Recommended expert

Ashwin Parthasarathy

Freelance Data Scientist

Ashwin Parthasarathy
Dortmund, Germany

Experience

Nov 2025 - Present
3 months

Freelance Data Scientist

Mercor Intelligence

  • Architected and deployed end-to-end machine learning pipelines across classification and prediction datasets, ensuring robustness and reproducibility through MLOps best practices.
  • Contributed directly to LLM model output accuracy improvement by designing and engineering specialised prompts grounded in end-to-end ML and SciML pipeline logic.
  • Developed training data for large language models by formulating coding problems that models could not resolve and subsequently documenting the correct solutions.
Apr 2024 - May 2025
1 year 2 months

Senior Analyst/MLE

Tiger Analytics

  • Architected and deployed a scalable, cloud-native application using FastAPI on Azure Red Hat OpenShift, establishing a full CI/CD pipeline for automated, fast-iterative deployments for enterprise clients.
  • Enhanced an ML observability platform by developing automation scripts and features that enable end-to-end visibility of key ML performance indicators, including monitoring of data quality, anomalies, data health, model performance, and data drift; successfully deployed the platform in client environments.
  • Led the migration of ML models from Azure VMs to Databricks, optimizing system performance and scalability for production AI workflows and enabling real-time insights.
  • Designed and implemented backend architecture integrating retrieval augmented generation (RAG) models, demonstrating expertise in modern, agentic AI frameworks and LLM-driven solutions.
  • Developed and maintained web applications in Streamlit and Power BI.
Apr 2023 - Dec 2023
9 months

Machine Learning Engineer

Neoware.ai

  • Designed and deployed scalable, containerized ML solutions using AWS (Sagemaker, ECR, ECS), showcasing expertise in full-stack cloud application architecture for production AI systems.
  • Leveraged Azure AI services to build and deploy AI-driven solutions for automated document text extraction, directly addressing customer data processing challenges and refining datasets.
  • Engineered Python backend services for a data validation platform, ensuring data integrity and reliability for AI workflows and robust dataset preparation.
  • Deployed machine learning models (XGBoost) into production environments using AWS ECR and ECS.
  • Developed and deployed an NLP-based sentiment classification model (LSTM) into production on AWS EC2, architecting a modular and scalable Python application for dynamic adaptation to text-based feedback.
Jan 2022 - Apr 2023
1 year 4 months

Software Engineer

Wipro Technology Solutions

  • Developed and integrated Python backend services and APIs using the Django framework, establishing a strong foundation in scalable software engineering practices.
  • Developed data visualizations with React and MUI.
  • Applied classification algorithms (Random Forests, SVM) for predictive modeling on complex datasets, demonstrating foundational machine learning expertise.
Aug 2017 - Dec 2021
4 years 5 months

Associate

Cognizant Technology Solutions

  • Developed and maintained Python-based automation scripts and contributed to robust automated testing framework development using Pytest, enhancing CI/CD capabilities.
  • Enhanced test automation capabilities, collaborating on build processes and ensuring code quality across diverse components.
  • Utilized Robot Framework for developing and enhancing comprehensive test automation suites.

Summary

A customer-focused Cloud & AI Solution Engineer with over 8 years of experience architecting and deploying scalable solutions.

Proven expertise in guiding teams through the adoption of advanced AI/ML models, modern application architectures, and robust MLOps/GenAI Ops practices on platforms like Azure and AWS.

Adept at applying software engineering best practices, including automated testing and version control, to improve and refactor complex code, ensuring robustness and reproducibility, hands-on technical engagements, taking proof of concepts to production-scale deployments, to solve complex business challenges and drive innovation.

