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Jatinkumar Harshwal

@jatinkumarharshwal

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Data Scientist & AI/ML Engineer building LLM-powered, production-ready ML and backend pipelines for real-world impact.

India

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What I'm looking for

I’m looking to build and deploy real-world ML/LLM systems—scalable pipelines, automation, and measurable impact—while working with a collaborative team, strong engineering practices, and room to grow into ownership of AI products.

I’m a Data Scientist and AI/ML Engineer with 3+ years of experience designing and deploying machine learning, deep learning, and backend data systems—shipping 50+ projects across AI automation, ETL pipelines, and cloud infrastructure. I’ve published research (Springer, 2024) achieving 83.6% prediction accuracy on a 15.7GB criminal behavior dataset, while actively considering ethical implications and bias in AI.

In my current role, I build end-to-end ML pipelines (preprocessing, training, evaluation, and deployment) and develop LLM integrations and document intelligence systems that automate manual workflows. I also deliver web scraping + ETL/ELT pipelines with Ruby on Rails and PostgreSQL, create dashboards in Tableau/Power BI/Looker Studio, and mentor colleagues on AI/ML workflows. I’m certified in GCP Administration and IBM Data Administration, and I’m passionate about using technology for positive societal impact.

Experience

Work history, roles, and key accomplishments

Current

Data Scientist & AI/ML Engineer

Current

Commutatus

Apr 2024 - Present (2 years 2 months)

Built and optimized machine learning models to extract insights from large-scale datasets. Developed end-to-end ML pipelines, deployed solutions, and delivered dashboards in Tableau, Power BI, and Looker Studio while mentoring colleagues on AI/ML workflows.

Machine Learning AI ML Model Development End to End ML Pipelines Model Evaluation Model Deployment Tableau Power BI Looker Studio Data Visualization data preprocessing Data Preprocessing

Tech Consultant - Web & Security

Ultra Safe Movers & Packers

Mar 2023 - Apr 2024 (1 year 1 month)

Led web development, data analytics, and AI/ML data pipeline initiatives. Implemented custom SSL/TLS encryption and anti-DDoS configurations, and explored blockchain-based security mechanisms for sensitive workflows.

Cross Functional Collaboration Web Development Data Analytics AI ML Data Pipelines SSL TLS Encryption Anti DDoS Configuration Blockchain Security Security Engineering

Dark Web Monitoring Intern

Information Sharing and Analytics Center India

Mar 2023 - Jun 2023 (3 months)

Researched and analyzed critical confidential information leaked across dark web sources. Predicted potential breach impact on organizations to support proactive risk mitigation strategies.

Threat Intelligence Dark Web Monitoring Breach Impact Analysis Risk Mitigation Cybersecurity Research Data Analysis

Security Researcher (Freelance)

Bugcrowd

Mar 2020 - Nov 2021 (1 year 8 months)

Conducted vulnerability assessments and security research, identifying real-world security issues and reporting findings. Used tools such as Burp Suite, Nmap, and Metasploit to support hands-on testing.

Vulnerability Assessment Security Research Security Reporting Burp Suite Nmap Metasploit Web Security Testing Burp suite