Hi, I'm Rohan Jain - Lead Backend at Key
I am deeply passionate about architecting resilient, secure backend systems that fuel high-performance applications. I thrive in fast-paced, complex environments where I can build clean, scalable infrastructure.
At a glance
Curated signals on strengths, focus areas, and how they can help.
Architected and delivered multiple microservices and serverless infrastructures while serving as a senior engineer at edeXa.
Currently leads backend engineering initiatives at Key while specializing in complex, scalable Node.js distributed architectures.
Provides expert technical mentorship and deep proficiency in AWS, NestJS, and blockchain security for early-stage engineering teams.
🚀 Career trajectory
Foundational Growth
Started as a developer, rapidly gaining exposure to complex ERP and framework architectures.
✦ Full-stack basics
✦ Framework Mastery
Architectural Evolution
Transitioned into senior roles focusing on microservices and cloud-native system design.
✦ Microservices
✦ AWS Cloud
Strategic Leadership
Currently spearheading backend strategy and team alignment as a Lead Backend Engineer.
✦ Strategic Planning
✦ Team Management
💪🏻 Superpowers
Scalable Systems Architect
Engineering robust, high-performance distributed backends
✦ Architects resilient microservices utilizing AWS and modern serverless patterns.
✦ Optimizes complex database schemas to ensure sub-millisecond API responsiveness.
✦ Implements event-driven architectures using Apache Kafka and BullMQ.
Blockchain Protocol Engineer
Building secure decentralized applications and smart contracts
✦ Develops secure, audited smart contracts on the Ethereum network.
✦ Integrates complex blockchain protocols into legacy enterprise environments.
✦ Translates decentralized logic into functional, user-facing applications.
Technical Team Mentor
Elevating engineering standards through strategic leadership
✦ Leads cross-functional squads in executing high-stakes production deployments.
✦ Establishes comprehensive code quality frameworks for growing engineering teams.
✦ Provides mentorship that accelerates developer growth and autonomy.
I'm excited about
✦ Exploring new partnerships with founders building in the distributed systems space.
✦ Seeking opportunities to contribute technical expertise to innovative blockchain startups.
✦ Connecting with peers to discuss future architectural trends in serverless computing.
I can help with
✦ Reviewing backend system architectures to identify scalability bottlenecks.
✦ Mentoring junior engineers on adopting clean, secure coding standards.
✦ Consulting on the integration of smart contracts within traditional web services.
I would love your help on
✦ Seeking insights on scaling organizational processes within high-growth engineering teams.
✦ Looking for guidance on navigating complex challenges in distributed ledger technology.
✦ Open to advice on strategies for effective cross-departmental technical communication.
