Ashwin Parthasarathy - Data Scientist

Q: Where is Ashwin based?

Ashwin is based in Berlin, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Ashwin speak?

Ashwin speaks the following languages: Malayalam (Native), English (Advanced), German (Intermediate) .

Q: How many years of experience does Ashwin have?

Ashwin has at least 8 years of experience. During this time, Ashwin has worked in at least 5 different roles and for 5 different companies . The average length of individual experience is 2 years and 6 months . Note that Ashwin may not have shared all experience and actually has more experience.

Q: What is Ashwin's latest experience?

Ashwin's most recent position is Data Scientist at Mercor Intelligence .

Q: What companies has Ashwin worked for in recent years?

In recent years, Ashwin has worked for Mercor Intelligence , Tiger Analytics , Neoware.ai , Wipro Technology Solutions , and Cognizant Technology Solutions .

Q: Which industries is Ashwin most experienced in?

Ashwin is most experienced in industries like Information Technology .

Q: Which business areas is Ashwin most experienced in?

Ashwin is most experienced in business areas like Information Technology , Quality Assurance , and Product Development . Ashwin also has some experience in Business Intelligence and Research and Development .

Q: Which industries has Ashwin worked in recently?

Ashwin has recently worked in industries like Information Technology .

Q: Which business areas has Ashwin worked in recently?

Ashwin has recently worked in business areas like Information Technology , Quality Assurance , and Product Development .

Recommended expert

Berlin, Germany

Check rate

Experience

Nov 2025 - Dec 2025

2 months

Berlin, Germany

Data Scientist

Mercor Intelligence

Elevated LLM output reliability by engineering domain-specific prompts and evaluation logic, improving reasoning consistency across production language model workflows.
Designed advanced coding benchmarks and validated solutions to strengthen training and evaluation datasets, improving model performance on technical problem-solving tasks.
Designed and implemented automated evaluation frameworks for technical reasoning tasks; optimized LLM output reliability by 15% through rigorous prompt engineering and rubric-based benchmarking.

Apr 2024 - May 2025

1 year 2 months

Bengaluru, India

Senior Analyst/MLE

Tiger Analytics

Implemented ML observability across data quality, drift detection, anomalies, and model performance, improving reliability and operational visibility of production AI systems.
Migrated production ML workloads from Azure VMs to Azure Databricks, improving scalability, pipeline throughput, structuring data schemas, and support for near real-time analytics.
Designed backend architecture integrating Retrieval-Augmented Generation (RAG), enabling enterprise LLM applications with improved retrieval accuracy and response relevance.
Deployed a cloud-native FastAPI service on Azure Red Hat OpenShift, enabling scalable delivery, CI/CD automation, and resilient enterprise ML service operations.
Built interactive dashboards and KPI monitoring tools using Superset and Power BI to track operational KPIs.
Conducted knowledge-sharing, code reviews, and internal workshops, mentoring junior team members.

Apr 2023 - Dec 2023

9 months

Bengaluru, India

Machine Learning Engineer

Neoware.ai

Designed and deployed containerized ML systems using AWS SageMaker, ECS, and ECR with Terraform, enabling scalable model serving and production-ready inference workflows.
Built AI-driven document processing pipelines using Azure AI services and NLP techniques, automating text extraction.
Engineered Python backend services for a data validation platform, ensuring dataset integrity and reliability.

Jan 2022 - Apr 2023

1 year 4 months

Chennai, India

Software Engineer

Wipro Technology Solutions

Developed and integrated Python backend APIs using Django, supporting scalable application services and improving system interoperability across internal tools.
Owned development of a dashboard using React and Material UI, enabling clearer access to operational metrics.
Applied classification algorithms including Random Forest and SVM to structured datasets, supporting predictive analysis and data-driven decision workflows.

Aug 2017 - Dec 2021

4 years 5 months

Chennai, India

Associate

Cognizant Technology Solutions

Developed scalable Python-based automation frameworks, writing modular, reusable code with strong emphasis on data validation, structured logic, and performance optimization.
Designed and maintained automated testing pipelines integrated with CI/CD workflows, ensuring reliability, reproducibility, and deployment stability across environments.
Built structured validation systems using Python and Robot Framework, leveraging analytical problem-solving to improve accuracy and reduce defect leakage.
Applied data-driven analysis to increase test coverage by 20%, identifying failure patterns and improving system robustness across desktop and web applications.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology.

