Jayanth Nagaraj S
Senior software engineer at Zipstack
Chennai
Summary
Senior Software Engineer (7+ years) specializing in Generative AI, LLM integration, and high-performance API development using FastAPI, Python, and microservices architecture. Proven leader of 10+ engineer teams with expertise in building enterprise-scale systems processing millions of records daily. Expert in Anthropic Claude, AutoGen frameworks, and modern Python ecosystems with strong background in database optimisation, cloud deployment, and system architecture design.
Overview
8
8
years of professional experience
Work History
Senior Software Engineer
Zipstack
12.2022 - Current
- Led cross-functional team in developing enterprise-scale Generative AI solutions, architecting complete system infrastructure from ground-up to support production LLM applications
- Designed and implemented robust LLM integration architecture utilizing Anthropic Claude models and AutoGen frameworks, enabling seamless AI-powered feature deployment across multiple product verticals
- Spearheaded model evaluation and optimization initiatives, training and testing 15+ language models to identify optimal performance configurations, resulting in 40% improvement in response accuracy and 25% reduction in inference latency
- Built comprehensive ETL data pipelines leveraging Ibis framework for large-scale data processing, handling 1M+ daily transactions while maintaining 99.9% data integrity across distributed systems
- Mentored and guided development team of 8 engineers in AI/ML best practices, establishing coding standards and technical documentation that accelerated project delivery by 30%
- Architected scalable microservices infrastructure supporting real-time LLM model serving, implementing load balancing and auto-scaling mechanisms to handle peak traffic loads of 10,000+ concurrent users
Senior Software Engineer
Kissflow
10.2021 - 11.2022
- Led team of 10 engineers in rebuilding Kissflow's integration platform from scratch, architecting microservices-based solution using Python, Flask, MongoDB, and Redis
- Delivered enterprise integration module supporting 100+ third-party applications through REST/SOAP protocols, reducing integration deployment time by 60%
- Implemented comprehensive authentication framework with OAuth, JWT, and API key systems, ensuring enterprise security standards while maintaining seamless user experience
- Established scalable architecture using Google Pub/Sub messaging and metadata-driven design, enabling 10,000+ concurrent integrations with 99.9% uptime
- Mentored junior developers, fostering professional growth and enhancing team productivity.
Software Engineer
Kissflow
09.2019 - 10.2021
- Contributed to Kissflow 3.0 integration module development, implementing new features and performance optimizations that enhanced platform reliability for enterprise clients
- Built comprehensive testing framework with extensive test case coverage, reducing production defects by 40% and improving code quality standards
- Resolved critical integration issues through systematic troubleshooting and root cause analysis, improving system stability and reducing support overhead by 30%
- Collaborated effectively with product and engineering teams to deliver 15+ feature releases on schedule while maintaining high code quality standards
- Developed scalable and maintainable code, ensuring long-term stability of the software.
Junior Software Engineer
MSys Technologies
02.2019 - 08.2019
- Built end-to-end recruitment automation platform using Django and ORM, integrating Google Drive/Meet APIs to streamline hiring workflows and reduce manual processing by 70%
- Developed hybrid database solution supporting both SQLite3 and MySQL environments, ensuring optimal performance across different deployment scenarios
- Automated interview scheduling system with intelligent candidate-interviewer matching and calendar integration, eliminating 85% of scheduling conflicts
- Implemented comprehensive feedback tracking and candidate progress monitoring, accelerating hiring decisions by 50% while maintaining quality standards
Python Developer
ETHNA ATTRIBUTES SOFTWARE TECHNOLOGIES PVT.LTD
01.2018 - 01.2019
- Engineered high-volume ETL pipelines using Informatica PowerCenter, processing 10+ million records daily with 99.8% accuracy across multiple enterprise systems
- Developed custom Python scripts with Flask to automate exceptional use cases and data validation, reducing manual processing overhead by 80%
- Optimized data transformation workflows achieving 40% performance improvement while maintaining strict data quality and integrity standards
- Built comprehensive monitoring and error handling systems for ETL processes, reducing pipeline failures by 60% and enabling proactive issue resolution
Internship Trainee
ThinkMore Technologies
10.2017 - 12.2017
- Developed Django RESTful APIs with comprehensive Swagger documentation, improving developer experience and API adoption across development teams
- Automated data migration processes using Python scripting, reducing manual database operations by 75% in development environments
- Enhanced code quality standards through SonarQube integration and code smell analysis, improving overall codebase maintainability by 30%
- Mastered foundational software design principles including SOLID principles, design patterns, and clean architecture concepts through hands-on project work
Education
Bachelor of Engineering (B.E.) - Computer Science
RMK ENGINEERING COLLEGE
Chennai, India07.2017
Skills
Fast API, Django & Flask
undefinedTimeline
Senior Software Engineer
Zipstack
12.2022 - Current
Senior Software Engineer
Kissflow
10.2021 - 11.2022
Software Engineer
Kissflow
09.2019 - 10.2021
Junior Software Engineer
MSys Technologies
02.2019 - 08.2019
Python Developer
ETHNA ATTRIBUTES SOFTWARE TECHNOLOGIES PVT.LTD
01.2018 - 01.2019
Internship Trainee
ThinkMore Technologies
10.2017 - 12.2017
Bachelor of Engineering (B.E.) - Computer Science
RMK ENGINEERING COLLEGE