Sai Chopade

Full Stack Developer experienced in building web applications and RESTful APIs using C#, ASP.NET Core, Entity Framework Core, PostgreSQL, and SQL. Experienced in developing business logic, database operations, responsive web interfaces, and analytics dashboards. Strong foundation in software development, testing automation, data science, and machine learning, with hands-on experience in Docker, Apache Kafka, Apache Flink, OpenSearch, Python, and PyTorch.

Full Stack Developer - DATASTACK TECHNOLOGIES

(2025-05)

• Developed full-stack web applications using C#, ASP.NET Core, Entity Framework Core, PostgreSQL, SQL, and modern frontend technologies.
• Designed and developed RESTful APIs, implementing business logic, request processing, validation, and database operations.
• Developed responsive landing pages and interactive analytics dashboards to support business insights and data-driven decision-making.
• Implemented database operations using PostgreSQL and optimized SQL queries for efficient data retrieval.
• Worked on application features, bug fixes, debugging, and performance improvements within an Agile development environment.
• Used Git and GitHub for source control and collaborative software development.
• Utilized Docker, Apache Kafka, Apache Flink, OpenSearch, and Apache Superset for application development, data processing, search, and analytics workflows.

R&D QA Automation Intern - IVALUA

(2024-11 - 2025-02)

• Automated functional test cases using Testim, reducing manual testing effort and improving test coverage.
• Designed, implemented, and maintained automated test scripts covering critical application workflows and user journeys.

Research Program Internship - UNIVERSITI TEKNOLOGI PETRONAS

(2024-06 - 2024-08)

• Developed a deep learning model using a Multiscale Residual Attention Network to detect and classify severity from retinal fundus images. Applied image preprocessing and data augmentation to boost accuracy.
• Achieved 78.55% test accuracy, surpassing ResNet-based models. Used attention mechanisms for fine-grained feature extraction.

Web Development Industrial Training - SUMAGO INFOTECH PVT LTD

(2021-08 - 2021-09)

• Completed a 45-day industrial training program, focusing on web development technologies.
• Developed responsive websites using HTML, CSS, JavaScript, and basic frameworks.
• Received the "Problem Solver" award for designing user-friendly and dynamic websites.

B.E. - Computer Science and Engineering (AI & ML) - Pimpri Chinchwad College of Engineering, Pune (2022 - 2025)

Diploma - Computer Engineering - Government Polytechnic Malvan, Malvan (2019 - 2022)