Vennela Vadlamannati
Professional Software Developer
About
Experienced Full Stack Developer with 5+ years of expertise in designing, developing, and deploying scalable web applications. Skilled in MERN Stack technologies including MongoDB, Express.js, React.js, and Node.js, along with strong knowledge of frontend and backend development, REST APIs, and database management.Passionate about building high-performance applications, creating seamless user experiences, and solving complex technical problems using modern technologies and agile methodologies.
Experience
Software Engineer II
HCLSoftware
Jan 2026 - Present · Hyderabad
Sotware Engineer I
HCLSoftware
Aug 2022 - Dec 2025 · Hyderabad
Graduate Engineer Trainee
HCLTech
Nov 2021 - Jul 2022 · Hyderabad
Worked as a front end and back end developer in HCLTech.
System Trainee
Intellect Design Arena Ltd
May 2021 - Dec 2021 · Chennai
Senior Software Engineer – HCL Software
HCL Technologies & HCL Software
January 2026 – Till Date
Designed and built scalable RESTful APIs using Node.js and Express.js; developed responsive and reusable UI components using React.js and AngularJS; managed MongoDB and MySQL data operations and schema optimization; integrated APIs and handled asynchronous flows with Async/Await and Promises; participated in Agile Scrum meetings, sprint planning, and requirements analysis; performed debugging, code fixes, cross-browser checks, and API validation using Postman. Project: UNICA - Detect Project. Tools: React.js, AngularJS, MongoDB, MySQL, Git, Postman.
Software Engineer – HCL Tech
HCL Technologies & HCL Software
November 2021 – December 2025
Developed end-to-end MERN stack features and modular SPAs using React.js and Redux; implemented JWT-based authentication and backend APIs using Node.js and Express.js; designed MongoDB schemas, indexes, and aggregation queries; developed enterprise modules using AngularJS and React.js; designed and consumed RESTful APIs and optimized MySQL queries; used JIRA for sprint tracking, bug management, task distribution, and deployment activities; built responsive customer-facing interfaces with HTML5, CSS3, JavaScript, and Tailwind CSS; managed MongoDB collections, optimization pipelines, builds, and deployments. Projects: IntelliJ Services Project, Enterprise Management System, Digital Customer Portal.
Java Developer
Intellect Design Arena
May 2021 – December 2021
Assisted in developing enterprise application modules using Core Java, Servlets, and JSP; created cross-browser web pages using HTML5, CSS3, and JavaScript; implemented CRUD operations using JDBC with MySQL; performed debugging, unit testing, defect fixing, and deployment on Apache Tomcat. Project: Employee Management System; Client: Intellect Services.
Education
POTTISRIRAMULU CHALAVADI MALLIKARJUNA RAO COLLEGE OF ENGENEERING AND TECHNOLOGY
B.tech, Electrical, Electronics and Communications Engineering
2017 - Jul 2021
PSCMR College of Engineering and Technology
Bachelor of Technology (B.Tech)
2021
Sri Sarada Educational Institutions
Intermediate
2017
Ravindra Bharathi Public School
SSC
2015