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AS

AMAN SAGAR

Open to work1 years experience

Artificial Intelligence Student

Bathinda, PunjabTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

M.Tech Artificial Intelligence Student | Machine Learning Enthusiast

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

19 skills
pythonnumpypandasscikit-learnpysparkopencvmatplotlibreact.jsreduxmaterial-uihtmlcssjavascriptautocadmachine learningsupervised learningfeature engineeringk-means clusteringgradient boosting

Work Experience

Graduate Apprentice Trainee (GAT)

Hindustan Petroleum Corporation Limited (HPCL)

Apr 2025 - Sep 2025 Bathinda, Punjab
  • Supervised gantry operations, ensuring accurate and safe fuel dispensing to tank trucks.
  • Monitored vehicle tracking systems for real-time location and scheduling updates of fuel tankers in Supply Chain Department.
  • Conducted tank truck inspection for grounding, pressure leaks, and overall safety compliance.
  • Assisted in preventive maintenance and safety audits of pumps, pipelines, and storage tanks.

Graduate Engineer Trainee (GET)

Dhampur Bio Organics Ltd. (DBOL)

Nov 2024 - Mar 2025 Bareilly, Uttar Pradesh
  • Supported daily maintenance in Boiler House, Power House, Mill House, and Cogeneration Plant.
  • Involved in replacement of Planetary Gear Box and feed pump motor alongside senior engineers.
  • Participated in performance audits, safety walk-downs, and equipment efficiency evaluations.
  • Documented breakdown reports and preventive maintenance checklists as per plant protocol.

Projects

Retail Analytics – Scalable PySpark Pipeline

PySparkGoogle ColabParquet
  • Built a pro-level, seven-stage distributed ETL pipeline using PySpark on Google Colab processing the UCI Online Retail II dataset with over 1 million transactional rows.
  • Implemented distributed K-Means clustering (MLlib) with VectorAssembler + StandardScaler, achieving a Silhouette Score of 0.62 for customer segmentation.
  • Engineered RFM (Recency, Frequency, Monetary) behavioral analytics and stored results as country-partitioned Parquet files enabling predicate pushdown optimization for cloud-scale reads.
  • Submitted as an IEEE-format research paper extending a systematic review on cloud-based analytics frameworks (Mallick et al., 2025).

Music Recommendation System

NumPyGoogle Colab
  • Designed a two-stage retrieval and re-ranking architecture: cosine similarity over 10 normalized audio features narrows the Spotify catalog to 50 candidates, followed by a Gradient Boosting Re-ranker.
  • Achieved NDCG@10 of 0.85, Diversity of 0.62, and Novelty of 0.41 across 100 sampled tracks, demonstrating strong ranking quality while preventing recommendation echo chambers.
  • Implemented bulk vectorized retrieval via NumPy matrix multiplication and blended final score using 40% retrieval similarity + 60% personalization score.
  • Visualized personalization effectiveness through KDE energy distribution shift analysis; deployed as a runnable Google Colab notebook.

Brain Tumor MRI Classification

HOGSVMGridSearchCV
  • Built an end-to-end ML pipeline for brain MRI tumor detection using HOG feature extraction and SVM-based binary classification on a dataset of 837 MB.
  • Achieved 97.2% accuracy with a ROC–AUC (OvR) of 99.83%; optimized hyperparameters using GridSearchCV with cross-validation.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate

Oracle Cloud Infrastructure 2025 Certified AI Foundations Associate

NDT Level 2 Certification

NDT Level 2 Certification (ASNT Certified) - Proficient in UT, MPT, DPT, and RT methods.

About Details

Professional Bio

M.Tech student in Artificial Intelligence with a background in Mechanical Engineering. Experienced in developing scalable ML pipelines, data analytics, and engineering maintenance. Passionate about leveraging machine learning for complex problem-solving.

M.Tech in Artificial Intelligence (Computer Science & Engineering)

Indian Institute of Information Technology, Bhopal (IIIT) (2025 - 2027)

B.E in Mechanical Engineering (Computer Science Minor)

Sant Longowal Institute of Engineering and Technology (SLIET) (2020 - 2024)

12th Standard in N/A

Lord Rama Public School (2019 - 2020)

Languages: English, Hindi
Email: Locked