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Sterin Joseph

Sterin Joseph

Data Analyst

Bengaluru 2+ yrs exp 84 · Excellent

About

4+ years data science professional with hands-on experience in EDA, feature engineering, and building ML models for regression and text classification. Proficient in Python (Pandas, NumPy, Seaborn), scikit-learn, SQL, and Power BI/Tableau; strong in NLP, model evaluation, and data visualization.

Skills & Expertise (14)

Python Advanced
8.7/10
4
Years Exp
ML Advanced
8.5/10
3
Years Exp
Pandas Advanced
8.3/10
4
Years Exp
scikit-learn Advanced
8.3/10
3
Years Exp
NumPy Advanced
8.2/10
4
Years Exp
XGBoost Advanced
8.0/10
3
Years Exp
Seaborn Advanced
7.8/10
4
Years Exp
MySql Advanced
7.6/10
4
Years Exp
Postgresql Advanced
7.6/10
4
Years Exp
Power BI Advanced
7.5/10
3
Years Exp
Tableau Advanced
7.5/10
3
Years Exp
Excel Advanced
7.5/10
4
Years Exp
OpenCV Intermediate
6.9/10
2
Years Exp
Arduino Intermediate
5.8/10
2
Years Exp

Work Experience

Computer Faculty

VIBGYOR Panathur

Jul 2025 - Present

Teaching Computer Science concepts including Python, SQL, and basic programming to school students. Designing lesson plans, coding activities, and assessments to improve student engagement and learning outcomes. Mentoring students in project-based learning and practical problem-solving activities. Supporting academic coordination and integrating technology-driven learning methods in classrooms.

Data Analyst

Almabetter

Nov 2023 - Jul 2025

Executed EDA and feature engineering on varied datasets to support model development and analytical insights. Built and evaluated ML solutions for regression and classification, improving baseline performance by 80% through cross-validation and tuning. Automated data preprocessing pipelines, reducing manual work by 12 hours/week and accelerating experimentation. Created stakeholder-oriented dashboards and concise reports, increasing decision-making speed by 90%. Documented experiments and best practices to enhance reproducibility, reducing rework by 85%. Implemented lightweight data sampling and parallelized preprocessing to scale experiments, achieving 3x faster prototyping across large datasets for monthly benchmarks. Established deterministic data validation and fault-tolerant runbooks, reducing pipeline failures by 85% and ensuring consistent results during nightly model updates.

Education

MTech in Advanced Mechanical System Design - Government College of Engineering Kannur

- 2019 · Afghanistan

BTech in Mechatronics - Bharath Institute of Higher Education and Research

- 2017 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 19/20
🎓 Education 10/10
⏱️ Experience 10/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 84/100

Profile Overview

Member sinceMay 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation

Skills (14)

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