Hello!

I am a Software Development Engineer II at Amazon (AGI) and an AI Enthusiast. My primary focus is on designing and building scalable, customer-centric solutions. I also love experimenting with Neural Networks for social good, working on side projects to explore new technologies, and sharpening my problem-solving skills through LeetCode challenges.

Email: sarkarpranab66@gmail.com
LinkedIn: linkedin.com/in/sarkarpranab66
LeetCode Profile: leetcode.com/user5432z/

Certifications

Introduction to Intel® Distribution of OpenVINO™ Toolkit for Computer Vision Applications
Machine Learning
Artificial Intelligence Engineer — Masters Program
End-to-End Machine Learning with TensorFlow on GCP

Experience

Amazon

SDE 2 (December 2024 – Present) – Hyderabad, India

Optimizing data labeling capabilities for AGI Data Services to better serve LLMs and a variety of clients.

SDE 2 (May 2022 – December 2024) – Gurugram, India

Expanded the PayCode payment method across multiple EU countries.
Enabled partner launches for PayCode in Mexico and Italy.
Drove experiments with Payment Notifications, reducing infrastructure costs by 30.08% and improving payment success rates by 18 basis points.
Designed and developed a data aggregation service to support multiple BI dashboards, enabling efficient data fetch and mapping for user queries or high-severity issues.
Built a report generation service that shares critical data with third-party payment partners.
Created tools to automate manual tasks for SDEs during high-severity incidents.
Developed a scaling plan for PayCode’s backend services to handle peak traffic (Prime Day, Black Friday) with zero downtime, successfully managing 7x traffic surge.
Contributed to product requirements, S-Team goals, launch plans, and Operational Readiness Reviews.

Cisco

Software Engineer II (January 2022 – May 2022) – Bengaluru, India

Worked in the Cloud and Compute Engineering Group (Cisco Intersight’s OS/Framework Team).
Developed adapters and a load balancer to launch Intersight on Cisco UCS Servers.

Tata Consultancy Services

(2 years 1 month total)

Systems Engineer (July 2021 – January 2022) – Pune, India

Developed a backend microservice for a Content Management System, reducing Pfizer’s operational load by 74% and eliminating data duplication.
Integrated Redis caching in a microservice that loads data from a pharma data-view table, improving performance.
Delivered a backend for a Vaccine Refrigeration System in 4 weeks to support Pfizer’s Covid-19 vaccine rollout.
Built a backend for an asset management system and an image repository service using AWS Lambda@Edge, CloudFront, and S3.
Refactored existing microservices following best coding practices, including TDD.
Created an NLP microservice to extract named entities and identify sentiment from input text.

Assistant Systems Engineer (January 2021 – July 2021) – Kolkata, India
Assistant System Engineer Trainee (January 2020 – December 2020)

Volunteer Activities

Facilitator – Google Explore ML Program
Innovator – Intel Software Innovator Program
Member – Technical Club, FIEM

Technical Publications & Blogs

Implementing Redis Cache within AWS Lambda Function for Better Response Latency (Part 1 – Overview)
View Article
Diabetic Retinopathy Detection Using Intel® Distribution of OpenVINO™ Toolkit
Project Details | Video Demo
Malaria Detection From Blood Sample Images Using Intel® Distribution of OpenVINO™ Toolkit
View Article

Feel free to reach out for collaboration, questions, or even just a good technical chat!