Hari Chandra Belwal
Full-Stack Web Developer & Founder
About
Full-stack developer and Petty Officer (Information Technology), Indian Navy (Retired), with hands-on experience independently architecting, building, and deploying production-grade web platforms end to end — from database design and backend APIs through to front-end delivery and server administration. Founder and sole developer of DiAstrologer, a large-scale SaaS platform with 300+ REST API endpoints and a 319-table PostgreSQL database that I designed, built, and hardened for production security myself. Also founded and operate DiCustomSong.com and the FreeToolsIN.com utility tools platform. Comfortable owning a project from architecture through deployment and ongoing maintenance, without a dedicated infra or DevOps team.
Skills & Expertise (16)
Work Experience
Founder & Full-Stack Developer
DiAstrologer
Present - Present
Independently architected and built a comprehensive Vedic astrology platform: 300+ REST API endpoints across a 319-table PostgreSQL database. Designed, built, and secured the production PostgreSQL database from scratch, implementing full security practices for a live, paying-customer system. Implemented JWT-based authentication and Redis caching to handle production API load. Built a white-label multi-tenant configuration system enabling the platform to be reused across multiple branded deployments. Developed interactive North Indian diamond-format astrological chart visualizations using SVG and React. Engineered a Personal Day Analysis engine performing 700+ calculations per user daily. Structured 6,000+ rules from classical source texts into a queryable backend knowledge base powering the platform’s analysis engines. Deployed and maintain the full stack (FastAPI backend, React frontend) on a self-managed Hostinger VPS, handling SSH access, deployment scripting, and uptime. Led technical and SEO audits, resolving indexing, structured data, and site architecture issues.
Founder & Developer
DiCustomSong
Present - Present
Built and operate a custom song ordering platform end to end, covering the customer order flow, backend processing, and payment integration. Conducted a production audit and resolved critical payment-gateway configuration issues to secure live transactions.
Founder & Developer
FreeToolsIN
Present - Present
Building a browser-based platform hosting a growing suite of free web utility tools.
Education
Petty Officer, Information Technology - Indian Navy
- · Afghanistan
DOEACC ‘O’ Level - Government of India
- · Afghanistan
Certifications
DIT
Seedac · 2004
My first course in Indian Navy first diploma in information technology
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Citizen
Relocation
Open to Relocation
Skills (16)
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