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I'm Apoorva Saxena, a software engineer with a Master's in Computer Science from the University of Massachusetts, Amherst, and 6+ years of experience building scalable APIs, complex database schemas, and high-performance systems in both startup and enterprise settings. I’m skilled in SQL, database design, and API development, with a track record of leading backend architecture and deploying secure, cloud-native environments. I’m a certified Azure AI Engineer with hands-on experience integrating LLMs, RAG pipelines, and AI workflows into production systems.…I'm Apoorva Saxena, a software engineer with a Master's in Computer Science from the University of Massachusetts, Amherst, and 6+ years of experience building scalable APIs, complex database schemas, and high-performance systems in both startup and enterprise settings. I’m skilled in SQL, database design, and API development, with a track record of leading backend architecture and deploying secure, cloud-native environments. I’m a certified Azure AI Engineer with hands-on experience integrating LLMs, RAG pipelines, and AI workflows into production systems.

Apoorva Saxena

Full Stack Developer, Developer, Programmer, +7

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I'm Apoorva Saxena, a software engineer with a Master's in Computer Science from the University of Massachusetts, Amherst, and 6+ years of experience building scalable APIs, complex database schemas, and high-performance systems in both startup and enterprise settings. I’m skilled in SQL, database design, and API development, with a track record of leading backend architecture and deploying secure, cloud-native environments. I’m a certified Azure AI Engineer with hands-on experience integrating LLMs, RAG pipelines, and AI workflows into production systems.…I'm Apoorva Saxena, a software engineer with a Master's in Computer Science from the University of Massachusetts, Amherst, and 6+ years of experience building scalable APIs, complex database schemas, and high-performance systems in both startup and enterprise settings. I’m skilled in SQL, database design, and API development, with a track record of leading backend architecture and deploying secure, cloud-native environments. I’m a certified Azure AI Engineer with hands-on experience integrating LLMs, RAG pipelines, and AI workflows into production systems.

Available to hire

I’m Apoorva Saxena, a software engineer with a Master’s in Computer Science from the University of Massachusetts, Amherst, and 6+ years of experience building scalable APIs, complex database schemas, and high-performance systems in both startup and enterprise settings. I’m skilled in SQL, database design, and API development, with a track record of leading backend architecture and deploying secure, cloud-native environments. I’m a certified Azure AI Engineer with hands-on experience integrating LLMs, RAG pipelines, and AI workflows into production systems.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior Full Stack Developer at Empirisys

February 1, 2024 - Present

Led backend development by integrating Multi-Factor Authentication and Role-Based Access Control into the Boost platform, securing over 25,000 user accounts and reducing unauthorized access by 40%. Architected a cloud-based data processing pipeline using Azure Data Factory, Logic Apps, and Azure Functions, reducing data processing times by 60% and automating workflows to support a 3x increase in data throughput. Developed real-time Power BI dashboards via Power BI Gateway, enhancing decision-making speed for over 50 stakeholders with a 35% reporting efficiency boost. Delivered fast, user-centric frontend applications using React and TypeScript in a lean startup environment, actively contributing to product direction and sprint planning.

Full-Stack Developer at ADP

June 30, 2023 - September 3, 2025

Engineered and optimized enterprise-grade SPAs using ReactJS, Angular, and Web Components, improving application performance by 40% and reducing load times by 25%. Developed RESTful APIs with Spring Boot, enhancing service reliability by 35% and reducing response latency by up to 20%. Built and maintained CI/CD pipelines with Jenkins and AWS EKS, enabling zero-downtime deployments and lowering manual release overhead. Utilized Tableau and Pendo to monitor user behavior and identify UX bottlenecks, resulting in over 15% improved engagement.

Software Engineer at Infogain India

October 31, 2016 - September 3, 2025

Led development of large-scale modules leveraging Spring MVC, REST APIs, EJB, and JMS, boosting system scalability and performance by 35% for high-volume transactions. Created estimation tools that reduced project planning time by 20%, accelerating multiple development phases. Collaborated with business analysts to transform complex client requirements into scalable technical architectures that improved system reliability. For Apple Support client, enhanced UI leading to a 20% rise in user engagement and consistent interfaces across platforms, implemented multilingual internationalization expanding accessibility to 15+ countries and growing global users by 30%. Developed responsive web pages with interactive components reducing bounce rate by 15%.

Senior Software Developer at Empirisys

February 1, 2024 - Present

Led backend development with Strapi CMS integration for MFA and RBAC in the Boost platform, securing 25k+ user accounts and reducing unauthorized access by 40%. Architected a cloud-based data processing pipeline using Azure Data Factory, Logic Apps, and Azure Functions, cutting processing times by 60% and enabling 3x higher cross-department throughput. Built dynamic Power BI dashboards with real-time analytics via Power BI Gateway, enabling 50+ stakeholders to make faster decisions. Delivered frontend features with React and TypeScript in a lean startup environment, collaborating with designers and product managers to ship value-end features end-to-end.

Full-Stack Developer at ADP

June 30, 2023 - September 19, 2025

Engineered and optimized enterprise-grade SPAs using ReactJS, Angular, and Web Components, achieving a 40% performance increase and 25% faster load times. Developed RESTful APIs with Spring Boot, improving service reliability by 35% and reducing latency by up to 20%. Built and maintained CI/CD pipelines with Jenkins and AWS EKS, enabling zero-downtime deployments. Used Tableau and Pendo to analyze user behavior and identify UX bottlenecks, driving a 15%+ engagement boost.

