Neha R.

Software Developer

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Siegen, Germany

Experience

Sep 2022 - Jul 2024
1 year 11 months

Software Developer

Cognizant

  • Built and optimized responsive web applications using React.js, improving load times by 35% and boosting user session duration by 25% through performance tuning and clean UI/UX principles.
  • Integrated RESTful APIs and backend services with Node.js and Express.js, reducing response latency by 40% and ensuring a 90% uptime for seamless data flow across applications.
  • Designed and managed relational (SQL) and NoSQL (MongoDB) databases, enhancing query performance by 30% and enabling scalable data handling for datasets exceeding 1M+ records.
  • Collaborated in agile development cycles (Scrum), contributing to sprint planning, stand-ups, and retrospectives, which increased sprint delivery efficiency by 20%.
  • Led code reviews and streamlined Git-based version control workflows, cutting merge conflicts and improving overall team productivity by 15%.
Feb 2022 - Jul 2022
6 months

Intern

Cognizant

  • Developed a full-stack learning platform using the MERN stack (MongoDB, Express.js, React.js, Node.js) with beginner-friendly courses in React.js, HTML, and CSS.
  • Built a custom IDE for real-time code execution and feedback, reducing debugging time and improving learner engagement.
  • Designed modular lessons with interactive coding exercises, boosting course completion rates.
  • Applied clean UI/UX and responsive design for better accessibility and user satisfaction.
  • Optimized backend–frontend integration to support scalable performance for 100+ learners.

Summary

Dedicated Full-Stack software developer.

My strengths include frontend development, crafting intuitive and responsive web interfaces, efficiently working with large datasets, and leading teams with a collaborative mindset.

I’m passionate about building smart, user-focused solutions and continuously expanding my skill set.

Languages

English
Advanced
German
Elementary

Education

Oct 2024 - Present

University of Siegen

Master of Science · Computer Science · Siegen, Germany

Aug 2018 - Jul 2022

West Bengal University

Bachelor of Technology · Computer Science · India

Certifications & licenses

5-star rating in HackerRank Java

HackerRank Java Certification

LinkedIn Skill Badge in Node.js

LinkedIn Skill Badge in React.js

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