Kaushik Nandan

Software Engineer

Bengaluru, Karnataka, India10 yrs 3 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Expert in scalable GenAI and ML systems.
  • Proven track record in high-performance ad tech.
  • Strong background in game development and backend architecture.
Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in Gaming and AdTech industries.

Contact

Skills

Core Skills

Large Language Models (llm)ScalabilityAdtechJavaSpringbootGame DevelopmentBackend ArchitectureBackend OptimizationNetworkingLow Level DevelopmentData AnalysisFraud Detection

Other Skills

AWSAerospikeAlgorithmsApache KafkaCC#C++CSSCloud ComputingData StructuresDatabasesDecision TreesDistributed ML PipelinesDistributed SystemsEvolutionary Computation

About

Experienced Software Engineer with a demonstrated history of working in the adtech, search, backend, genai, llms, gaming and the network industry. Skilled in Java, Spring Boot, Milvus, Cassandra, C#, Python, Unity, C, C+, High and low level scalable design, Algorithms, Data Structures, Databases, Git, OS etc. Strong engineering professional with a Bachelor of Technology (B.Tech.) focused in Computer Science from IIT, Patna.

Experience

Walmart global tech

3 roles

Staff Software Engineer

Promoted

Jun 2024Present · 1 yr 9 mos

  • Leading highly scalable and distributed GenAI Search & ML systems involving Semantic Text Search, Image Search, Evaluation Platform, Scalable & Distributed ML Pipelines, MLOPS, LLMs like Mistral, Llama, Agents etc
Large Language Models (LLM)ScalabilitySemantic Text SearchImage SearchMLOPSDistributed ML Pipelines

Senior Software Engineer

Nov 2021May 2024 · 2 yrs 6 mos

  • AdTech : Building Ad Server and working on highly scalable and performant Ads backend for walmart
AdTechScalabilityPerformance Optimization

Software Engineer III

Jul 2019Oct 2021 · 2 yrs 3 mos

  • Working in the Advertising Backend team. Key role in development of highly performant modern Ad Server from scratch to support QPS around 20K. Primary technologies used include Java, SpringBoot, Scala, Kafka , Aerospike, Sql Server etc.
JavaSpringBootScalaKafkaAerospikeSQL Server

Zynga

Software Engineer

Jan 2017May 2019 · 2 yrs 4 mos · Bengaluru, Karnataka, India

  • Key role in the development of mobile game Farmville Tropic Escape. Developed and architected backend platform infra, high scale matching engine, million dollar game features, mini games for the game etc. Using Java, C#, Redis, Kafka, AWS, Lambda, Unity, Python, PHP etc. for developing the high throughput games. Also worked on Farmville 2 where was involved in owning features, game optimizations for the backend and client
JavaC#RedisKafkaAWSLambda+5

Arista networks

Software Engineer

Jul 2015Dec 2016 · 1 yr 5 mos · Bengaluru, Karnataka, India

  • Worked on the network platform and involved in implementing important functionalities of routing protocols mainly IGP. Also worked on the platform side for the EOS SDK. Low level networking system development using Python, C and C++ in a completely Unix development environment.
PythonCC++Routing ProtocolsUnix DevelopmentNetworking+1

Institute for development and research in banking technology

Research Intern

May 2014Jul 2014 · 2 mos · Hyderabad Area, India

  • Fraud Detection in Financial statements using Evolutionary Computation based White Box Rule Miners Guide : Dr. V. Ravi and Padma Shri Dr. B.L. Deekshatulu
  • Worked on identification of Fraud Companies using White Box methodology of Evolutionary Computation . Developed and Implemented corresponding Rule Miners in the process .
  • The data used contains Financial Statement Details of both Fraudulent and Non- Fraudulent companies .The details of companies available include financial variables such as Debt, Assets , Net Profit etc.
  • Decision Tree based rule systems used to provide us a WhiteBox model .
  • Modified and improved the existing Firefly Algorithm for Fraud Detection by 15 percent. Developed the Threshold Acceptance Rule miner and Firefly and Threshold Acceptance Hybrid Rule miner.
Evolutionary ComputationFraud DetectionDecision TreesData Analysis

Education

Indian Institute of Technology, Patna

Bachelor of Technology (B.Tech.) — Computer Science

Jan 2011Jan 2015

DAV PUBLIC SCHOOL,HEHAL,RANCHI

Higher Secondary Certificate — Science

Jan 2008Jan 2010

DAV PUBLIC SCHOOL , HEHAL , RANCHI

Matriculation

Jan 2004Jan 2008

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