I'm an experienced Full Stack Developer with 10+ years of hands-on experience delivering robust web applications and end-to-end solutions using ReactJS, Node.js, TypeScript, Redux, and .NET technologies. I excel at building customer-centric digital journeys, mentoring teams, and ensuring high-quality code through testing and code reviews. I have a strong background in Agile methodologies, API integration, and UX optimization. I enjoy collaborating with business and technology stakeholders in workshops to scope technical solutions and drive scalable deployments.

SATHYA GANAPATHY

I'm an experienced Full Stack Developer with 10+ years of hands-on experience delivering robust web applications and end-to-end solutions using ReactJS, Node.js, TypeScript, Redux, and .NET technologies. I excel at building customer-centric digital journeys, mentoring teams, and ensuring high-quality code through testing and code reviews. I have a strong background in Agile methodologies, API integration, and UX optimization. I enjoy collaborating with business and technology stakeholders in workshops to scope technical solutions and drive scalable deployments.

Available to hire

I’m an experienced Full Stack Developer with 10+ years of hands-on experience delivering robust web applications and end-to-end solutions using ReactJS, Node.js, TypeScript, Redux, and .NET technologies. I excel at building customer-centric digital journeys, mentoring teams, and ensuring high-quality code through testing and code reviews.

I have a strong background in Agile methodologies, API integration, and UX optimization. I enjoy collaborating with business and technology stakeholders in workshops to scope technical solutions and drive scalable deployments.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

English
Advanced

Work Experience

Senior Consultant at Infosys Ltd
March 1, 2025 - September 22, 2025
Led frontend development for OPSWorkbench and Global Trade Marketing (GMOT) projects on a ReactJS-based platform, implementing GraphQL and Zustand for efficient state management. Designed nested grid structures for triparty trade allocations, optimized UI performance with lazy loading (40% faster data load), and authored 100+ unit/integration tests using Jest and Cypress with >95% test coverage. Mentored 3 junior developers and conducted 20+ peer code reviews monthly. Engaged in sprint-level scoping with stakeholders to ensure technical feasibility and timely delivery.
Associate - Project at Cognizant Technology Solutions
September 1, 2019 - September 22, 2025
Full-stack development for FNZ's Findex Insurance Platform using ReactJS/Flux, C#, MVC, JSP, RESTful services, and Kendo Telerik components. Delivered dynamic UIs, integrated REST APIs, and improved performance through SQL optimizations. Collaborated in Agile ceremonies and cross-functional workshops to define and deliver requirements.
Software Developer at Optisol Business Solution
March 1, 2016 - September 22, 2025
Developed Surfwind (Weather & Social Platform): real-time weather/surf-tracking with data updates every 10 minutes, social sharing features, and map-based search/data visualization. Managed end-to-end development from requirements gathering to deployment, enhancing user engagement.
Junior Software Analyst at AJ Square Software
January 1, 2015 - September 22, 2025
Supported end-to-end development and maintenance of client web applications, contributing to a bug-free release rate. Participated in Agile ceremonies, stakeholder communications, and initiated reusable component libraries to reduce development time and ensure consistency.
Senior Consultant at Infosys Ltd
March 1, 2025 - September 22, 2025
Frontend Developer on OPSWorkbench and The GMOT projects, building enterprise-grade UI with ReactJS, GraphQL, Redux, HTML, CSS, and Hooks; implemented nested grids and lazy loading to improve data load speed by 40%; integrated API data and supported multi-geo onsite delivery in Ireland. Authored 100+ unit/integration tests (Jest, Cypress) with >95% coverage; mentored 3 junior developers and led 20+ peer code reviews monthly; drove page load time reduction by 30% through lazy loading and performance optimizations.
Associate - Project at Cognizant Technology Solutions
September 1, 2019 - September 22, 2025
Full-stack development on Findex Insurance Platform using ReactJS, Flux, C#, MVC, Jasmine, Kendo Telerik, and SQL; built RESTful services and dynamic UI components; improved processing efficiency by 60% and enhanced report performance by 20% through SQL tuning and UI optimizations.
Software Developer at Optisol Business Solution
March 1, 2016 - September 22, 2025
Full Stack development for Surfwind Weather & Social Platform using C# MVC, Web API, EF, SQL Server, and JavaScript; implemented real-time weather data display, map-based search and social features; delivered end-to-end development from requirements to deployment.
Junior Software Analyst at AJ Square Software
January 1, 2015 - September 22, 2025
Supported end-to-end development and maintenance of client web applications; contributed to bug-free releases and component libraries to ensure consistency and reusable code.
Frontend Developer at Infosys Ltd
March 1, 2025 - September 23, 2025
Frontend development for OPSWorkbench (Trade) including UI built with ReactJS, Zustand, GraphQL; designed nested grid structures for trade allocations; implemented lazy loading to improve data load performance; authored 100+ unit/integration tests with Jest and Cypress; mentored 3 junior developers and conducted 20+ peer code reviews monthly; contributed to sprint scoping and ensured timely delivery.
Frontend Developer at Infosys Ltd
March 1, 2025 - September 23, 2025
Led frontend effort for Account Opening Portal (DDASH module) including account details, portfolio, funding, and comments; integrated ODM Rule Engine and Mule Services; implemented role-based access control and responsive UI using React, SaaS, and Hooks; achieved high cross-browser compatibility and mobile responsiveness; collaborated in cross-functional workshops to align technical delivery with business goals.
Associate - Project at Cognizant Technology Solutions
September 1, 2019 - September 23, 2025
Full-stack development for Findex Insurance Platform using ReactJS, Flux, C#, MVC; implemented RESTful services and dynamic UI with Kendo Telerik; optimized SQL queries for improved report generation and reduced manual processing through UI enhancements.
Software Developer at Optisol Business Solution
March 1, 2016 - September 23, 2025
Developed SURFWIND, a real-time weather/surf platform using C# MVC, Web API, EF, and SQL Server; built a social feature for sharing surf-related details; implemented map-based search and data visualization; delivered end-to-end development from requirements to deployment.
Junior Software Analyst at AJ Square Software
January 1, 2015 - September 23, 2025
Supported end-to-end development and maintenance of client web applications with focus on delivering bug-free releases and collaborating with stakeholders to define scope and timelines.
Senior Consultant at Infosys Ltd
March 1, 2025 - September 29, 2025
Led frontend development for OPSWorkbench (Trade) and Account Opening Portal projects, utilizing ReactJS, GraphQL, Zustand, Redux, HTML/CSS, and Cypress/Jest testing. Implemented nested grid structures for triparty trade allocations, optimized UI with lazy loading, integrated multiple APIs to bind data, and conducted extensive unit/integration testing. Drove sprint scoping, estimation, and cross-functional collaboration with business and technology stakeholders; mentored junior developers and performed code reviews.
Associate - Project at Cognizant Technology Solutions
September 1, 2019 - September 29, 2025
Full-Stack development for Findex Insurance Platform (ReactJS, Flux, C#, MVC, Jasmine, Kendo Telerik, SQL). Built RESTful services and dynamic UIs, improved data processing and reporting performance, and contributed to Agile ceremonies and delivery.
Software Developer at Optisol Business Solution
March 1, 2016 - September 29, 2025
Developed SURFWIND real-time weather and surf tracking platform using C# MVC 4.5, Web API, EF, and SQL Server. Implemented real-time data updates, social sharing features, map-based search, and location discovery with Google Maps; managed end-to-end development and deployment.
Junior Software Analyst at AJ Square Software
January 1, 2015 - September 29, 2025
Supported end-to-end development and maintenance of client web applications, contributing to Agile ceremonies and performance optimizations; initiated reusable component libraries to accelerate development and ensure consistency.
Senior Consultant at Infosys Ltd
March 1, 2025 - September 29, 2025
Frontend Developer work on OPSWorkbench (Trade) including nested grid visualizations, GraphQL integration, Zustand state management, and API bindings; led DDASH module development for Account Opening Portal (AOP) with ODM Rule Engine and Mule Services; implemented role-based access, responsive UI, cross-browser compatibility; authored 100+ unit/integration tests with Jest and Cypress; mentored 3 juniors and conducted 20+ peer reviews monthly; performance improvements via lazy loading and UI optimizations; participated in sprint scoping and stakeholder workshops to ensure timely delivery.
Associate - Project at Cognizant Technology Solutions
September 1, 2019 - September 29, 2025
Full Stack Developer for Findex (Insurance Platform) using ReactJS, Flux, C#, MVC; delivered RESTful services and dynamic UI with Kendo Telerik; enhanced SQL queries for 20% performance gains and improved reporting efficiency; collaborated in Agile ceremonies and delivered features end-to-end.
Software Developer at Optisol Business Solution
March 1, 2016 - September 29, 2025
Full Stack development for Surfwind (Weather & Social Platform); built real-time weather and surf data feed, integrated social sharing features, and implemented map-based location search to enhance user engagement; drove end-to-end development lifecycle from requirements gathering to deployment.
Junior Software Analyst at AJ Square Software
January 1, 2015 - September 29, 2025
Supported end-to-end development and maintenance of client web applications, contributing to a high rate of bug-free releases; participated in Agile ceremonies, stakeholder communications, and block resolution while promoting reusable component practices.

