Shreyansh Swain
Bhubaneswar, Odisha
Experience
Software Engineer Intern
Tata Consultancy Services, Bhubaneswar · Jun 2025 – Aug 2025
- Architected and launched WellNexus, a scalable fitness platform using React.js, Node.js, Flask, and PostgreSQL.
- Integrated an ML microservice for real-time personalized insights and an OpenAI chatbot to boost engagement.
- Automated CI/CD with Docker for zero-downtime updates.
- Led Agile cross-functional teams, ensuring secure, high-performance delivery per TCS standards.
- Engineered full-stack optimizations (caching, indexing, lazy loading) to handle growing user data without latency.
Software Engineering Intern
Tata Consultancy Services · Jun 2025 – Aug 2025
- Developed WellNexus, a scalable fitness-tracking platform leveraging React.js, Node.js, Flask (Python), and PostgreSQL, delivering seamless end-to-end functionality across frontend and backend layers.
- Designed and integrated an ML-powered microservice for personalized wellness insights using Flask, and implemented an in-app chatbot powered by Ollama, after evaluating OpenAI APIs as a potential solution.
- Containerized services using Docker, built and fine-tuned CI/CD pipelines, and deployed to AWS, ensuring performance, security, and high availability in production environments.
- Collaborated with cross-functional teams to gather requirements, maintain code quality, and ensure strict compliance with TCS data confidentiality standards.
- Adopted Agile methodologies, version control with Git, and automated testing to accelerate development cycles and maintain high software quality.
Contributor
GirlScript Foundation · Oct 2024 – Jul 2025
AWS AI/ML INTERN
All India Council for Technical Education · Jan 2025 – Mar 2025
- Developed and deployed ML models on AWS (SageMaker, EC2, S3) for real-world use cases.
- Built end-to-end ETL pipelines using AWS Glue and Lambda, reducing data prep time by 30%.
- Fine-tuned models with Python, improving accuracy by 10% via feature engineering.
- Automated infrastructure using CloudFormation.
- Delivered sentiment analysis capstone in Agile sprints.
Intern
AICTE · Jan 2025 – Mar 2025
AWS Cloud Intern
All India Council for Technical Education · Oct 2024 – Dec 2024
- Deployed scalable AWS infrastructure (EC2, VPC, Auto Scaling) handling 500 concurrent users with <5% latency increase.
- Automated CI/CD pipelines using CloudFormation, reducing manual provisioning by 30%.
- Implemented cost optimization strategies, lowering cloud spend by 15%.
- Configured IAM roles following least-privilege access.
- Built S3/CloudFront static hosting achieving 99.9% uptime.
- Completed capstone deploying a three-tier web application using infrastructure-as-code.
Intern
AICTE · Oct 2024 – Dec 2024
- Cloud Virtual Internship (Oct – Dec 2024)
- AICTE | EduSkills | AWS Academy
- Completed a 10-week virtual internship focused on AWS cloud computing.
- Gained hands-on experience with cloud infrastructure, deployment strategies, and AWS services.
Trainee
Acmegrade · Jun 2024 – Jul 2024
- Learning About Cloud Computing using AWS ; and Project-building and deployment
Intern
Whizzo infotech Pvt. Limited · Jul 2023 – Nov 2023
Intern
Whizzo Infotech Pvt. Limited · Jul 2022 – Aug 2022
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Education
Bachelor of Technology, Computer Science
KIIT - Deemed to be University, Bhubaneswar · 2022 — 2026
Projects
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