siddharth sharma
@siddharthsharma4
Full Stack Engineer with 4+ years in Java & Spring Boot, skilled in scalable systems, DSA, and distributed architecture.
IndiaWhat I'm looking for
Full Stack Engineer with 4+ years of experience building scalable microservices using Java, Spring Boot, and modern web technologies. Strong expertise in system design, distributed systems, and high-performance backend development. Proven track record of improving system efficiency, reducing costs, and enhancing user engagement. Passionate about Data Structures & Algorithms and competitive programming, with a focus on solving complex real-world problems.
Experience
Work history, roles, and key accomplishments
Backend Software Engineer
TransUnion
Mar 2025 - Present (1 year 3 months)
Led development of an Audience Refresh microservice with graph-based dependency resolution, reducing manual effort by 25%. Built high-throughput data processing with Google Pub/Sub and SCDF Transcoder (12x faster), implemented bulk activation for 15,000+ audiences (15% engagement lift, 90% less manual time), and migrated legacy Apache Airflow pipelines to Common Data Format to cut infrastructure c
Backend Developer
TransUnion
Mar 2025 - Present (1 year 3 months)
Led development of an Audience Refresh microservice using Java and Spring Boot, reducing manual effort by 25% and improving processing efficiency. Built high-throughput audience reach computation with Google Pub/Sub and SCDF Transcoder (12x faster) and delivered bulk audience activation for 15,000+ audiences, increasing engagement by 15% while reducing manual activation time by 90%; also migrated
Backend Software Engineer
Zentity
Aug 2023 - Feb 2025 (1 year 6 months)
Engineered a Content Aggregator microservice for Vodafone Oman, boosting engagement by 25% and enabling OTT subscriptions (Netflix, Spotify) via the app. Designed scalable microservices for subscriptions, billing, and entitlements, reducing costs by 15% and improving availability to 99.9%, and built RESTful APIs with Spring for integrations.
Backend Developer
Zentity
Aug 2023 - Feb 2025 (1 year 6 months)
Engineered a Content Aggregator microservice for Vodafone Oman, boosting engagement by 25% and enabling OTT subscriptions (e.g., Netflix, Spotify) via the app. Designed scalable Java/Spring Boot microservices for subscriptions, billing, and entitlements, reducing costs by 15% and improving availability to 99.9%, and built RESTful APIs for integrations using Spring REST Framework; streamlined deplo
Technical Mentor (DSA)
Scaler by InterviewBit
Jan 2021 - Jul 2023 (2 years 6 months)
Mentored 1,000+ students in data structures, algorithms, and system design, improving problem-solving skills and technical interview outcomes. Resolved 5,000+ advanced technical queries and maintained a 4.9/5 mentor rating for clarity and depth.
DSA & System Design Mentor
Scaler by InterviewBit
Jan 2021 - Jul 2023 (2 years 6 months)
Mentored 1,000+ students in Data Structures, Algorithms, and System Design, improving problem-solving and technical interview performance. Resolved 5,000+ advanced technical queries and maintained a 4.9/5 mentor rating for clarity, depth, and engaging teaching methods.
Education
Degrees, certifications, and relevant coursework
Maharaja Agrasen Institute of Technology
Bachelor of Technology (B.Tech), Computer Science
2019 - 2023
Grade: 8.9
Completed a Bachelor of Technology (B.Tech) in Computer Science at Maharaja Agrasen Institute of Technology from 2019 to 2023.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Social media
Job categories
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