Skills

  • Programming Languages: Python, R, Js, Go (Basics)
  • Machine Learning & Ai: Natural Language Processing (Nlp), Pytorch, Tensorflow, Scikit-learn, Retrieval Augmented Generation (Rag)
  • Data Management & Analysis: Data Crawling, Data Extraction, Data Preprocessing, Data Mining, Mlflow, End-to-end Performance Monitoring (Data Quality, Anomaly Detection, Data Drift), Pandas, Numpy
  • Devops & Ci/cd: Jenkins, Github Actions, Azure Devops, Docker, Git, Terraform
  • Cloud Platforms: Aws (Ecr, Ecs, Sagemaker), Azure (Red Hat Openshift, Databricks)
  • Backend & Software Development: Fastapi, Django, Flask
  • Build & System Tools: Linux, Cmake, Pytest

Languages

English
Advanced
German
Intermediate

Education

Jun 2021 - Apr 2023

Indian Institute of Management, Kozhikode

Executive Post Graduate Programme in Management, Data and Marketing · Management · Kozhikode, India

Aug 2012 - Apr 2016

Anna University, Chennai

Bachelor of Engineering, Mechanical · Mechanical Engineering · Chennai, India

Certifications & licenses

AWS Certified Machine Learning - Specialty

Databricks Certified Machine Learning Associate

Need a freelancer? Find your match in seconds.
Try FRATCH GPT
More actions

Similar Freelancers

Discover other experts with similar qualifications and experience

Marcel Meyer
Marcel Meyer

Cloud-Architect, Senior Solution Architect, Senior Software-Engineer

View Profile
Stephan Fröde
Stephan Fröde

NLP/LLM Chatbot

View Profile
Pappu Prasad
Pappu Prasad

Senior Cloud Consultant (AWS Services and Consulting)

View Profile
Christian Weinbörner
Christian Weinbörner

Interim Business Analyst / Product Owner

View Profile
Arun sai Thunga
Arun sai Thunga

AI-Backend Developer Intern

View Profile
Lino Giefer
Lino Giefer

Senior Data Scientist

View Profile
Mahabub Akram
Mahabub Akram

Team Lead – Engagement & Relevance

View Profile
Yannick Schuchmann
Yannick Schuchmann

Freelance IT Consultant/Advisor

View Profile
Marijn Scholtens
Marijn Scholtens

Senior Software Engineer

View Profile
Christian Schulz
Christian Schulz

Data-Scientist/AI Engineer

View Profile
Kiran kumar Kanathala
Kiran kumar Kanathala

Applied NLP: Word-Level Encoding for Smarter Event Predictions

View Profile
Eduard Van kleef
Eduard Van kleef

Workshop Leader 'Introduction to AI Development Tools'

View Profile
Sabrine Krichen
Sabrine Krichen

Team Lead

View Profile
Stephan Baier
Stephan Baier

Freelance Data Scientist

View Profile
Patrik Garten
Patrik Garten

Technical Lead Conversational AI

View Profile
Benjamin Tsapfack
Benjamin Tsapfack

Test Manager and Software and Hardware Tester

View Profile
André Filip
André Filip

GenAI Product Owner

View Profile
Ateet Bahmani
Ateet Bahmani

AI Engineer

View Profile
Himanshu Negi
Himanshu Negi

Principal (Data Scientist/Data Engineer/Gen AI Engineer)

View Profile
Leonard Hußke
Leonard Hußke

Freelance Software Engineer & Cloud Architect

View Profile
Tobias Jaeuthe
Tobias Jaeuthe

External Service Provider

View Profile
Fabian Crabus
Fabian Crabus

Short project: Converting monocular images

View Profile
Serge Kalinin
Serge Kalinin

MLOps (machine learning operations)

View Profile
Ivaylo Sieme
Ivaylo Sieme

Cloud Architect & AI Engineer

View Profile
Umar Maqsud
Umar Maqsud

Senior AI Architect & Engineer

View Profile
Marc Matt
Marc Matt

Freelance Data Specialist

View Profile
Fadi Shoaa
Fadi Shoaa

Document parser for picking lists (PDF & PNG)

View Profile
Max Ritter
Max Ritter

Cloud (AWS) | AI | DevOps | Data

View Profile
Surya Alla
Surya Alla

AI Software Engineer

View Profile
Jeanne Yap
Jeanne Yap

Process Engineering Intern

View Profile