Gaganvir Tut

Senior Software Engineer / Team Lead

gaganvirtut@gmail.com(626) 633-6996Brea, CA 92821linkedin.com/in/gagantut ↗

Summary

Senior Software Engineer / Team Lead with 8+ years of experience architecting, scaling, and maintaining enterprise systems. Proven track record of replacing a legacy Salesforce deployment with a proprietary, end-to-end business operations and brokerage management platform, saving over $500,000 annually in licensing and vendor overhead. Supported business growth from under 20 local offices to 130+ global offices by engineering scalable internal tools, microservices, and automated operational workflows using TypeScript, Angular, React, Python, and Laravel.

Professional Experience

The Agency RE

Beverly Hills, CA

Senior Software Engineer, Team Lead

Feb 2022 – March 2026

Architected and led the complete migration from Salesforce to a proprietary Angular/Node.js enterprise operations platform, powering daily brokerage workflows across 130+ global offices and saving $500,000+ annually in SaaS licensing.
Scaled core platform infrastructure to support company growth from $6B to $14B+ in annual transaction volume and expanded active user capacity from 350 to over 2,000 agents.
Led and mentored a 4-engineer full-stack team, conducting technical design reviews, enforcing coding standards, and driving sprint delivery.
Directed backend architecture initiatives, designing resilient microservices and RESTful APIs using Python, Laravel, and Node.js to streamline real-time transaction processing and core business workflows.
Engineered internal productivity tools using React, Next.js, AWS (S3, Lambda, SQS), and GCP (OAuth), centralizing document workflows, transaction processing, and daily business operations.

Sr. Software Developer

Feb 2021 – Feb 2022

Led core full-stack development of the internal operations platform, optimizing database query performance and UX workflows for 2,000+ agents and operational staff.
Designed microservices in Node.js to decouple monolithic legacy code, enabling more frequent deployments, faster bug resolution, and streamlined feature delivery.
Scaled software architecture to support international expansion across multiple countries, implementing multi-currency support, language localization, and regional data compliance.

Software Developer / Jr. Software Developer

Sep 2017 – Feb 2021

Built the initial greenfield operations platform (Angular, TypeScript, Node.js) as an early technical hire, supporting the company's early expansion beyond its initial 20 regional offices.
Maintained integrations across Salesforce and legacy databases while building modern services in TypeScript, Python, and PHP to ensure zero data disruption during platform transitions.

Technical Skills

Programming Languages: TypeScript, Python, PHP, Go, JavaScript, SQL

Frameworks & Runtimes: Angular, React, Next.js, Node.js, Express.js, Laravel

Databases: PostgreSQL, MySQL, MongoDB, Cassandra, Redis, SOQL

Cloud & DevOps: AWS (S3, Lambda, SQS), Google Cloud Platform (GCP), Docker, CI/CD Pipelines, Git

Architecture & Patterns: Microservices, Distributed Systems, RESTful APIs, System Migration

Education

DevLeague · Full-Stack Development · Honolulu, HI

Mar 2017 – Jun 2017