💼 Experience

Job post & Internships

Mindrift (May 2025-Present)

Data Annotator & Analyst (Freelance)

Annotated and validated text, image, and AI generated data to support the development and evaluation of machine learning models. Analyzed datasets to improve annotation accuracy and optimize AI model performance while collaborating with global remote teams to consistently meet quality standards and project deadlines. Performed data quality assurance by identifying inconsistencies, correcting annotations, and ensuring compliance with project guidelines.

Indian Oil Corporation Limited (June 2026-August 2026)

Information Systems Intern (On-site)

Worked on data analysis and business intelligence tasks to support operational decision making by transforming raw data into meaningful insights using analytical tools.

Key Contributions:

  • Collaborated with the Information Systems team to identify trends and recommend process improvements.
  • Developed interactive dashboards to monitor key performance indicators and business performance.
  • Automated data processing workflows to improve reporting efficiency and reduce manual effort.
📑 Internship Certificate

PepsiCo (July 2025-August 2025)

Project Intern (Remote)

Conducted a survey-based study on small-scale businesses to analyze their profit margins and business challenges.

Key Contributions:

  • Designed and executed field surveys targeting small-scale businesses.
  • Collected and analyzed data on cost structures and profit margins.
  • Identified key challenges faced by small businesses.
  • Compiled insights into a structured report.
📑 Internship Certificate

Indian Institute of Technology Guwahati (June 2025-August 2025)

Research Intern (On-site)

Worked on a research project titled “Evaluating Factors Affecting Business Revenue After Flyover Construction”.

Key Contributions:

  • Designed and conducted a structured survey targeting 139 businesses.
  • Performed data analysis and visualization using IBM SPSS and Google Colab.
  • Applied statistical methods including Cronbach’s Alpha and K-means clustering.
📑 Internship Certificate

CodSoft (June 2024-July 2024)

Python Programming Intern (Remote)

Worked on several projects based on Python programming applying theoretical concepts to practical problem-solving.

Key Contributions:

  • Enhanced coding efficiency by applying modular programming concepts.
  • Strengthened problem-solving skills through hands-on project development.
📑 Internship Certificate

🧩 Hackathon History

Competitions I've participated in

Amazon ML Challenge 2026

Team: Pyroflies (Ongoing)

Group leader: Poran Dip Boruah

Group members: Rajdeep Choudhury, Dikshyan Chakraborty, Poran Dip Boruah, Ayan Nawchoo

Project details:

  • Performed data preprocessing, exploratory data analysis (EDA), feature engineering, model training, hyperparameter tuning, and model evaluation to improve predictive performance.
  • Utilized AWS Builder Center to access AWS cloud resources and promotional credits for model development, experimentation, and compute-intensive training.
  • Collaborated with team members using version control and an organized development workflow to deliver the solution efficiently under strict time constraints.
🎖️ Certificate

Adobe University Hackathon 2026

Team: Indoera (31 August, 2026)

Group leader: Rajdeep Choudhury [Me]

Group members: Rajdeep Choudhury, Gourav Jangra, Ashish Majumder

Project details:

  • Gained hands-on experience in rapid prototyping, collaborative development, and building scalable solutions aligned with industry expectations and Adobe's innovation standards.
  • Designed and presented a technology-driven solution by applying software development, problem-solving, and user-centric design principles.
  • Demonstrated skills in full-stack development, analytical thinking, teamwork, and effective presentation while working under strict hackathon timelines.
🎖️ Certificate

Delhi Technological University ASTRA 2025 Hackathon

Team: Gamezo Titans (11 October, 2025)

Group leader: Rajdeep Choudhury [Me]

Group members: Rajdeep Choudhury, Ashish Majumder

Project details:

  • Successfully participated in Innovation Submission via Unstop as part of ASTRA 2025 Hackathon, organized by Delhi Technological University (DTU), New Delhi.
  • Presented innovative ideas focused on problem-solving, creativity, and real-world applicability aligned with the hackathon theme.
  • Demonstrated skills in ideation, analytical thinking, and structured solution presentation within a competitive innovation-driven environment.
  • Gained exposure to national-level hackathon standards, evaluation criteria, and peer-driven innovation practices.
🎖️ Certificate

GrabHack Executive Summary Submission

Team: Cosmic Titans (6 June, 2025)

Group leader: Rajdeep Choudhury [Me]

Group members: Rajdeep Choudhury, Dikshyan Chakraborty, Ashish Majumder

Project details:

  • Successfully participated in the Executive Summary Submission under GrabHack: Shaping the Future, organized by Grab.
  • Worked as part of Team Cosmic Titans, representing Amity University Kolkata, to analyze real-world problem statements and propose structured, impact driven solutions.
  • Prepared a concise executive summary focusing on problem identification, solution strategy, feasibility, scalability, and business impact.
  • Demonstrated skills in analytical thinking, structured documentation, teamwork, and professional communication aligned with industry expectations.
🎖️ Certificate

Google Developer Groups On Campus Solution Hackathon 2025

Team: Cosmic Titans (15 Febuary, 2025)

Group leader: Rajdeep Choudhury [Me]

Group members: Rajdeep Choudhury, Dikshyan Chakraborty, Poran Dip Boruah, Hirok Jyoti Sarma

Project details:

  • Contributed to the development of Eazydoc Connect, a mobile and web-based telemedicine platform targeting healthcare access gaps in rural and underserved areas.
  • Designed features such as offline appointment booking (SMS/USSD), AI powered symptom checker, and multilanguage with voice assistance to enhance accessibility for low network and non-tech savvy users.
  • Delivered a Minimum Viable Product (MVP) using Next.js, Prisma ORM, Supabase, PostgreSQL, and Tailwind CSS, with GitHub-hosted code and a public demo.
🎖️ Certificate

Hack'O Mania Hackathon 2024

Team: Pulse Pro-Tech-tors (24 August, 2024)

Group leader: Prince Kumar Singh

Group members: Rajdeep Choudhury, Prince Kumar Singh, Ishika Singh, Partha Pratim Bera, Priyanka Gautam, Parth Nagar

Project details:

  • Designed system architecture using IoT devices, spectroscopy testing, AI/ML predictive analytics, and blockchain for transparent supply chain tracking.
  • Implemented automated QC processes, real time dashboards, and supplier rejection workflows to enhance patient safety and operational efficiency.
  • Developed SCAN-MED, a technology module with app integration for real time quality monitoring and testing of medicines and consumables in hospitals.
🎖️ Certificate