A life in milestones.

Started B.Tech in Computer Science. First lines of Java and C.

Built Bank-V3, a Java banking management system, as a team project.

Started grinding DSA seriously across LeetCode and GeeksforGeeks.

Went independent as a full-stack developer and automation engineer.

• Ticket management system in Node.js
• First production WhatsApp support bot for a client
• Moved everything to self-managed Linux VPS infrastructure

Shipped the systems that run today:

• WhatsApp + Telegram support and admin automation for client businesses
• E-commerce storefront with multi-gateway payments and 8-locale SEO
• Self-hosted UPI payment gateway
• LeetCode auto-grind bot pushing two solutions a day to GitHub
• Bought arvind.codes and launched this site