime, to power Claude Code — which just hit $1B in run-rate revenue. Bun remains open-source. Here is what this means for JavaScript developers and the AI coding landscape.
- Apr 07, 2026#ai & machine learning
Milla Jovovich's MemPalace: How a Memory Palace Architecture is Revolutionizing AI Memory
Actress Milla Jovovich and engineer Ben Sigman open-sourced MemPalace, an AI memory system that uses the ancient method of loci to organize LLM conversations. It scored 96.6% on LongMemEval and runs entirely offline with ChromaDB and Llama.
A decade of shipping.
I've been writing production software for ten years — consumer healthcare at Everyday Health, AI-powered fitness products, and everything in between. I run W10 Tech because I like working directly with the people a product is for.
On the engineering side: TypeScript, React, Next.js, and Python are the tools I reach for. On the studio side: whatever lets us ship something that lasts.
Have a project? Let's talk.
For studio engagements, head to w10t.com. For a direct line, email me or book a short call.