Education

Master of Computer Applications at Anna University Tirunelveli, Tamil Nadu, India
January 11, 2030 - September 22, 2025
Bachelor of Science at Sarah Tucker College, Tamil Nadu, India
January 11, 2030 - September 22, 2025
Master of Computer Application at Anna University Tirunelveli
January 11, 2030 - September 22, 2025
Bachelor of Science at Sarah Tucker College
January 11, 2030 - September 22, 2025
Master of Computer Application at Anna University Tirunelveli
January 11, 2030 - September 23, 2025
Bachelor of Science at Sarah Tucker College
January 11, 2030 - September 23, 2025
Master of Computer Application at Anna University Tirunelveli, Tamil Nadu, India
January 11, 2030 - September 29, 2025
Bachelor of Science at Sarah Tucker College, Tamil Nadu, India
January 11, 2030 - September 29, 2025
Master of Computer Application at Anna University Tirunelveli, Tamil Nadu - India
January 11, 2030 - September 29, 2025
Bachelor of Science at Sarah Tucker College, Tamil Nadu - India
January 11, 2030 - September 29, 2025

Qualifications

Master of Computer Application
January 11, 2030 - September 22, 2025
Bachelor of Science
January 11, 2030 - September 22, 2025
Master of Computer Application
January 11, 2030 - September 23, 2025
Bachelor of Science
January 11, 2030 - September 23, 2025

Industry Experience

Software & Internet, Professional Services, Financial Services, Computers & Electronics, Media & Entertainment