I’ve spent the past several years building large-scale, enterprise systems across both backend and frontend stacks—most notably delivering mission-critical financial workflows at Fiserv using Java, Spring MVC, PL/SQL, and Angular. I engineered secure authentication flows, complex transaction logic, encrypted data pipelines, and high-performance REST APIs used by thousands of users. At Sterling, I led full-stack development of a modern Next.js platform, building reusable component systems, integrating Stripe Checkout, and optimizing UI performance. My experience spans CI/CD, automated testing, scalable architecture, and cloud-ready development, supported by Microsoft Azure AZ-900 and AZ-104 certifications. I bring proven end-to-end ownership, enterprise reliability, and a strong record of delivering robust, user-focused full-stack solutions.

PABBA SUMANTH

I’ve spent the past several years building large-scale, enterprise systems across both backend and frontend stacks—most notably delivering mission-critical financial workflows at Fiserv using Java, Spring MVC, PL/SQL, and Angular. I engineered secure authentication flows, complex transaction logic, encrypted data pipelines, and high-performance REST APIs used by thousands of users. At Sterling, I led full-stack development of a modern Next.js platform, building reusable component systems, integrating Stripe Checkout, and optimizing UI performance. My experience spans CI/CD, automated testing, scalable architecture, and cloud-ready development, supported by Microsoft Azure AZ-900 and AZ-104 certifications. I bring proven end-to-end ownership, enterprise reliability, and a strong record of delivering robust, user-focused full-stack solutions.

Available to hire

I’ve spent the past several years building large-scale, enterprise systems across both backend and frontend stacks—most notably delivering mission-critical financial workflows at Fiserv using Java, Spring MVC, PL/SQL, and Angular. I engineered secure authentication flows, complex transaction logic, encrypted data pipelines, and high-performance REST APIs used by thousands of users. At Sterling, I led full-stack development of a modern Next.js platform, building reusable component systems, integrating Stripe Checkout, and optimizing UI performance. My experience spans CI/CD, automated testing, scalable architecture, and cloud-ready development, supported by Microsoft Azure AZ-900 and AZ-104 certifications. I bring proven end-to-end ownership, enterprise reliability, and a strong record of delivering robust, user-focused full-stack solutions.

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Experience Level

Work Experience

Application Analyst at Kinaxis
September 1, 2024 - Present
Delivered high-performance full-stack features using React, Java, and MySQL; designed scalable REST APIs and backend logic; optimized data retrieval for large datasets; built cloud-ready components on AWS; automated CI/CD pipelines; developed automated unit, integration, and end-to-end tests using JUnit, Jest, and Playwright.
Application Developer at Sterling Information Technologies
April 1, 2025 - August 31, 2025
Developed a multi-page cybersecurity platform using Next.js 15, React 19, TypeScript, and Tailwind CSS; built backend workflows with Stripe server route handlers and Firestore integration; engineered a reusable component library with Radix UI; optimized navigation and UI performance.
Full-Stack Developer at Fiserv
August 1, 2022 - August 31, 2024
Built mission-critical REST APIs using Java, Spring MVC, Spring JDBC, and Oracle stored procedures; integrated backend logic with PL/SQL; engineered secure full-stack flows with authentication, encryption (Voltage), servlet filters, and audit logging; delivered UI modules with Angular, AG Grid, dynamic forms, charts, and reporting APIs.
Technology Program Analyst Intern at Fiserv
June 1, 2021 - September 30, 2021
Developed and deployed a support chatbot using Node.js and IBM Watson; created modular REST APIs with Express.js and JWT; documented Swagger specifications to improve backend-frontend integration and QA processes.

Education

Bachelor of Technology at SRM University, Amaravati
June 1, 2018 - May 31, 2022
Master of Applied Computing at University of Windsor, Windsor
September 1, 2024 - December 31, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet