About me

I am a software engineer with expertise in AI, AR/VR, and innovative software development. With a B.E. in Computer Science from BITS Pilani and a strong foundation in C, C++, Python, Java, and frameworks like Unity, LangChain, and Azure DevOps, I focus on delivering impactful and scalable solutions.

At Qualcomm, I work on resolving issues and adding features to the NAS 4G layer, alongside developing AI tools like the Code Review Assistant, significantly improving operational efficiency. During my internships at AMD and Standard Chartered, I optimized large-scale data pipelines, enhanced software reliability, and streamlined project management processes.

As a DAAD Scholar, I conducted research on Mixed Reality applications at TU Braunschweig, contributing to innovative sustainability solutions. I also led a 40-member team as the first president of the Kalipatnapu AR/VR Lab, driving impactful AR/VR projects and fostering industry partnerships.

I am passionate about leveraging technology to push boundaries and create solutions that shape the future of software engineering.

My Interests

  • Augmented Reality

    Augmented Reality

    Recipient of the prestigious DAAD Scholarship, developed a Mixed Reality application on HoloLens to visualize complex LCA data. As the founding President of Kalipatnapu AR/VR Lab, BITS Pilani, led a team of 40 students on various AR/VR projects and hosted a VR Experience Zone during Oasis, generating profits exceeding ₹40,000.

  • mobile app icon

    App Development

    Designed and developed several mobile applications using Flutter during internships, including: FloraFast: A plant delivery app, Adoption App: For connecting users with adoptable dogs, Live Train Tracker: For real-time train status updates, iWorksLab: A food delivery app, Notes and Weather App

  • design icon

    Cellular Networks

    At Qualcomm, contributed to the NAS (Non-Access Stratum) layer for NTN (Non-Terrestrial Network) and LTE (4G) architecture by implementing critical features and resolving high-priority customer issues.

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    Artificial Intelligence

    Developed a Code Review Assistant extension for version control systems like Code Collaborator, Swarm, and GitHub at Qualcomm. The tool leverages the entire code repository as context to enhance code review efficiency.

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    DevOps

    Received the CCIB SCPAY Award for leading the migration of continuous integration systems from Jenkins to Azure DevOps. This transition improved scalability, reliability, and reduced deployment times.

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    Game Development

    Created a water conservation game for NCERT and developed other games like UNO and 3D survival games as part of academic projects.

Recommendations

  • Subhash Kunnoth

    Subhash Kunnoth

    Senior Manager, AMD

    During Varun's internship at AMD, I had the pleasure of working with him closely. Throughout his 6 months time here, Varun consistently showcased excellent programming skills and a good knack for problem-solving. He automated intricate workflows, bringing in efficiency improvements in processes. He employed multithreaded scripting and effective load balancing to solve some the challenges. Varun's innovative solutions underscored his robust technical proficiency and capacity to deliver superior outcomes. Varun is a dedicated and skilled professional, and I confidently endorse him for roles demanding advanced programming expertise and creative problem-solving abilities.


    View their profile

Experiences


Resume

Full-Time Experience

  1. Qualcomm

    Software Engineer | 1 July 2024 - Present

    Code Review Assistant Extension

    • Developed a Chrome extension for version control systems (Code Collab, SWARM/Perforce) that delivers LLM-based feedback on code syntax, logic, memory usage, and design compliance.
    • Onboarded 50+ teams with 80% positive feedback, saving over 1,000 work hours across platforms.
    • Implemented an automated review pipeline for SWARM and Gerrit that posts LLM-generated feedback as comments when new or modified code reviews are submitted.
    • Integrated Tree-sitter to generate dependency graphs and leveraged a Retrieval-Augmented Generation (RAG) pipeline for design document analysis, enabling chain-of-thought review planning.
    • Streamlined performance by streaming LLM outputs through Redis, reducing first response times by 75%.
    • Deployed highly available server endpoints on Kubernetes, ensuring 99.9% uptime and seamless scalability.
    • Utilized MongoDB for log storage and developed a web portal for advanced filtering by user ID, transaction ID, review ID, and timestamp.
    AI-driven Customer Issue Resolution System
    • Developed an AI-driven system using NLP libraries (NLTK, SpaCy) to preprocess email threads and accurately classify customer issues.
    • Integrated a Chroma vector database for efficient log storage and applied few-shot prompting with semantic example selection, achieving 80% issue identification accuracy.
    NAS Layer Feature Additions & UT Framework Management
    • Added new features to mobility and session management modules in the NAS layer for LTE and NTN architectures, reducing critical issue resolution times to under 24 hours.
    • Managed and enhanced the unit test framework by creating targeted test cases, analyzing crashes, and resolving issues, limiting system downtime to less than 24 hours over a 6-month period.

Internships

Professional Internships

  1. AMD

    Software Development Engineer Intern | January 2024 – June 2024

    • Crafted multi-threaded script utilizing LSF to analyze 250GB+ bus tracing data, cutting runtime from a week to 45 mins, addressing volume & IO overhead.
    • Utilized JIRA Rest API for automating CRUD operations, summarizing 1000+ issues, & establishing hierarchical linkage to optimize project management.
    • Conducted competitive analysis of benchmarks (Sysbench and SPEC 2017) on several server machines, providing insights into system performance.
    • Created new benchmarks & developed automation scripts to streamline benchmarking processes, elevating the efficiency of performance analysis pipeline.

    Kalipatnapu AR/VR Lab Workshop

  2. Standard Chartered Bank

    Software Development Engineer Intern | May 2023 – July 2023

    • Improved code reliability for SC Pay by implementing 100+ test cases using JUnit and Mockito, achieving outstanding 98.61% test coverage.
    • Managed the setup and deployment of over 10 repositories using Azure DevOps, ensuring continuous integration and rapid software releases.
    • Facilitated efficient collaboration with Bitbucket for version control & code reviews, streamlining development processes & improving team productivity.

  3. Invoxel Technologies

    Software Development Engineer | June 2022 – July 2022

    • Created AR application for an art gallery, leveraging image recognition to scan paintings, retrieve relevant information, showcasing it on a virtual canvas.
    • Implemented robust AR Object positioning by using private Wayspot Anchors, ensuring stable alignment of virtual elements with real-world objects.
    • Developed a multi-touch application using “TouchScript” for a museum, enabling concurrent usage by multiple users on touch-enabled devices.

Scholarship Projects

  1. Indo-German Sustainability Challenge

    • Developed user-friendly Mixed Reality application for visualizing complex Life Cycle Assessment (LCA) data, facilitating decision-making processes.
    • Demonstrated the application's features, enabling intuitive navigation, scenario selection & CO2 emissions visualization over the product's lifetime.
    • Presented the AR application on the “HoloLens” to a scientific jury, receiving accolades for its innovative approach & potential impact on LCA analysis.
    • Collaborated seamlessly with international teams, fostering effective cross-cultural communication and teamwork at TU Braunschweig and BITS Pilani.

  2. Geospatial Mapping and Location Services | C# Language

    • Created MapMyIndia SDK's Navigate to and from feature with intuitive zooming animations, facilitating effortless travel between map locations.
    • Built a versatile Map Layer Inspector Panel, automating marker and model management on the map, resulting in significantly reduced development time.
    • Implemented smooth zoomable and rotation functionality, ensuring a fluid and distortion-free experience, resulting in enhanced map interactions.

    • Developed an engaging, web-based educational game funded by NCERT (overseen by Prof. Neetu Yadav) to teach young children about water conservation.
    • Contributed to audio production, animation, script writing, and game design to create an interactive and thought-provoking learning experience.

Education

  1. Birla Institute of Technology and Science, Pilani (BITS-Pilani, Main Campus) 2020-2024

    Bachelors of Engineering - Computer Science | 8.11


    • Acquired expertise in core subjects, including Data Structures and Algorithms, Computer Networks, Operating Systems, Object-Oriented Programming, Database Management Systems, Computer Architecture, and Compiler Construction.
    • Ranked among the top coders in the institute.
    • Selected as one of the top 10 students to receive the DAAD Scholarship for research on mixed reality applications as a guest researcher at TU Braunschweig, Germany.
    • Spearheaded the establishment of multiple labs at BITS Pilani, including the Kalipatnapu AR/VR Lab, Tinkering Lab, and Postman Lab.
    • Served as the inaugural president of the Kalipatnapu AR/VR Lab, fostering industry partnerships and leading a 40-member team to develop AR/VR solutions, immersive experiences, and interactive simulations. Organized a VR Experience Zone at Oasis, generating ₹40,000+ in profits.
    • Founded the Blockchain Department in the Coding Club, defining its vision, managing initial recruitments, and hosting the ICP Hackathon.
    • Actively participated in hackathons and coding competitions.
    • Secured top performance in the Publicis Sapient Jumpstart Hackathon, earning exclusive access to the prestigious Jumpstart Program.

  2. Manav Sthali School

    2008-2020

    Higher Secondary Education | 91.6%


    • Recieved Manav Alok Award During Farewell for excellence in the field of Quizzing
    • TECHNOTHLON by IIT Guwahati - City Rank 3, State Rank 23
    • Brainwave Interschool Quiz, Manav Sthali School - First in 2019, Second in 2017
    • Australian National Chemistry Quiz (ANCQ) - Certificate of High Distinction 2018, Certificate of Distinction 2016
    • Chem-Marathon in Pulse 2019, Bal Bharti School - Third Rank
    • Geek-A-Hertz Capture the Flag - Presented Business Plan & Qualified Level 1
    • FIITJEE Talents Reward Examination (FTRE) 2014 - State Rank 3, Delhi (Central Zone)
    • Maths Genius Award 2012 - State Rank 3, All India Rank 15
    • XXXII Manav Sthali Maths Talent Test 2016 - Silver Medal
    • International Olympiad of Science (IOS) 2015 - Level 1 State Rank 15, Level 2 State Rank 47
    • National Creativity Olympiad 2015 - Certificate of Excellence
    • National Genius Search Examination (MAINS) 2015 - Qualified
    • National French Spellbee Competition 2015 - First & Second Round of Intermediate Level
    • 4th Max Life Insurance i-genius Scholarship - Certificate of Merit
    • ASEAN Quiz 2018 - Certificate of Appreciation
    • Second Position in Interschool Open Skating Championship

My skills

  • Augmented Reality
    90%
  • App Development
    80%
  • Artificial Intelligence
    80%
  • C/C++
    90%
  • Java
    80%
  • Python
    80%
  • DevOps
    70%
  • Other Skills


Coursework

    • Data Structure and Algorithms
    • Design and Analysis of Algorithms
    • Computer Networks
    • Operating Systems
    • Object Oriented Programming
    • Database Management System
    • Computer Architecture
    • Discrete Structure in Computer Science
    • Computer Graphics
    • Compiler Construction
    • Blockchain

Projects


Kalipatnapu AR/VR Lab initiatives

Extra

Curricular

Volunteering

  1. Kalipatnapu AR/VR Lab BITS Pilani (President) | May 2023 - Jun 2024

    • Strengthened industry partnerships to identify opportunities and develop innovative AR/VR solutions, immersive experiences, and interactive simulations.
    • Led a team of 40 students working on diverse AR/VR projects and organized a VR Experience Zone during Oasis, generating over ₹40,000 in profits.


  2. Coding Club - Blockchain Dept (Coordinator) | July 2022 - May 2023

    • Established the Blockchain Department under the Coding Club, outlining its objectives, executing initial recruitments, and leading the organization of the ICP Hackathon.

  3. Tinkering Lab - BITS Pilani

    • Pioneered the establishment of the Tinkering Lab at BITS Pilani, ensuring students had 24/7 access to tools and machines needed to prototype ideas.
    • Managed inventory for consumable goods, acquired new tools, and fostered a culture of innovation.


    Tinkering Lab Bits Pilani
  4. Tennis Mixed Doubles Tournament

    • Won a silver medal in the mixed doubles category at the BITS Premier League (BPL) tennis tournament.


    Tennis Mixed Doubles Tournament
  5. BITS Pilani Hockey Team (Member)

    • Represented BITS Pilani as a member of its hockey team, demonstrating teamwork and athletic commitment.


    BITS Pilani Hockey Team
  6. YuvaSpark NGO (External Relations and Development Team)

    • Contributed to YuvaSpark, a youth-led nonprofit focused on child welfare and educational causes, as a member of the External Relations team.
    • Connected with stakeholders to promote the organization’s initiatives and developed a website to enhance its outreach and operational efficiency.


    YuvaSpark NGO
  7. Postman Lab

    • Contributed to establishing the Postman Lab at BITS Pilani to promote API literacy and API-first principles among students.


    Postman Lab
  8. ACM Club (App Developer)

    • Developed several mobile applications, including a notes app, an adoption app, and a weather app, as part of the ACM Club.
    • Participated in the ACM Summer Explore Program under the mentorship of Pranav Saxena, Staff Software Engineer at Meta.


Hobbies

  • Marathon

    Marathon

  • Trekking

    Trekking

  • Tennis

    Tennis

  • gym

    Working Out

  • Hockey

    Hockey

  • Skating

    Skating

  • Table Tennis

    Table Tennis

  • cook

    Cooking