01 / 05
AI & Agents
- Claude API
- OpenAI API
- OpenRouter
- LangChain
- RAG
- Ollama
- n8n
Philippines · UTC+8 · Open to remote
RAINER LACANLALE
Full-Stack Developer · AI & Agentic Systems
- MIT LicensedRust + TypeScript504 commitsLive on Google PlayAWS · Cloudflare · Vercel
Creator & Maintainer · MIT License
Regent
Shipped v0.1.0 with a tri-modal retrieval layer held to a measured recall threshold by its own eval suite.
- 504 commits
- ≥ 0.75 recall@5, eval-gated
- 17+ chat platforms
- 36 architecture decision records
Selected work — 01
Regent
Creator & Maintainer · MIT License · May 2026 – Present
Shipped v0.1.0 with a tri-modal retrieval layer held to a measured recall threshold by its own eval suite.
A local-first AI assistant that runs entirely on your machine — Rust core, single-binary CLI, and a background daemon on Windows, macOS and Linux. Your keys and data never leave the device.
- Rust
- TypeScript
- Tokio
- SQLite
- GitHub Actions
- cargo-deny
- 504
- commits
- ≥ 0.75
- recall@5, eval-gated
- 17+
- chat platforms
- 36
- architecture decision records
Selected work — 02
Nesko
Founder & Lead Developer · March 2025 – Present
Cut DynamoDB spend by 88.24% by redesigning the table schema and indexing strategy around observed query patterns.
A serverless AI task manager that turns unstructured input into visual schedules, with an agent that creates tasks, searches, generates Google Docs/Sheets/Slides and scans email.
- Flutter
- AWS Lambda
- DynamoDB
- API Gateway
- S3/CloudFront
- Cognito
- OpenRouter
- 88.24%
- DynamoDB cost reduction
- Live
- on Google Play
More
Selected work
2026 – Present
nesko.app
Gives Nesko a front door that explains the method before the download, instead of sending prospects straight to a store listing.
February 2026 – Present
DeLightfully Made 818
Removed 20 hours a week of manual coordination by giving non-technical staff direct control of products, orders and materials.
References
What people say
“It's easy to work with him. He asks lots of related questions and really listens to understand what we want and our vision. When he delivers, he did more than what we expect. Overall he is nice to work with.”
D.C. — Client “This app (Nesko) makes my schedule more easier to do and it organize it well.”
J.R. — User, Nesko “I worked with Rainer on several of his projects — feature tweaks, UI/UX improvements, and quality assurance. He is receptive to feedback and actively looks for ways to improve, and he puts in the extra effort to make his work functional, polished, and reliable. I would confidently recommend him to anyone looking for someone dependable, motivated, and committed to delivering high-quality results.”
L.P. — Developer “Based on his skills and expertise, he suggested different options, alternatives, and improvements for the elements we planned to add. He was able to innovate and adapt our ideas and design preferences, resulting in a better overall website. I would definitely recommend him to others because he is professional, collaborative, and delivers quality work.”
R.M. — Client
Tooling
Stack
02 / 05
Languages
- TypeScript
- Python
- Rust
- Dart
- PHP
- SQL
- C#
03 / 05
Frontend
- Next.js
- React
- React Native
- Flutter
- Tauri
- Tailwind CSS
- GSAP
04 / 05
Backend
- Node.js
- FastAPI
- Tokio
- Laravel
- Supabase
- DynamoDB
- REST
05 / 05
Cloud & DevOps
- AWS
- Cloudflare
- Vercel
- Docker
- Terraform
- GitHub Actions
Contact
Let's talk
Interested in collaborating, or want something built? I'm in the Philippines (UTC+8) and work with teams across time zones.