I am a versatile and results-driven full-stack engineering leader with over 17 years of experience. I specialize in architecting and delivering scalable, secure, and cloud-native web and desktop applications, focusing on modern frontend development with React, Next.js, and TypeScript, as well as robust backend systems using Node.js, C#, and Python. I have deep expertise in AWS services, DevOps automation, and building AI-powered platforms that respect privacy and support offline capabilities. Throughout my career, I have contributed significantly to Life Sciences, BFSI, and OTT media sectors by leading agile teams and driving full product lifecycles from proof-of-concept through production. My passion lies in combining cutting-edge technology with practical solutions that optimize performance and enhance business operations.

Gopinath Rengasamy

I am a versatile and results-driven full-stack engineering leader with over 17 years of experience. I specialize in architecting and delivering scalable, secure, and cloud-native web and desktop applications, focusing on modern frontend development with React, Next.js, and TypeScript, as well as robust backend systems using Node.js, C#, and Python. I have deep expertise in AWS services, DevOps automation, and building AI-powered platforms that respect privacy and support offline capabilities. Throughout my career, I have contributed significantly to Life Sciences, BFSI, and OTT media sectors by leading agile teams and driving full product lifecycles from proof-of-concept through production. My passion lies in combining cutting-edge technology with practical solutions that optimize performance and enhance business operations.

Available to hire

I am a versatile and results-driven full-stack engineering leader with over 17 years of experience. I specialize in architecting and delivering scalable, secure, and cloud-native web and desktop applications, focusing on modern frontend development with React, Next.js, and TypeScript, as well as robust backend systems using Node.js, C#, and Python. I have deep expertise in AWS services, DevOps automation, and building AI-powered platforms that respect privacy and support offline capabilities.

Throughout my career, I have contributed significantly to Life Sciences, BFSI, and OTT media sectors by leading agile teams and driving full product lifecycles from proof-of-concept through production. My passion lies in combining cutting-edge technology with practical solutions that optimize performance and enhance business operations.

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Experience Level

Expert
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Expert
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Expert
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Intermediate
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Language

