Ujjwal Tyagi

Software Engineer

Noida, Uttar Pradesh, India3 yrs 10 mos experience

Key Highlights

  • Led migration from REST to GraphQL at Microsoft.
  • Developed AI-driven applications for real-world impact.
  • Shipped secure frameworks for B2B clients at Samsung.
Stackforce AI infers this person is a Full-Stack Software Engineer with a focus on AI and scalable systems.

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Skills

Core Skills

GraphqlApi ArchitectureJavaObject Oriented DesignReact.jsRest ApisReactjsDeep Learning

Other Skills

System designSecurity operationsC++AndroidReduxHTML5DockerComputer VisionPythonMachine LearningSoftware DevelopmentAlgorithmsData StructuresSoftware DesignDatabase Management System (DBMS)

About

I engineer products at the intersection of intelligent systems and real-world scale. Currently at Microsoft, I work across system design, API architecture, and production-grade features — recently leading a migration from REST to GraphQL for a core identity platform. I’ve shipped secure frameworks at Samsung for B2B clients, and built high-retention UI systems at HackerRank for 7M+ users. Alongside strong backend & full-stack experience, I’m deeply invested in AI-driven applications. I've built: 🎯 Real-time Age-Gender Recognition model deployed on CCTV 🧠 Prompt-engineered LLM flows integrated into dashboards ⚙️ AI-powered backend utilities for classification, user modeling, and automation I care about how AI meets product — and how we can design for real usage, not just prototypes. Whether it's building a scalable GraphQL layer, designing ML-serving APIs, or reducing system load by 36% through smart architecture — I’m all in on tech with impact. Tech I work with: Java, ReactJS, GraphQL, Docker, TensorFlow, LLMs (GPT, Claude), MongoDB, Kubernetes What I love solving: AI x Product integration, Scalable APIs, High-Impact UX, Infra-Smart Engineering ⚡ Let’s connect if you’re building next-gen platforms with AI at the core. I bring speed, product intuition, and a love for systems that actually work.

Experience

3 yrs 10 mos
Total Experience
2 yrs 3 mos
Average Tenure
1 yr 7 mos
Current Experience

Microsoft

Software Engineer

Sep 2024Present · 1 yr 7 mos · Hyderabad, Telangana, India · Remote

  • Led OneProfile’s transition from REST to GraphQL, enabling smarter data access patterns used by multiple downstream AI services.
  • Acted as SFI & Live Site DRI — owned all security & production operations; optimized user issue flows for faster triage.
  • Delivered Nuance labor-edit features — designed with future ML audit and NLP-based tagging in mind.
GraphQLAPI architectureSystem designSecurity operations

Samsung electronics

Software Engineer

Jun 2022Sep 2024 · 2 yrs 3 mos · Noida, Uttar Pradesh, India · On-site

  • ◦ Ported UCM Framework: Ported the UCM Framework from Tiger OS to UTAH OS for all B2B customers of Samsung.
  • ◦ Contributed to UCM: Worked on enhancing the security and efficiency of all the processing during functionality calls in UCM Framework and UCM TA resulting in a reduction in processing load by 36%.
  • ◦ Worked on BSI Implementation: Collaborated with HQ to implement security requirements from BSI leading to a new B2B customer.
JavaC++Object Oriented DesignAndroid

Samsung india

Software Engineer Intern

Jan 2022Jun 2022 · 5 mos · India

  • Developing Android Applications for CTO team.
  • Building applications for business oriented use.

Hackerrank

Software Engineer Intern

Jun 2021Dec 2021 · 6 mos · India

  • Developed the Split-View Editor for challenges in HackerRank Community Platform for the A/B test variation for the full-screen editor which is deployed for 50% of Hackers resulting in a stay on the rate of 87% for 7 million users.
  • Implemented Mobile View Compatibility for Interview Prep Kits in Hackerrank Community Platform enabling the ease of use for 3 million users who enter the platform using mobile and reducing the exit rate by 73%.
React.jsReduxREST APIsHTML5

Dimentrix technologies pvt. ltd.

Software Engineer Intern

Apr 2021May 2021 · 1 mo · India

  • + Developed an Airbyte Connector which fetches data from various sources into the DeepInsight data analytics software and
  • Dockerized the DeepInsight software for OS independent setup. It is being used by 300 companies around the globe.
  • + Worked on the frontend using React and Redux, and backend using spring and hibernate on a Live project.
ReactJsReduxDocker

Shoprox technologies pvt. ltd.

Software Engineer Intern

Mar 2021Apr 2021 · 1 mo · India

  • + Created Server Side Event notification module which is used to send notifications to individuals as well as hospitals. This project
  • is now used to manage 1500 hospitals.
  • + Worked on the frontend using React and Redux in integrating sign-in functionality with the backend API.

Smarg technologies

Machine Learning Intern

Jun 2020Sep 2020 · 3 mos · Madhya Pradesh, India

  • Image Recognition and Classification while implementing various research papers in the field for the given task in Python.
  • Worked on implementing Age-Gender Classification model, implementation of DeepClean model.
  • Data preparation and processing.
  • Frameworks used: TensorFlow, Keras, TLT kit, Pytorch, OpenPose, etc.

Prophaze - kubernetes waf

Machine Learning(Cyber Security) intern

May 2020Dec 2020 · 7 mos

  • Worked on the development of an Intrusion Detection System using a machine learning approach.
  • Worked with NGINX server, OpenSSL, Postman, JSON, OpenResty, etc.
  • Worked on providing various machine learning approaches to tackle the cyber security side for web servers.
  • Tested the IDS system developed for security flaws.

Codespeedy technology private limited

Machine Learning intern (with Python)

May 2020Jun 2020 · 1 mo

  • The day-to-day task involves:
  • 1. Developing Machine Learning Algorithm to solve the task assigned by the lead.
  • 2. Writing a well-explained walkthrough and explanation for the implementation of the algorithm.
Deep LearningComputer VisionPython

J.p. morgan

Software Engineering Virtual Intern

Apr 2020May 2020 · 1 mo

  • Successfully Completed the JPMC's Software Engineering Virtual Experience and learnt practical implementations of the work of a Software Engineer at JPMC. Learnt the hands-on experience of software engineering in establishing Financial Data Feeds, Frontend Web Development and Data Visualization with Perspective. Perspective is an interactive visualization component for large, real-time datasets developed by JPMC.

Education

National Institute of Technology Manipur

Bachelor of Technology - BTech — Computer Science

Aug 2018Jun 2022

Assisi Convent School, Noida

High School Diploma — Science

May 2015May 2017

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