Open to opportunities

Sushant Sharma

@sushantsharma

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Experienced Java Backend Developer specializing in scalable systems.

India

Message

What I'm looking for

I am looking for a dynamic work environment that encourages innovation and collaboration, where I can leverage my skills in backend development and cloud technologies while contributing to impactful projects.

I am an experienced Java Backend Developer with a strong focus on building scalable and high-performance backend systems. My expertise lies in Spring Boot, Microservices, and cloud-native development, where I have successfully handled over 2 million requests per minute by applying advanced System Design principles and leveraging multi-threading techniques.

At Samsung R&D Institute, I led the engineering of an SQL AI assistant that significantly reduced manual efforts in data handling and improved turnaround time by 80%. My projects have included developing GraphQL-based microservices and migrating sensor data to Amazon Redshift, resulting in substantial cost savings and enhanced system performance. I thrive in collaborative environments and am passionate about utilizing modern DevOps tools to ensure system observability and reliability.

Experience

Work history, roles, and key accomplishments

Current

Lead Engineer

Current

Samsung R&D Institute, Delhi

Mar 2025 - Present (4 months)

Led the engineering of an SQL AI assistant using Langchain and Claude Sonnet 3.7 (via AWS Bedrock) to generate SQL queries from natural language, reducing manual efforts in handling complex data requests. Added a Streamlit-based user interface to streamline SQL query generation, minimizing turnaround time for responding to data requests by 80%.

Lang Chain Streamlit SQL Assistant.To Natural Language Processing

Software Development Engineer

Samsung R&D Institute, Delhi

Jul 2022 - Mar 2025 (2 years 8 months)

Programmed a GraphQL-based microservice for 10+ digital appliance types, serving HRM data efficiently to other teams. Reduced overall database load by 10% and centralized data ownership within the engineering team for better maintainability and scalability.

GraphQL Microservices REST APIs Kafka Kubernetes GitHub Actions ArgoCD Prometheus Grafana Cloudwatch Amazon Redshift Java Spring Boot

Software Developer Intern

Samsung R&D Institute, Delhi

Jun 2021 - Jul 2021 (1 month)

Engineered an end-to-end trailer generation system for 100+ movies using GCP Video Intelligence and Gaussian Mixture Models. Performed audio/video processing using ffmpeg, Librosa, MoviePy, and Pydub.

Gaussian Mixture Model GCP Video Intelligence Gaussian Mixture Models FFMPEG MoviePy Pydub Audio Processing Video Processing

Education

Degrees, certifications, and relevant coursework

Indian Institute of Technology, Roorkee

Bachelor of Technology, Electronics and Communication Engineering

Grade: 8.898/10.00

Activities and societies: Conducted academic projects including 'Study of Lunar Surface Using Chandrayaan-II Data' and 'Parts of Speech Tagging (POS Tagging)'.

Studied Electronics and Communication Engineering, gaining a strong foundation in core engineering principles. Achieved a CGPA of 8.898/10.00, demonstrating strong academic performance.