English
Advanced
Tamil
Advanced

Work Experience

Principal Technical Lead at UVJ Technologies (Calpine Group)
May 31, 2025 - July 14, 2025
Led the design and development of IoT-enabled lab automation products such as Vulcan IQ and JANUS. Delivered scalable microservices using React 18, TypeScript, Node.js, and Next.js. Architected edge-to-cloud communication using AWS IoT Greengrass and Lambda. Implemented secure AWS infrastructure using IAM, KMS, CloudTrail, and Secrets Manager. Developed CI/CD pipelines for seamless deployment and monitoring with CloudWatch. Built offline-capable full-stack AI/ML proof of concept for transcription and MCQ generation using local Whisper.cpp and Ollama.
Software Lead at Cognizant (via People Prime)
March 31, 2018 - July 14, 2025
Led development of EHSIP 2.0, a safety and compliance platform for JABIL. Developed multi-level approval workflows and custom dashboards using React and ASP.NET MVC. Architected REST APIs and PostgreSQL-driven backend using microservice design patterns. Integrated AWS cloud features for logging, monitoring, and deployment.
Senior Technical Specialist at Skybridge Infotech
February 28, 2017 - July 14, 2025
Designed and developed DvProCloud, a media streaming and management suite. Integrated Azure Blob Storage and Live/VOD encoding in ASP.NET MVC and Node.js. Implemented user management and lifecycle workflows for clients in the media industry.
Tech Lead at Daemon Software & Services
June 30, 2015 - July 14, 2025
Enhanced financial modules for large-scale transaction systems. Reviewed code quality and led test case reviews to ensure adherence to best practices.
Consultant at Sony India (via Sonata Software)
October 31, 2014 - July 14, 2025
Developed critical modules like Account PSI and Sales Co Template for operational planning. Facilitated team coordination and delivery of business-critical features.
Lead Consultant at Wipro (via US Tech)
August 31, 2013 - July 14, 2025
Designed account-level dashboards and customer engagement tools for enterprise applications.
Senior Software Engineer at Yash Technologies
November 30, 2012 - July 14, 2025
Interacted directly with customers for requirement gathering and support. Built reporting modules and complex dashboards for financial applications.
Software Engineer at Numeric Software Solutions
August 31, 2011 - July 14, 2025
Delivered custom report generation and credit management modules. Enhanced system performance and accuracy in transactional processing.
Principal Technical Lead at UVJ Technologies (Calpine Group)
May 31, 2025 - July 14, 2025
Led the design and development of IoT-enabled lab automation products such as Vulcan IQ and JANUS. Delivered scalable microservices using React 18, TypeScript, Node.js, and Next.js. Architected edge-to-cloud communication leveraging AWS IoT Greengrass and Lambda. Implemented security with AWS IAM, KMS, CloudTrail, and Secrets Manager. Developed CI/CD pipelines and monitoring through CloudWatch. Built offline-capable full-stack AI/ML proof of concept for transcription and MCQ generation using local Whisper.cpp and Ollama.
Software Lead at Cognizant (via People Prime)
March 31, 2018 - July 14, 2025
Led development of EHSIP 2.0, a safety and compliance platform for JABIL. Developed multi-level approval workflows and custom dashboards in React and ASP.NET MVC. Architected REST APIs and backend driven by PostgreSQL using microservice patterns. Integrated AWS cloud services for logging, monitoring, and deployment.
Senior Technical Specialist at Skybridge Infotech
February 28, 2017 - July 14, 2025
Designed and developed DvProCloud, a media streaming and management suite. Integrated Azure Blob Storage and Live/VOD encoding using ASP.NET MVC and Node.js. Implemented user management and lifecycle workflows for clients in the media industry.
Tech Lead at Daemon Software & Services
June 30, 2015 - July 14, 2025
Enhanced financial modules for large-scale transaction systems. Reviewed code quality and led test case reviews to ensure best practices.
Consultant at Sony India (via Sonata Software)
October 31, 2014 - July 14, 2025
Developed critical modules including Account PSI and Sales Co Template for operational planning. Facilitated team coordination and delivery of business-critical features.
Lead Consultant at Wipro (via US Tech)
August 31, 2013 - July 14, 2025
Designed account-level dashboards and customer engagement tools for enterprise applications.
Senior Software Engineer at Yash Technologies
November 30, 2012 - July 14, 2025
Interacted with customers directly for requirements gathering and support. Built reporting modules and complex dashboards for financial applications.
Software Engineer at Numeric Software Solutions
August 31, 2011 - July 14, 2025
Delivered custom report generation and credit management modules. Enhanced system performance and accuracy in transactional processing.
Principal Technical Lead at UVJ Technologies (Calpine Group)
May 1, 2025 - September 3, 2025
Led design and development of IoT-enabled lab automation platforms such as Vulcan IQ and JANUS. Delivered scalable microservices using React 18, TypeScript, Next.js, and Node.js with optimal frontend-backend integration. Architected edge-to-cloud communication using AWS IoT Greengrass and implemented secure AWS infrastructure using IAM, KMS, CloudTrail, and Secrets Manager. Coordinated with stakeholders, enforced best coding practices, facilitated Agile ceremonies, developed CI/CD pipelines, and built offline AI/ML proof-of-concept for transcription and question generation.
Software Lead at Cognizant (via People Prime)
March 1, 2018 - September 3, 2025
Led development of EHSIP 2.0 safety and compliance platform for JABIL. Developed multi-level approval workflows, custom dashboards using React and ASP.NET MVC. Architected REST APIs and PostgreSQL backend using microservice patterns. Integrated AWS cloud features for logging, monitoring, and deployment.
Senior Technical Specialist at Skybridge Infotech
February 1, 2017 - September 3, 2025
Designed and developed DvProCloud, a media streaming and management suite integrating Azure Blob Storage and live/VOD encoding using ASP.NET MVC and Node.js. Implemented user management and lifecycle workflows for media clients.
Tech Lead at Daemon Software & Services
June 1, 2015 - September 3, 2025
Enhanced financial modules in large-scale transaction systems. Led code quality reviews and test case reviews to ensure best practices.
Consultant at Sony India (via Sonata Software)
October 1, 2014 - September 3, 2025
Developed critical operational planning modules like Account PSI and Sales Co Template. Facilitated team coordination and successful delivery of business-critical features.
Lead Consultant at Wipro (via US Tech)
August 1, 2013 - September 3, 2025
Designed account-level dashboards and customer engagement tools for enterprise applications.
Senior Software Engineer at Yash Technologies
November 1, 2012 - September 3, 2025
Interacted directly with customers for requirements gathering and support. Built reporting modules and complex dashboards for financial applications.
Software Engineer at Numeric Software Solutions
August 1, 2011 - September 3, 2025
Delivered custom report generation and credit management modules. Enhanced system performance and accuracy in transactional processing.

Education

MCA at Bharathidasan University
January 1, 2003 - December 31, 2003
B.Sc. at Bharathidasan University
January 1, 2000 - December 31, 2000
MCA at Bharathidasan University
January 1, 2003 - December 31, 2003
B.Sc. at Bharathidasan University
January 1, 2000 - December 31, 2000
MCA at Bharathidasan University
January 1, 2003 - January 1, 2003
B.Sc. at Bharathidasan University
January 1, 2000 - January 1, 2000

Qualifications

Spot Award – Sony India
January 1, 2014 - December 31, 2014
AWS Certified Solutions Architect – Associate
January 1, 2025 - December 31, 2025
MCSD – Microsoft Certified Solution Developer
January 1, 2016 - December 31, 2016
AWS Certified Solutions Architect – Associate
January 1, 2025 - December 31, 2025
MCSD – Microsoft Certified Solution Developer
January 1, 2016 - December 31, 2016
Spot Award – Sony India for Outstanding Contribution
January 1, 2014 - September 3, 2025
AWS Certified Solutions Architect – Associate
January 1, 2025 - September 3, 2025
Microsoft Certified Solution Developer (MCSD)
January 1, 2016 - September 3, 2025

Industry Experience

Life Sciences, Financial Services, Media & Entertainment, Software & Internet, Energy & Utilities