Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic
STHITAPRAJNA DAS

STHITAPRAJNA DAS

Machine Learning , MlOps , Generative AI
Bangalore,KA

Summary

Results-driven machine learning professional with comprehensive experience across the entire ML lifecycle, from data preprocessing to model deployment and monitoring. Skilled in MLOps tools such as AWS SageMaker, MLFlow, and Kubeflow, ensuring seamless integration of models into production environments. Proficient in Natural Language Processing (NLP) with hands-on experience in AI applications within healthcare. Passionate about large language models (LLMs) and AI agents, continuously exploring innovative solutions.

Skilled engineering manager builds and motivates high-performing engineering team. Over 19 years of experience in IT. Committed to rapidly and efficiently completing projects by leveraging team-based frameworks to best leverage available engineering talent.

Overview

19
19
years of professional experience
4
4
years of post-secondary education
7
7
Certifications
2
2
Languages

Work History

Engineering Manager

Altimetrik India
11.2023 - Current
  • Defining MLOps and DevOps Strategy: Designing scalable and cost-efficient CI/CD and ML pipelines across cloud environments
  • Tech Stack Decision-Making: Evaluated tools like Kubernetes, Mlflow, Kubeflow, Apache Airflow for efficient MLOps
  • Designed and implemented end-to-end MLflow pipelines, enhancing experiment tracking and model reproducibility by 11%, reducing deployment time by 6%, and improving model versioning efficiency by 5%
  • Defined the migration roadmap for transitioning ML pipelines from on-premises to AWS
  • Orchestrated the seamless migration of 20+ ML models, feature stores, and data pipelines to AWS, achieving zero-downtime deployment; maintained 99% uptime during transition and improved model serving latency by 10ms
  • Responsible for determining the general direction of the Technical Solution for the Enterprise Application Implementation and Migrations

Solution Architect

HPE Inc.
11.2021 - 08.2023
  • Deploying entire DataOps tools (Kafka, Spark etc.) stack and create environment from scratch on Kubernetes and designing end to end ML pipeline
  • Designed solution that enables marketers to deliver real-time, relevant product recommendations to customers, boosting overall revenue by 5-7% using ResNet-50 and Annoy Index
  • Optimized EKS cluster and AWS based solutions using IAC
  • Brought in cost optimization by 22%
  • Design deployment of Microservices into EKS
  • Multi branch CI-CD pipeline with Jenkins and Argo CD
  • Optimized CI/CD pipelines using GitHub Actions/ Azure DevOps, improving deployment efficiency by 12% and reducing release cycle time by 20%
  • CIS Benchmark hardening using Ansible
  • Leading a team for deploying infra using Terraform and CloudFormation
  • Setting up Pod security Policy and Controllers
  • Setting up K8s on bare metal for a Test environment and setting up Kafka and Spark on bare metal K8s

Lead Consultant

Centroxy Technologies
08.2019 - 11.2021
  • Overall project lead for end-to-end delivery
  • Leading several teams (37 member teams) for multiple clients
  • Release management using Azure Devops and Scrum
  • Application deployment to EKS/ECS, Helm, Istio
  • Implemented automated deployments using Infrastructure as Code (IaC) with Terraform and CloudFormation, reducing manual intervention by 80% and improving deployment consistency by 33%
  • Microservice development and deployment
  • OAuth & OIDC, SSO with Auth0 and Gluu
  • Gluu MFA for App deployed on K8s
  • Backend Development with Flask and Django & Springboot and later migrating to serverless
  • CICD pipeline with Jenkins and Gitlab

Senior Consultant

Infosys Ltd.
03.2008 - 07.2019
  • Techno Managerial role
  • Java Spring boot Development and maintenance
  • Dockerizing Java applications and optimizing image size by 11%
  • Led teams for Ansible based automation in Big data environment
  • Bash scripting for Bigdata based environments
  • Hive query optimizations
  • .NET (C#) desktop app development and end to end delivery
  • Experience in EAI portfolio (TIBCO and Webmethods)

Assistant System Engineer

Tata Consultancy Services
11.2005 - 03.2008
  • EAI (TIBCO and Webmethods) Developer
  • Java J2EE programmer

Education

Bachelor of Engineering - Information Technology

BPUT University
01.2000 - 01.2004

Skills

Certification

AWS Certified Machine Learning Specialty, 986c655268fd4d09a8e88aee3d8b6a4e

Timeline

Engineering Manager

Altimetrik India
11.2023 - Current

Solution Architect

HPE Inc.
11.2021 - 08.2023

Lead Consultant

Centroxy Technologies
08.2019 - 11.2021

Senior Consultant

Infosys Ltd.
03.2008 - 07.2019

Assistant System Engineer

Tata Consultancy Services
11.2005 - 03.2008

Bachelor of Engineering - Information Technology

BPUT University
01.2000 - 01.2004
STHITAPRAJNA DASMachine Learning , MlOps , Generative AI