Software Engineer at Infogain India

October 31, 2016 - September 19, 2025

Led development of large-scale modules with Spring MVC, REST APIs, EJB, and JMS, delivering 35% scalability gains and improved performance for high-volume transactions. Built estimation tools to streamline project planning, reducing delivery time by 20%. Collaborated with business analysts to translate client requirements into robust architectures, improving reliability and scalability. Implemented multilingual internationalization features, expanding accessibility to 15+ countries and boosting global user base.

Full-Stack Developer at ADP HR & Payroll

March 1, 2019 - June 1, 2023

Led frontend architecture for multiple React, Angular, and TypeScript modules within ADP’s enterprise HCM suite, improving load times by 35% and enhancing long-term maintainability. Designed and delivered RESTful APIs with Spring Boot (Java), deployed to production for regulated enterprise workflows. Collaborated with UX, analytics, and product teams using Tableau and Pendo to drive data-driven UI/UX improvements. Built CI/CD pipelines using Jenkins and AWS EKS, achieving 99.9% deployment success and reducing release times by 40%, while boosting developer velocity. Provided guidance and mentorship to junior engineers across frontend and backend integration.

Software Engineer at Infogain

October 1, 2014 - October 1, 2016

Delivered multilingual, responsive UI modules for Apple Support used across 15+ countries, reducing CMS load times by 25% and improving accessibility. Engineered backend services using Spring MVC, REST APIs, EJB, and JMS, reducing downtime by 40% and supporting increased transaction volume. Designed optimized SQL schemas and data migration workflows that improved stability and processing efficiency. Recognized as Junior Engineer of the Month for key UI enhancements and cross-team collaboration.

Full-Stack Developer at ADP

March 1, 2019 - June 1, 2023

Engineered enterprise-grade SPAs using React, Angular (TypeScript), and Web Components, reducing load times by 35% and improving responsiveness across core workflows. Collaborated with product and analytics teams to analyze UX data via Tableau and Pendo, elevating user adoption and usability metrics. Built CI/CD pipelines with Jenkins and AWS EKS, achieving 99.9% deployment success and 40% faster releases. Designed and maintained REST APIs with Spring Boot, increasing uptime by 20% and reducing latency by 15%.

Software Engineer at Infogain India

October 1, 2014 - October 1, 2016

Recognised as Junior Engineer of the Month for UI enhancements. Developed multilingual, responsive interfaces used in 15+ countries, reducing CMS load times by 25% and improving accessibility. Built scalable backend services using Spring MVC, REST APIs, EJB, JMS, reducing downtime by 40% and supporting a 25% increase in transactions. Crafted optimized SQL schemas and migration strategies to streamline backend workflows and stabilize systems.

Senior Full Stack Developer at Empirisys (Cardiff, UK)

February 1, 2024 - September 1, 2025

Led authentication and RBAC in Strapi CMS, securing 25,000+ user accounts and reducing unauthorized access by 40%. Architected scalable, event-driven data pipelines with Azure Functions, Logic Apps, and Data Factory, cutting processing times by 60% and tripling throughput for high-volume workloads. Built modular React/TypeScript frontends to optimize performance across 20+ devices. Collaborated in agile teams to deliver end-to-end features. Designed and maintained production PostgreSQL and Azure SQL databases for 30+ client companies, powering automated Power BI insights.

Full-Stack Developer at ADP (Alpharetta, USA)

March 1, 2019 - June 1, 2023

Engineered enterprise-grade SPAs using React, Angular (TypeScript), and Web Components, reducing load times by 35% and improving responsiveness across core workflows. Partnered with product and analytics teams to analyze UX data via Tableau and Pendo, guiding targeted interface improvements that boosted user adoption. Built and optimized CI/CD pipelines with Jenkins and AWS EKS, achieving 99.9% deployment success and 40% faster release cycles. Designed and maintained REST APIs with Spring Boot, improving uptime by 20% and reducing latency by 15%.

Software Engineer at Infogain (India)

October 1, 2014 - October 1, 2016

Recognized as Junior Engineer of the Month for UI enhancements. Developed multilingual, responsive UIs adopted by 15 countries for Apple Support, reducing CMS load times by 25% and improving accessibility. Engineered scalable backend services with Spring MVC, REST APIs, EJB, and JMS, reducing downtime by 40% and increasing transaction volume by 25%. Designed optimized SQL schemas and migration strategies to enhance data processing efficiency and backend stability.

Education

M.S. in Computer Science at University of Massachusetts, Amherst

January 1, 2017 - December 31, 2018

B.Tech in Computer Science and Engineering at University of Allahabad, India

August 1, 2010 - July 31, 2014

M.S. in Computer Science at University of Massachusetts, Amherst

January 1, 2017 - December 31, 2018

B.Tech in Computer Science and Engineering at University of Allahabad

August 1, 2010 - July 31, 2014

M.S. Computer Science at University of Massachusetts Amherst

January 1, 2017 - January 1, 2018

B.Tech Computer Science & Engineering at University of Allahabad

January 1, 2010 - January 1, 2014

Master of Science in Computer Science at University of Massachusetts, Amherst

January 1, 2017 - December 31, 2018

Bachelor of Technology in Computer Science and Engineering at University of Allahabad

August 1, 2010 - July 31, 2014

M.S. in Computer Science at University of Massachusetts, Amherst

January 1, 2017 - December 1, 2018

B.Tech in Computer Science and Engineering at University of Allahabad

August 1, 2010 - July 1, 2014

Qualifications

Microsoft Certified: Azure AI Engineer Associate

April 1, 2025 - September 3, 2025

Post Graduate Program in AI & ML – CalTech CTME

June 1, 2023 - September 3, 2025