Information Technology

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Quality Assurance, Product Development, and Business Intelligence.

Information Technology

Quality Assurance

Product Development

Business Intelligence

Summary

Software Engineer with overall 7+ years of experience designing scalable APIs, distributed services, and production data systems. Experienced in Python, SQL, and cloud-based data platforms for developing predictive models, RAG and operational dashboards. Proven ability to translate complex datasets into actionable insights and deploy production ML systems using AWS, Azure, and Databricks. Combines strong software engineering foundations with a practical, product-focused approach to reliability, scalability, and production deployment.

Skills

Languages: Python, R, Js, Typescript, Go (Basic, Sql)
Technologies & Frameworks: Pytorch, Tensorflow, Scikit-learn, Hugging Face
Expertise: Machine Learning, Nlp, Llm, Rag, Prompt Engineering, Mlops, Model Deployment, Data Preprocessing, Predictive Modeling, Api Development
Analytics & Visualization: Powerbi, Streamlit, Apache Superset, Grafana
Llms: Openai, Google, Mistral
Agent Frameworks: Langchain, Langgraph
Vector Dbs: Pinecone, Cosmodb
Cloud: Aws (Sagemaker, Ecs, Ecr), Azure (Databricks, Red Hat Openshift), Gcp
Mlops: Docker, Kubernetes, Mlflow, Ci/cd, Terraform
Databases: Postgresql, Mongodb, Mysql
Apis: Rest, Fastapi, Flask
Methodology: Agile / Scrum

Languages

Malayalam

Native

English

Advanced

German

Intermediate

Education

Oct 2021 - Jun 2023

Indian Institute of Management Kozhikode

Executive Post Graduate Programme in Management · Management · Kozhikode, India

Oct 2012 - Jun 2016

Anna University

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

Certifications & licenses

Databricks Certified Machine Learning Associate

Databricks

AWS Certified Machine Learning - Specialty

AWS

Statistics

Experience

Total positions 5

Experience in Information Technology 7.5 y

Avg length 1 y 6 m

Longest experience 4 y 4 m

Global Experience

Countries worked in 2 (India, Germany)

Primary country India

Expertise

Recent roles Data Scientist, Senior Analyst/MLE, Machine Learning Engineer

Main industries Information Technology

Main business areas Information Technology, Quality Assurance, Product Development

Qualifications

Highest degree Bachelor

Certifications earned 2

Profile

Created

April 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Ashwin based?

Ashwin is based in Berlin, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Ashwin speak?

Ashwin speaks the following languages: Malayalam (Native), English (Advanced), German (Intermediate).

How many years of experience does Ashwin have?

Ashwin has at least 8 years of experience. During this time, Ashwin has worked in at least 5 different roles and for 5 different companies. The average length of individual experience is 2 years and 6 months. Note that Ashwin may not have shared all experience and actually has more experience.

What roles would Ashwin be best suited for?

Based on recent experience, Ashwin would be well-suited for roles such as: Data Scientist, Senior Analyst/MLE, Machine Learning Engineer.

What is Ashwin's latest experience?

Ashwin's most recent position is Data Scientist at Mercor Intelligence.

What companies has Ashwin worked for in recent years?

In recent years, Ashwin has worked for Mercor Intelligence, Tiger Analytics, Neoware.ai, Wipro Technology Solutions, and Cognizant Technology Solutions.

Which industries is Ashwin most experienced in?

Ashwin is most experienced in industries like Information Technology.

Which business areas is Ashwin most experienced in?

Ashwin is most experienced in business areas like Information Technology, Quality Assurance, and Product Development. Ashwin also has some experience in Business Intelligence and Research and Development.

Which industries has Ashwin worked in recently?

Ashwin has recently worked in industries like Information Technology.

Which business areas has Ashwin worked in recently?

Ashwin has recently worked in business areas like Information Technology, Quality Assurance, and Product Development.

What is Ashwin's education?

Ashwin holds a Bachelor in Mechanical Engineering from Anna University.

Does Ashwin have any certificates?

Ashwin has 2 certificates. These include: Databricks Certified Machine Learning Associate and AWS Certified Machine Learning - Specialty.

What is the availability of Ashwin?

Ashwin is immediately available full-time for suitable projects.

What is the rate of Ashwin?

Ashwin's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.