Open to opportunities

Harshake Pandit

@harshakepandit

Message

Backend Software Engineer building scalable multi-tenant SaaS with Java Spring Boot and Ruby on Rails.

India

Message

What I'm looking for

I’m looking for backend roles where I can build secure, scalable multi-tenant SaaS systems using Java/Ruby, microservices, and event-driven patterns—then drive measurable performance improvements through caching, query optimization, and solid system design.

I’m a Backend Software Engineer with 3+ years of experience building scalable multi-tenant SaaS platforms, with hands-on production work in Java Spring Boot microservices and primary expertise in Ruby on Rails. I focus on secure, high-performance backend systems—REST APIs, Spring Security, JWT auth, and RBAC-based access control across isolated tenant environments.

I’ve delivered measurable impact, including a ~70% bulk export performance improvement and ~50% API response time reduction using Redis caching and query optimization. From asynchronous processing with Sidekiq and event-driven messaging with Kafka to large-scale PostgreSQL tuning for 8M+ cases and 5M+ clients, I build backend architecture that’s reliable on Dockerized AWS EC2 and integrates with Microsoft 365 and Amazon S3.

Experience

Work history, roles, and key accomplishments

Backend Software Developer

Cyber Infrastructure Pvt. Ltd.

Sep 2022 - Dec 2025 (3 years 3 months)

Built backend services for a multi-tenant legal SaaS, including Spring Boot microservices with Spring Security and an API Gateway, plus 20+ Ruby on Rails REST APIs for case/document workflows and RBAC. Improved bulk export performance by ~70% and reduced API response times by ~50% using Sidekiq async processing, Redis caching, and PostgreSQL query optimization.

Java Spring Boot Ruby on Rails REST APIs Spring Security JWT Redis Sidekiq

Education

Degrees, certifications, and relevant coursework

Shivajirao Kadam Institute of Technology and Management

Bachelor of Technology in Computer Science, Computer Science

2018 - 2022

Grade: CGPA: 7.4

Bachelor of Technology in Computer Science (2018–2022) at Shivajirao Kadam Institute of Technology and Management, affiliated with RGPV, with a CGPA of 7.4.