Available to hire
Hi, I’m Harshavardhan, an AI/ML Engineer with 4+ years of experience designing scalable solutions using Python, PySpark, SQL, TensorFlow, PyTorch, and Hugging Face. I build robust models and end-to-end ML systems that power real-world applications in finance, consulting, and media. I enjoy turning complex data problems into reliable, production-ready solutions that deliver measurable impact.
I have hands-on experience with Databricks, MLflow, Docker, Kubernetes, and cloud platforms (AWS, Azure, GCP). I focus on improving data pipelines, predictive accuracy, and deployment reliability, from experimentation to production.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
AI/ML Engineer at Red Hat
January 1, 2024 - November 7, 2025Engineered and deployed Retrieval-Augmented Generation (RAG) pipelines integrating LangChain, Pinecone, and ChromaDB to enhance enterprise knowledge retrieval efficiency by ~45%. Implemented multi-agent AI frameworks (CrewAI, LangGraph) for developer support, decomposing complex issues into 10+ autonomous tasks and automating orchestration. Fine-tuned LLaMA-2 and Mistral models with LORA/QLORA and PEFT, optimizing inference latency by ~30% while maintaining accuracy through parameter-efficient adaptation. Developed 5+ ML microservices using FastAPI and Docker; integrated with Kubernetes to handle 10,000+ daily API requests for scalable, cloud-native deployments (AWS SageMaker, OpenShift). Automated 15+ ML pipeline orchestration tasks with Airflow and MLflow, enabling real-time tracking for 100+ experiments and ensuring 80% reproducibility across distributed environments. Collaborated with DevOps teams to design serverless data processing layers using AWS Lambda and Terraform, reducing
Junior ML Engineer at CRED
July 1, 2022 - July 1, 2022Built and deployed credit risk and anomaly detection models using XGBoost, LightGBM, and Isolation Forest, reducing fraud detection false negatives by 20%. Designed time-series forecasting models (ARIMA, Prophet, SARIMA) for transactional volume prediction, improving resource allocation accuracy by 15%. Engineered 60+ features from financial datasets with Pandas, NumPy, and Scikit-learn, improving credit risk model AUC by 3% and reducing training time by 20%. Created automated data pipelines in Python and Airflow to process large-scale financial datasets (100GB+) from PostgreSQL and MongoDB, cutting ETL latency by 40%. Developed 6 interactive dashboards (Matplotlib, Plotly) for 20+ business users, translating ML outputs into actionable business insights. Integrated MLflow for versioned experiment tracking across 5 core projects, improving collaboration and reproducibility for a 10-person data science team. Collaborated cross-functionally with engineers and analysts to ensure data integ
Junior ML Engineer at CRED
January 1, 2020 - July 1, 2022Built credit risk and anomaly detection models using XGBoost, LightGBM, and Isolation Forest; developed time-series forecasting models (ARIMA, Prophet, SARIMA) for transactional volumes; engineered 60+ features from financial data; automated data pipelines in Python and Airflow; created dashboards for business users; integrated MLflow for experiment tracking across projects; collaborated cross-functionally to ensure data integrity and compliance.
Education
Master of Science in Computer Science at Oklahoma Christian University
August 1, 2022 - May 1, 2024Bachelor of Technology in Computer Science at Vellore Institute of Technology
June 1, 2017 - July 1, 2021Master of Science at Oklahoma Christian University
August 1, 2022 - May 1, 2024Bachelor of Technology at Vellore Institute of Technology
June 1, 2017 - July 1, 2021Master of Science at Oklahoma Christian University
August 1, 2022 - May 1, 2024Bachelors of Technology at Vellore Institute of Technology
June 1, 2017 - July 1, 2021Master of Science in Computer Science at Oklahoma Christian University
August 1, 2022 - May 1, 2024Bachelors of Technology in Computer Science at Vellore Institute of Technology
June 1, 2017 - July 1, 2021Master of Science in Computer Science at Oklahoma Christian University
August 1, 2022 - May 1, 2024Bachelor of Technology in Computer Science at Vellore Institute of Technology
June 1, 2017 - July 1, 2021Qualifications
Microsoft Certified: Azure AI Engineer Associate
January 11, 2030 - November 7, 2025AWS Certified Machine Learning – Specialty
January 11, 2030 - November 7, 2025TensorFlow Developer Certificate
January 11, 2030 - November 7, 2025Microsoft Certified: Azure AI Engineer Associate
January 11, 2030 - December 19, 2025AWS Certified Machine Learning – Specialty
January 11, 2030 - December 19, 2025TensorFlow Developer Certificate
January 11, 2030 - December 19, 2025Microsoft Certified: Azure AI Engineer Associate
January 11, 2030 - January 9, 2026AWS Certified Machine Learning – Specialty
January 11, 2030 - January 9, 2026TensorFlow Developer Certificate
January 11, 2030 - January 9, 2026Microsoft Certified: Azure AI Engineer Associate
January 11, 2030 - February 5, 2026AWS Certified Machine Learning – Specialty
January 11, 2030 - February 5, 2026TensorFlow Developer Certificate
January 11, 2030 - February 5, 2026Microsoft Certified: Azure AI Engineer Associate
January 11, 2030 - March 27, 2026AWS Certified Machine Learning – Specialty
January 11, 2030 - March 27, 2026TensorFlow Developer Certificate
January 11, 2030 - March 27, 2026Industry Experience
Financial Services, Professional Services, Media & Entertainment, Software & Internet, Other
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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