Naveen Bhattar

Senior Software Engineer

Bengaluru, Karnataka, India7 yrs 7 mos experience

Highly Stable

Key Highlights

Expert in scalable backend systems and distributed architecture.
Proven track record in optimizing performance and reliability.
Strong experience in fintech and automotive digital retail.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech and Automotive Retail systems.

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Skills

Core Skills

Backend ArchitectureDistributed SystemsBackend DevelopmentData ProcessingMicroservicesAnalyticsMiddleware Development

Other Skills

JavaProblem SolvingSQLSnowflakeSpring BootBack-End Web DevelopmentC++MiddlewareCross-functional Team LeadershipTeamworkApache KafkaObject-Oriented Programming (OOP)Logical ReasoningSoftware DevelopmentApplication Programming Interfaces (API)

About

I’m a Senior Software Engineer specializing in scalable backend and distributed systems that power high-throughput, business-critical platforms. Over 7+ years, I’ve built performance-sensitive systems across fintech and automotive digital retail, with a strong focus on backend architecture, concurrency, asynchronous processing, and service reliability. I work extensively with Java and C++, designing multithreaded systems, optimizing request flows, and improving latency, throughput, and system stability under load. At Goldman Sachs, I engineered backend systems supporting large-scale financial processing and analytics platforms, modernized legacy compute workflows, and built reusable processing frameworks. Currently at Tekion, I’m part of the Secure Checkout (Digital Retail) platform team, improving the performance, scalability, and resilience of services powering critical purchase flows. I enjoy solving deep engineering problems around distributed systems, multithreading, async workflows, performance tuning, and system design. I’m especially interested in backend and platform roles where architectural decisions directly influence scalability and reliability. Outside of tech, I’m into sports and dance — both of which keep me disciplined, competitive, and energized.

Experience

7 yrs 7 mos

Total Experience

3 yrs 4 mos

Average Tenure

11 mos

Current Experience

Tekion corp

Senior Software Engineer (SDE3)

Jul 2025 – Present · 11 mos · Bengaluru · On-site

Working in the Secure Checkout (Digital Retail) platform team, building highly reliable and scalable backend systems that power critical purchase flows in the automotive retail ecosystem. Focused on improving performance, reliability, and service architecture by reducing inter-service coupling and streamlining request flows.
Reduced API latency by ~43%, optimized high-traffic validation paths, and improved system stability during peak loads. Contribute to backend design, production issue resolution, and continuous performance optimization.

JavaMicroservicesBackend ArchitectureDistributed Systems

Goldman sachs

Associate Software Development Engineer (SDE2)

Nov 2021 – Jun 2025 · 3 yrs 7 mos · Bengaluru · On-site

Developed a REST API for high-volume transaction processing microservice with asynchronous response handling. Enforced a thread pool executor to manage concurrent requests, strategically limiting the pool size to optimize performance and protect the back-end database from overload, ensuring system reliability.
Led the deprecation of WebID-based browser authentication across multiple apps. Replaced the WebID (.gs.com) cookie with a centralized
authentication system that whitelisted URLs to issue secure session cookies, implemented using Kong Proxy and IAM-based authentication, strengthening security for browser-based authentication workflows.
Developed the Resource, Revenue, and Returns (RRR) matrices for analytics, building ETL pipelines to process large volumes of data from multiple sources, including capital, revenue, and balance sheet systems. Designed and executed a POC to benchmark query performance between Sybase IQ and Snowflake, aiming to determine the optimal data source for storing resultant data. Engineered efficient data storage and retrieval using Snowflake’s advanced features, optimizing query performance and scalability.
Migrated the Apple Card revenue calculation system to a new platform using Ignite Spark for computations, transitioning from in-memory Java-
based processing. The migration addressed performance limitations of the legacy system, scaling from 4.5k cohort positions to 12 million
individual card positions.
Collaborated across multiple teamsto design and implement a Generic Unified Product Profit and Loss(PL) Calculation workflow using Apache
Spark and Java, optimizing development cycles and enhancing scalability for multiple product lines.
Led the migration of the EqML revenue calculation system to the cloud AWS, Automating ETL jobs with AWS Glue for enhanced data processing efficiency and scalability. Leveraged Spark for parallel computations and transitioned to Snowflake, optimizing performance.

Problem SolvingSQLBackend DevelopmentData Processing

Dp world

Software Development Engineer I

Aug 2021 – Oct 2021 · 2 mos · Bengaluru, Karnataka, India · On-site

Worked as an individual contributor by designing and developing vessel management system for DP world.

Problem SolvingSpring BootBackend Development

Samsung r&d institute india - delhi

Software Development Engineer

Jul 2018 – Aug 2021 · 3 yrs 1 mo · Noida, Uttar Pradesh, India · On-site

Network Framework Engineering: Developed and optimized middleware modules for Screen Mirroring (Smart View), Cellular Dongle (5G PoC), and VDCurl (libcurl-based wrapper).
Screen Mirroring (P2P Connections): Engineered p2p-asm service daemon for peer-to-peer (P2P) discovery & connection, utilizing Boost State
Machine forstate transitions. Implemented key features: p2pListenChannel, GOIntentValue, TDLS settings, BT Wake-Up Support, and WFD IE handling.
Memory Optimization: Reduced memory footprint by ~30% by integrating the screen-sharing module with P2P connection, significantly benefiting lower-end models.
Feature Development: Designed and implemented TAP View for seamless Screen Mirroring.
Market Issue Resolution: Resolved critical market issues in VDCurl module, including fixing server-side false value reception.

Problem SolvingBack-End Web DevelopmentMiddleware Development