About
Full-stack developer with 3 years of experience building scalable, high performance web applications using Angular, Node.js, and MongoDB. Proven ability to design efficient REST APIs, optimize frontend performance, and deliver secure, user-centric solutions. Experienced in end-to-end development with a strong focus on performance, scalability, and clean architecture
Experience
Full Stack Developer
Sakeesoft Pvt. Ltd. -- BengaluruMay 2022 — Jun 2025
- Developed and maintained full-stack web applications using Angular, Node.js, Express.js, Java, Spring Boot, MongoDB,
- and MySQL.
- Developed secure RESTful APIs and backend services based on business requirements.
- Implemented pagination, sorting, filtering, search, and CRUD operations.
- Optimized MongoDB collections, indexing, and SQL queries for better performance.
- Implemented JWT Authentication and Role-Based Access Control (RBAC).
- Integrated Razorpay payment gateway and third-party APIs.
- Implemented file upload functionality using AWS S3 and supported application deployment on AWS EC2.
- Performed API testing using Postman and wrote backend unit tests with Mocha.
- Utilized Git for version control and Jira for Agile task management.
Skills
JavaJavaScriptTypescriptNode.jsExpress.jsSpring BootMicroservicesRESTful API DesignAPI IntegrationMongoDBMySQLAngularHTMLCSSPostmanMochaJiraMySQL WorkbenchVS CodeGitGitHub
Education
B.Tech —CSE
Kandula Obul Reddy Memorial College of Engineering -- Kadapa
2017 — 2021
Say
hello.
Open to conversations about collaboration, opportunities, or just a friendly chat.
sokkamkalyankumar98@gmail.comBangalore, Karnataka