Rohith Radhakrishnan
Nue Isenburg
Summary
Experienced Senior Backend Engineer with over 13 years of expertise in designing scalable systems and leading high-performing teams across fintech, SaaS, and enterprise industries. Recognized for optimizing performance, spearheading digital transformation initiatives, and delivering reliable, user-centric solutions. Proficient in mentoring engineers, modernizing tech stacks, and overseeing smooth software development processes.
Overview
13
13
years of professional experience
Work History
Senior Software Engineer
Clark GmbH
07.2022 - Current
- Upgraded Ruby from 2.7 to 3.1, boosting application performance by 30% and reducing technical debt.
- Integrated Zendesk Messenger into the customer support platform, streamlining communication workflows and increasing support efficiency by approximately 25% through faster response times and improved issue resolution.
- Orchestrated the migration of 65,000+ Schutzklick customer records to a new cloud platform, achieving zero downtime and accelerating data access speeds by 40% for internal teams.
- Implemented JumpCloud SSO for 500+ admin users, strengthening platform security and access control.
- Conducted k6 load testing, enabling the platform to support 10,000+ concurrent users without degradation.
Tech Lead
Encora Technologies Pvt Ltd
11.2020 - 04.2022
- Led a team of 5 engineers for Bugcrowd, enhancing project delivery via agile best practices.
- Conducted 20+ technical interviews, hiring and mentoring top talent.
- Performance Optimization: Increased system throughput by 400% at Encora via advanced caching strategies.
Tech Lead
Cybrilla Technologies Pvt Ltd
04.2017 - 11.2020
- Directed Upstox development, supporting 10,000+ users and increasing adoption by 15%.
- Drove Metalstreet sales up by 20% through technical leadership and product enhancements.
- Reduced Teton call center handling time by 60% via workflow automation.
- Streamlined payroll and TDS for 400+ employees, reducing errors and manual effort.
Senior Developer
Foradian Technologies Pvt Ltd
08.2012 - 04.2017
- Developed and maintained Fedena’s Finance module, managing payments for 10,000+ students with zero financial discrepancies.
- Migrated legacy app from Rails 2.3.5 to 4.0, elevating security and stability with under 2 hours downtime.
- Automated CI/CD with GitLab, reducing release cycles by 30% and improving code reliability.
Education
Bachelor of Technology - Information Technology
LBSCE Kasaragod
06.2012
Skills
- Backend development with Ruby on Rails and Nodejs
- Frontend development: React, Nextjs, Vuejs
- DevOps and cloud technologies
- Database management: Postgres, Redis, Kafka, Elasticsearch
- Agile team leadership
- Performance profiling and load testing
- RSpec testing framework
Accomplishments
- - Zero-Downtime Data Migration: Orchestrated the migration of 65K+ customer records at Clark with no service interruptions.
- - Performance Optimization: Improved system throughput by 400% at Encora via advanced caching strategies.
- - Scalable Event Handling: Enabled 10K+ concurrent users through rigorous load testing and system tuning.
Timeline
Senior Software Engineer
Clark GmbH
07.2022 - Current
Tech Lead
Encora Technologies Pvt Ltd
11.2020 - 04.2022
Tech Lead
Cybrilla Technologies Pvt Ltd
04.2017 - 11.2020
Senior Developer
Foradian Technologies Pvt Ltd
08.2012 - 04.2017
Bachelor of Technology - Information Technology
LBSCE Kasaragod
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