Backend Developer | Full Stack Developer

Bengaluru

Bengaluru, Karnataka, India

Bengaluru, Karnataka, India


Tumkur, Karnataka, India






Bachelor of Engineering, Computer Engineering
Visvesvaraya Technological University
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Hello, I'm Junaid Ulla Khan. I'm driven by solving complex problems with technology, specializing in scalable backend systems using Node.js, Express.js, Spring Boot, PostgreSQL, MongoDB, Redis, and AWS, along with full stack experience in React and Next.js. My foundation also includes Core Java, which strengthens my understanding of OOP principles, data structures, and system-level thinking that I apply across all my backend work. I've delivered production-grade applications end-to-end with strong foundations in System Design (LLD + HLD), and I'm always committed to continuous learning while exploring new technologies and tackling challenging problems.
Bengaluru
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Back End Developer at Sketch Brahma Technologies, Dec 2024 - Present · 1 yr 11 mos, Bengaluru
Back End Developer at ziyou Technologies, Mar 2023 - Nov 2024 · 1 yr 9 mos, Bengaluru, Karnataka, India
Backend Developer Trainee and Teaching Assistant at FunctionUp, Jul 2022 - Mar 2023 · 9 mos, Bengaluru, Karnataka, India, Proficient in JavaScript Hands-on in ES6. Trained in Backend Development using Nodejs with Express and MongoDB and git/gitbash commands. Understand caching fundamentals and hands-on with redis. Hands-on experience with AWS S3 file upload and read. Experienced in Agile methodology - Daily scrum, Sprint planning, Sprint review. Participated in FunctionUp coding competitions on HackerRank ,Codewars and CodeZinger. Helped students to clarify their doubts in concepts and assignment. 249,527 rank in LeetCode. 5 kyu rank in Codewars.
Back End Developer Trainee at FunctionUp, Jul 2022 - Mar 2023 · 9 mos, Trained in backend development using Node.js, Express.js, and MongoDB. Gained hands-on experience with AWS S3, Redis caching, and agile methodologies (Scrum, Sprint planning). Assisted students in coding assignments and clarified backend development concepts. Participated in coding competitions on HackerRank, Codewars, and CodeZinger.
Intern at System Consultant Information India, Sep 2021 - Oct 2021 · 2 mos, Tumkur, Karnataka, India
Bachelor of Engineering, Computer Engineering, Visvesvaraya Technological University