Sumon Oahid
Full-Stack Developer
Overview
Full Stack Developer @SpendLog
Social Links
About
- Full-Stack Developer with strong experience building production web apps using React, Next.js, Node.js, and PostgreSQL.
- Product-focused engineer who ships fast and takes full ownership from idea to deployment.
- Motivated to learn quickly, collaborate effectively, and build useful products that solve real problems.
GitHub Contributions
Stack
Experience
- Built full-stack financial tracking platform handling OCR-based receipt parsing.
- Achieved 96%+ OCR accuracy for data extraction.
- Implemented warranty & subscription tracking.
- Built AI chat interface for contextual querying.
- Deployed with coolify.
- Ranked #7 on Product Hunt.
- Managed the entire project from the initial idea to building the MVP, deploying it, and handling all technical tasks.
- Solved problems regarding receipt management and warranty tracking efficiently.
- React
- Next.js
- Node.js
- PostgreSQL
- TypeScript
- Docker
- Playwright
- Jest
Education
- Software Engineering Mastery program.
- Project-based, peer-to-peer learning program.
- 15+ projects completed, including Minishell, Webserver, 2D and 3D games, Web App.
- RNCP-6 (equivalent to a Bachelor). Completed common core.
- C
- C++
- Algorithms
- System Design
- Git
- Bash
- Teamwork
- C
- C++
- Databases
- Algorithms
- Higher Mathematics
- Web Technology
- Physics
- Chemistry
- Biology
- ICT
- Higher Mathematics
- Physics
- Chemistry
- Biology
- ICT
- Higher Mathematics
Certifications
Projects(6)
Agent-first, self-hosted PaaS. Deploy from Git on infrastructure you own — then manage apps from the dashboard, terminal, or AI tools.
- Git push deploys with Nixpacks, automatic HTTPS via Caddy, and zero-downtime rollbacks
- One-click Postgres, Redis, and MySQL with injected connection vars
- Scoped agent tokens and MCP tools for Cursor and Claude Code (
paas connect) - Live logs, in-browser shell, scheduled jobs, backups, and deploy notifications
- 100% free to self-host under AGPL-3.0 — no seat pricing or platform markup
- Open Source
- Go
- Docker
- DevOps
- Self-hosted
- MCP
- PaaS
Call any real phone number from your browser — no app install, no SIM swap. Built for the calls you cannot miss while abroad.
- Prepaid pay-as-you-go wallet with destination rates shown before you dial
- Reach banks, airlines, embassies, clinics, and landlines when chatbots and email fail
- Public, dedicated, or verified caller ID options for repeat institutional calls
- Browser-based PSTN routing from $0.015/min — 50× cheaper than carrier roaming
- SaaS
- Next.js
- React
- Telnyx
- WebRTC
- Stripe
- Telecom
The easy, secure way to get information from clients. Collect and organize documents, automatically follow up on requests - all without sacrificing your workday to endless email. The best part? Clients love it too.
- AI-powered template builder to create request forms in seconds
- Automated follow-ups & reminders to ensure timely document submission
- Branded, mobile-friendly client portals with drag & drop uploads (no login required for clients)
- Bank-level security & encryption for compliance and sensitive document collection
- Advanced features: conditional logic, custom field types, progress tracking, and detailed analytics
- SaaS
- Next.js
- React
- Cloudflare Workers
- AI / LLM
- Productivity
See exactly where your money goes. A full-stack financial tracking platform handling OCR-based receipt parsing.
- Achieved 96%+ OCR accuracy for data extraction
- Implemented warranty & subscription tracking
- Built AI chat interface for contextual querying
- Ranked #7 on Product Hunt
- Deployed with coolify
- Product-focused
- React
- Next.js
- Node.js
- PostgreSQL
- OCR
- AI
- Coolify