Full-Stack Developer Stack

SAI SURANENI

Full-Stack Developer

Kansas +1-913-***-**** **************@*****.*** LinkedIn GitHub

S U MMARY

Experienced Full-Stack Developer with 5+ years of experience building scalable web applications across FinTech, E-Commerce, and RPA (Robotic Process Automation) domains. Proficient in React.js, Java, Spring Boot, and knowledge of microservices architecture, with a proven track record of developing secure, high-performance web applications and RESTful APIs. Experienced in automating business workflows using UiPath, integrating with SQL/MongoDB databases, and deploying applications on AWS and Azure using Docker, Jenkins, and CI/CD pipelines. Known for delivering solutions that improve transaction performance, reduce manual effort, and enable data-driven decision-making. I am passionate about leveraging modern technologies to solve real-world problems in banking, enterprise commerce, and automation-driven platforms. SKILLS

Methodologies: SDLC, Agile, Waterfall, MVC Architecture Programming Languages: Java, PHP, Python, C, SQL, C # .NET Frontend Development: HTML5, CSS3, JavaScript, React.js, TypeScript, Angular, Vue.js, AJAX, XML, Bootstrap Backend Development: Spring Framework (Spring Boot, Spring MVC, Spring Security), RESTful API, Graph QL Microservices architecture, Hibernate, Tomcat server, Node.js, JSON Database Technologies: SQL, MySQL, PostgreSQL, NoSQL, MongoDB Cloud Platforms & DevOps: Amazon Web Services (AWS), Microsoft Azure, Docker, Kubernetes, Kafka Version Control, CI/CD & Build Tools: Git, GitHub, Jenkins, Maven, Gradle IDEs and Project Management Tools: Eclipse, Visual Studio Code, Spring Tool Suite, JIRA, Kanban board, Trello Testing: JUnit, Ansible, Mockito, Postman API

Soft Skills: Problem-solving, Collaboration, Attention to detail, Communication, Leadership WORK EXPERIENCE

App Labs, Kansas Full-Stack Developer May 2025 – Present

Developing a secure FinTech platform that supports customer account management and real-time transaction processing, using Java, Spring Boot, and React.js to ensure robustness and scalability.

Designing and implementing RESTful APIs within a microservices architecture, enabling efficient, scalable communication between banking front-end and backend systems.

Migrating legacy JavaScript codebases to TypeScript, resulting in a 15% reduction in bugs and significantly improving maintainability for online banking modules.

Building and automating CI/CD pipelines with Jenkins, Docker, and AWS to accelerate deployment cycles and reduce manual errors.

Optimizing complex SQL and MongoDB queries to enhance performance and reduce latency in processing high- volume financial transactions.

Participating in Agile Scrum ceremonies, including sprint planning, daily stand-ups, and retrospectives to ensure timely delivery of features aligned with business priorities. Deloitte, Kansas Full Stack Java Developer January 2024 - April 2025

Engineered a responsive e-commerce platform using Java, Spring Boot, and React.js, delivering features such as product catalogs, shopping carts, and checkout workflows, resulting in a monthly increase of 500+ active users.

Developed dynamic front-end components with React.js, Bootstrap, and TypeScript, enhancing user experience and driving higher customer engagement.

Architected and built RESTful APIs using Spring MVC and Hibernate within a microservices architecture, improving transaction processing speed by 3 seconds.

Implemented Java multithreading for concurrent order processing, reducing checkout load times by 25% during peak hours.

Optimized database performance with efficient SQL queries, Hibernate caching, and indexing strategies to handle high traffic and improve response times.

Deployed Spring Boot microservices on the Azure cloud, ensuring scalability, high availability, and secure access for customer-facing applications.

Automated CI/CD pipelines using Git, GitHub, and Jenkins, accelerating deployment cycles and minimizing manual release errors.

Collaborated in Agile Scrum teams, participating in sprint planning, daily stand-ups, and retrospectives to deliver features aligned with business goals and deadlines. Tata Consultancy Services, India Assistant Systems Engineer February 2021 – December 2022

Developed and optimized e-commerce workflows using Java, Spring Boot, and React.js, enhancing order processing and reducing checkout times by 25%.

Built and integrated RESTful APIs for order management, enabling real-time communication between front-end applications and backend services to ensure a seamless user experience.

Designed and deployed UiPath automation workflows for automating inventory updates and order tracking, reducing manual intervention by 30% and improving operational efficiency.

Enhanced the automation of invoice processing by integrating rule-based data extraction templates in UiPath, improving processing accuracy by 35% without the need for complex machine learning models.

Deployed and maintained Java Spring Boot applications on AWS cloud infrastructure, ensuring 99.9% uptime, improving scalability, and optimizing system resource utilization.

Assisted in performance tuning of backend APIs by analyzing database queries and optimizing application-level configurations, contributing to a 10–15% improvement in response times.

Prepared detailed technical documentation for newly developed APIs and automation workflows, helping improve knowledge sharing and onboarding processes within the team.

Collaborated closely with cross-functional teams, including QA, Business Analysts, and DevOps, contributing to requirement analysis, effort estimation, and timely sprint deliveries under Agile Scrum methodology. Ruvinsys, India Junior Java Developer September 2019 – December 2020

Developed and maintained modules for a Retail Inventory Management System using Java, JSP, and Servlets, enhancing the product catalog feature by supporting efficient item listing and search functionality.

Assisted in backend development using Spring MVC framework, collaborating with senior developers to implement inventory tracking and supplier management features.

Wrote optimized SQL queries and integrated database operations for real-time stock updates, improving system performance and quicker data retrieval.

Debugged and resolved application bugs related to inventory transactions and reporting modules, improving overall system stability and reducing support tickets by 15%.

Created RESTful APIs for internal modules like stock level checks and product updates, enabling seamless communication between the web interface and the backend.

Participated in daily Agile standups, sprint reviews, and peer code reviews, gaining hands-on experience with software development best practices and enhancing team collaboration and delivery efficiency. Verzeo, Hyderabad, India. Internship May 2019 - June 2019

Developed and implemented machine learning models using Python, focusing on data preprocessing, feature engineering, and training regression and classification algorithms with real-world datasets to improve prediction accuracy.

Built and optimized Python scripts for data analysis and automation using libraries such as NumPy, Pandas, and Scikit-Learn to extract actionable insights efficiently. PROJECTS

School Management Portal October 2023 – November 2023

Developed a full-stack web application using React.js and Java Spring Boot, featuring modules for student and teacher management, along with subject registration.

Implemented CRUD operations in MongoDB and built dynamic search functionality, improving data synchronization, accessibility, and user experience.

Integrated server-side validations and error handling to enhance application stability, maintain data integrity, and ensure responsive design across devices.

Bus Scheduling Management System August 2023 – September 2023

Developed a full-stack PHP web application for managing bus schedules, reservations, and user accounts. The backend was built using PHP and MySQL through XAMPP.

Designed responsive web pages using HTML, CSS, Bootstrap, and JavaScript, delivering seamless user experience across desktop and mobile devices.

Implemented user authentication with session and cookie management, and integrated real-time form validation using jQuery and Ajax to improve booking accuracy and user interaction. EDUCATION

Master of Science in Computer Science May 2024

University of Central Missouri, Lee Summit CGPA: 3.8/ 4.0 Bachelor of Technology in Computer Science September 2020 Lakireddy Bali Reddy College of Engineering, India CGPA: 8.05/ 10.0

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