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DevLCodes/README.md

Hi, I'm Lokesh Kumar! πŸ‘‹

Senior Backend Engineer | Distributed Systems | Data Engineering | SaaS Platforms
Bengaluru, India Β |Β  Email β€’ LinkedIn β€’ GitHub


πŸ‘¨β€πŸ’» About Me

I am a passionate Backend Engineer with 6+ years of experience designing and scaling distributed systems, optimizing event-driven architectures, and building robust ETL pipelines. Currently, I work at Clari, where I lead critical projects in SaaS data engineering, focusing on reliability, scalability, and innovative backend solutions to drive impactful business outcomes.

  • πŸš€ Core Strengths: Java, Spring Boot, Apache Kafka, SQL/NoSQL, CI/CD, Kubernetes, AWS, Microservices, Event-driven architectures.
  • πŸ’‘ Tech Enthusiast: Advocating modern engineering practices (TDD, clean code, automation), and mentoring junior engineers.
  • πŸ† Problem Solver: Known for high-impact solutions under tight timelines, system optimization, and cross-functional team leadership.

πŸ’Ό Professional Experience

Clari – Senior Software Engineer (Feb 2024 – Present)

  • High-throughput Data Pipelines: Architected and implemented scalable ETL pipelines using Apache Kafka, integrating Google/Microsoft data sources.
  • Intelligent Matching Service: Developed advanced scoring algorithms for data correlation, orchestrated data flows with Kubernetes, ensuring robust scalability.
  • Unified Analytics: Enabled seamless external source ingestion (including Groove and custom CRMs) for comprehensive activity tracking and analytics.
  • Critical Feature Delivery: Drove the successful rollout of time-tracking features for major enterprise clients on strict schedules.
  • Activity Loader Ownership/Migration: Led performance optimizations, strategic migrations, and enforced TDD for reliable backend maintenance.

Software Engineer II (Jun 2021 – Feb 2024)

  • Integrated Gong/Wingman with Clari via embedded iFrames and robust REST APIs for seamless call recordings and insights.
  • Implemented territory-based models, activity filters, and highly efficient querying structures for Salesforce-integrated workflows.
  • Championed workflow optimizations, saving time and boosting customer efficiency by rethinking and improving database query logic.

Zoho Corporation – Member Technical Staff (May 2019 – Jun 2021)

  • Designed/customized scripting frameworks enabling user automation within ServiceDesk Plus.
  • Spearheaded migration toward RESTful APIs, improving app performance and scalability.
  • Built robust ticket tagging/indexing for faster searches and improved SaaS workflow.

πŸ› οΈ Tech Stack & Tools

Languages & Frameworks:
Java, Spring Boot, JavaScript, React.js, HTML5

Big Data & Backends:
Apache Kafka, PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch

DevOps & Cloud:
Docker, Kubernetes, Jenkins, AWS, Microservices, Git, GitHub

Other:
REST APIs, TDD, Agile/Scrum, CI/CD, SDLC, Linux/Unix


🌟 Projects

  • Activity 360:
    NLP-driven, OpenAI-powered natural language search for Clari; transitioned manual filters to lightning-fast, conversational ElasticSearch experience.

  • Official Website for Acrux Pharmaceuticals:
    Developed and deployed the official website using Vue.js.


πŸŽ“ Education

B.Tech in Information Technology
Sri Krishna College of Engineering and Technology – GPA: 8.1


πŸ… Achievements

  • πŸ† Winner, Mobile Robotics (SAE India) – 2017
  • πŸ’¬ Languages: English (Full professional), Hindi (Limited), Tamil (Native)

πŸ“« Connect With Me


β€œCommitted to advancing system efficiency, reliability, and team successβ€”one line of clean code at a time.”

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  1. acrux-pharma-site acrux-pharma-site Public

    The Official site of Acrux Pharmaceuticals

    Vue 1

  2. resume resume Public

    Senior Software Engineer Resume

    TeX

  3. spring-kart spring-kart Public

    E-Commerce App

    Java

  4. spring-security-6 spring-security-6 Public

    Java

  5. DevLCodes DevLCodes Public