Kamaldeep Verma

Senior Software Engineer

Bengaluru, Karnataka, India7 yrs 5 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Scaled DSP to 50K+ QPS with low latency.
Led development of CTV ad serving, increasing revenue by 40%.
AI Hackathon Winner for innovative LLM application.

Stackforce AI infers this person is a Backend Engineer specializing in AdTech and Fintech with expertise in low-latency systems.

Contact

kamal.verma.eng@gmail.com LinkedIn

Skills

Core Skills

MicroservicesReal-time BiddingSecurity

Other Skills

AWSAkkaAlgorithmsApache KafkaApache SparkBig dataCC++Cascading Style Sheets (CSS)Cloud ComputingCoding StandardsData StructuresDistributed SystemsDockerETCD

About

I build high-scale, low-latency, and resilient backend systems that power real-time decision making at global scale. In my recent work, I scaled a Demand-Side Platform (DSP) to handle 50K+ QPS with P95 latency under 45ms, delivering highly optimized performance in AdTech’s most demanding environments. My experience spans designing and developing: -Low Latency, Real-time bidding systems and auction engines optimized for speed and reliabilty -Distributed, event-driven architectures ensuring scale, resilience, and observability -Large-scale migrations, including AWS → Kubernetes transitions with zero downtime Technically fluent in Java, Go, C++, Python, and cloud-native stacks (AWS, Kubernetes, Docker, Kafka, Avro, Schema Registry), I focus on clean architecture, production readiness, and both HLD & LLD system design. I have hands-on experience with Generative AI and agentic architectures, including building an LLM-powered appications. Currently, I’m also exploring Generative AI & agentic architectures—integrating LLM-powered agents to automate developer workflows and build intelligent backend control systems. With a postgraduate degree in Software Systems from BITS Pilani, I combine engineering depth with curiosity-driven innovation to deliver impact at scale.

Experience

Samsung electronics

2 roles

Senior Software Engineer

Promoted

Mar 2023 – Present · 3 yrs · Bengaluru, Karnataka, India

Official Samsung Title: Lead Engineer
Successfully scaled and currently operate DSP real-time bidding system, supporting 50K+ QPS with 45ms P95 latency, ensuring low-latency ad serving at global scale
Migrated legacy flow to native bidding architecture, adding stage-wise metrics (Prometheus/Grafana) and reducing fallback from 10% to 0.05%, enabling full legacy deprecation
Led development of Connected TV (CTV) AdRequest–Response flow, including robust VAST integration for video ad serving, expanding platform capabilities into CTV with 40% Ad Revenue increase
Productionized Godog-based BDD acceptance/integration test framework across microservices with Docker & GitHub Actions (CI/CD pipeline with caching); parallelized test runs, reducing execution time from 15 min to 5 min, cutting production incidents by 50% and stabilizing releases
Implemented precision currency handling in the bidding pipeline for multi-exchange auctions; enabled support for multiple currencies and dynamic pricing, ensuring correctness across global rollouts
AI Hackathon Winner (2025): Created a Slack app leveraging AWS Bedrock to capture Slack thread discussions and generate LLM-evaluated architecture decisions, now embedded in production workflows
Led end-to-end tech spec creation, architectural reviews, and design approvals for major features, mentoring junior engineers
Built production-ready, low-latency APIs in Java and Go, ensuring SLA compliance under high traffic load.

JavaGoMicroservicesDockerKubernetesPrometheus+3

Software Engineer

Jan 2021 – Mar 2023 · 2 yrs 2 mos · Bengaluru, Karnataka, India

Official Samsung Title: Senior Software Engineer
Designed and developed core modules for DOOH SSP auction engine, enabling real-time bidding for digital signage inventory.
Integrated with multiple demand partners while maintaining compliance with latency-sensitive OpenRTB protocols
Developed end-to-end real-time configuration service using ETCD, Kafka, and application-based CDC,reducing data sync latency from 30 minutes (batch) to milliseconds(real-time)
Optimized screen metadata storage via compression and lazy loading for DOOH SSP, with a significant 70% reduction in memory utilization, reducing pod boot-up time while still enabling the system to reliably support 150K+ screens in production
Migrated Location Beacon service from AWS EC2 to Kubernetes, implementing full CI/CD pipelines for automated build, test, and deployment
Integrated Kafka logging with Avro schema registry to handle high-volume location logs, ensuring consistency and scalability
Designed and rolled out a pluggable logging architecture, later adopted across the Samsung Ads platform for standardized and extensible observability
Migrated bulk-upload server application to AWS Lambda, reducing infrastructure costs by 40% while improving scalability and maintainability
Developed scalable backend components in Java, Vertx, deployed on dockerized AWS K8s with auto-scaling and load-balanced architecture.
Collaborated with product, QA, and frontend teams to deliver features from HLD → LLD → production deployment with minimal rollback incidents

JavaKafkaETCDMicroservicesKubernetesAWS+1

Lendo | ليندو

Senior Software Engineer

Oct 2020 – Jan 2021 · 3 mos · Riyadh, Saudi Arabia

Among the first developers to build a digital lending marketplace in Saudi Arabia, enabling businesses to pre-finance outstanding invoices
Implemented SME onboarding, loan financing, and investor bidding REST APIs, accelerating credit access for SMEs and streamlining investor participation
Tech Stack - Java, Spring Boot, REST, Microservices

JavaSpring BootRESTMicroservices

Samsung r&d institute bangalore

Research And Development Intern - Imaging

Jan 2020 – Jun 2020 · 5 mos · Bengaluru Area, India

Worked on Android Camera System Application Development which involved Research & Analysis on the available Video Stabilization modes and development of a new video stabilization algorithm using user-generated data and multimedia computing
Implemented a New Dynamic & Intelligent Video Stabilization Algorithm in the Camera Pipeline for the upcoming Samsung Smartphone Devices
Tech Stack - C++, Python

C++Python

Nagarro

SDE Intern

May 2019 – Jul 2019 · 2 mos · Gurgaon, India

Developed a High-Performance, Reactive, Fault-tolerant, self-healing, and Scalable Call Metering System using the Actor Programming Model in Akka with an asynchronous database
Handled real-time processing of thousands of concurrent users synchronously.
Tech Stack - Scala, Java, Akka Framework, PostgreSQL, REST

ScalaJavaAkkaPostgreSQL

Gemalto (now thales digital identity & security)

2 roles

Software Development Engineer

Jul 2016 – Jul 2018 · 2 yrs

Cloud Master Key - Vendor Key and Data Security
Developed a stateless server with Cryptographic REST-based web services that provided encryption, decryption, digital signature, and verification to the user data. Keys were stored in a complex way and never available in the memory in a simple form
The developed solution completely removed the dependency on the hardware key(Master Key) in a scenario where the hardware key cannot be introduced
Tech Stack - Java with J2EE stack, Spring, OAuth 2.0, REST
I also Ported Sentinel RMS (a Gemalto Licensing Product) and its related drivers to various embedded Linux platforms like ARM, MIPS, Wind River Linux, and RTOS like INTIME which helped me acquire strong debugging skills in C/C++ using GDB by handling complex embedded platform-specific issues.

JavaSpringRESTOAuth 2.0Security