Headline

SDE @Pitney Bowes

About

I'm Harsh, a Software Engineer at Pitney Bowes who builds full-stack applications that don't just work - they actually save people time. My toolkit spans React, Angular, Node.js, and .NET, and I care less about which framework is trendy and more about whether the thing I ship makes someone's job easier. At Pitney Bowes, I engineered a full-stack platform (Angular + Node.js) for a rental-to-lease marketing campaign that automated a process 40,000+ customers depend on - cutting manual effort by 99%, from two weeks down to twenty minutes. I've built the pipes too: integrating AWS S3, Snowflake, and SFTP so data moves securely and reliably across the marketing stack. To sharpen my architecture skills, I independently designed and built TeamForge, a B2B project-management platform engineered from the ground up with multi-tenant workspaces, role-based access control, and dual authentication (email + Google OAuth) - the kind of system design I'd want backing a real product team. Right now, I'm looking to go deeper into scalable backend systems and cloud-native architecture, and I'm drawn to teams solving problems where efficiency isn't a nice-to-have - it's the whole point. If you're building something where a 99% improvement would actually matter, I'd love to talk.

Location

Noida

AI stack

claude code

claude

gemini

github copilot

kilocode

kiro

Work experience

Software Engineer at Pitney Bowes, Apr 2026 - Present · 7 mos, Noida, Uttar Pradesh, India · Hybrid, • Engineered a full-stack marketing automation platform using Angular and Node.js for the R2L (Rental-to-Lease) campaign, slashing manual processing time from 2 weeks to 20 minutes - a 99% efficiency gain. • Designed and built three core modules (offer input, offer matrix generation, and automated execution) with integrated email delivery, enabling the campaign to reach 40,000+ eligible customers without manual intervention. • Integrated AWS S3, Snowflake, and SFTP to unify data storage, warehousing, and secure file transfer, ensuring reliable, seamless data flow across the entire marketing pipeline.

SDE intern at Pitney Bowes, Apr 2025 - Mar 2026 · 1 yr, Noida, Uttar Pradesh, India · Hybrid

Education

Bachelor of Technology - BTech, Information Technology, GL bajaj institute of technology and management

ICSE, Mathematics and Computer Science, St. Teresa's Academy

Public links

github: https://github.com/Harsh-91221

leetcode: https://leetcode.com/Harsh91221

codeforces: https://codeforces.com/profile/harshch91221