Shekhar Roy

Associate Staff Engineer at Nagarro

Microsoft Certified Azure Professional · New Delhi, India

I build web and Android apps, and full-stack systems for real-time business problems. I care about performance, thoughtful experiences, and ownership from idea to delivery.

Professional portrait of Shekhar Roy

Selected projects

EveryQR: QR Scanner & Maker

Android app · QR codes & barcodes

Scan QR codes and barcodes, create your own, and keep them organized on your phone. Read codes from the camera, an image, or a PDF, then design, save, or share them.

  • Scanning, creation, and a local library that work offline
  • Design Studio with templates, colors, shapes, and a readability check
  • Free core features, no account, and optional Pro

LunarPing: Sky Map & Alarms

Android app · Astronomy

An interactive sky explorer, celestial object finder, and astronomical alarm clock. Discover stars, planets, and constellations on a 360° sky map, find them through your phone’s camera, and set alarms for the moments you don’t want to miss.

  • Live camera guidance and multiple-object tracking
  • Alarms for sunrise, moonrise, eclipses, and other sky events
  • Explore any date or location, with core calculations available offline

Kitna Lagega: Material & Cost

Web & Android app · Construction

Measure once. Estimate many times. A workspace for homeowners, contractors, and designers to turn saved room and wall layouts into material quantities and cost estimates, from paint and tiles to brickwork, concrete, and rebar.

  • 30+ calculators with reusable layouts and opening deductions
  • Local material and labor rates, with editable calculation assumptions
  • Offline Android workspace, on-device data, and no sign-up required

More projects in Labs

About

I am a software engineer with over 9 years of experience across full-stack development, cloud, distributed systems, and product engineering.

I enjoy taking ownership of complex work, improving system performance, and working closely with cross-functional teams.

My work has centered on practical business systems: .NET applications, React interfaces, Azure-based delivery, microservices, distributed caching, messaging, and database-backed products.

Alongside my engineering work, I build independent products: LunarPing for sky exploration, Kitna Lagega for construction estimates, and smaller web tools for everyday tasks.

A key highlight has been designing and developing a microservice-based trading exchange from scratch. Across my work, I have focused on streamlining processes, reducing downtime, and improving overall system performance.

  • 300% year-over-year operating income boost
  • 50% reduction in system downtime
  • 70% increase in overall system performance
  • 300K+ active students reached by IGNOU Mate

Own the work · Keep systems fast · Collaborate clearly

Self-motivated, hands-on, team-focused

Experience

Nagarro

Gurugram, Haryana, India · Remote

Associate Staff Engineer

Oct 2022 – Present

  • Full-stack delivery across Microsoft Azure, Umbraco, React.js, GitHub Actions, and Tailwind CSS.
  • Hands-on engineering ownership in remote, team-focused delivery.

Senior Engineer

May 2021 – Sep 2022

  • Delivered work across .NET Core, Umbraco, and React.js.

Efficacious Solutions Private Limited

New Delhi, Delhi, India

.NET Developer

Nov 2017 – Apr 2021 · Hybrid

  • Worked across .NET Core, MVC, Web API, Angular, AngularJS, SQL Server, PostgreSQL, Redis, NATS, Docker, and Nginx.
  • Designed and developed a microservice-based trading exchange from scratch.

.NET Developer Trainee

May 2017 – Oct 2017 · On-site

  • Built early production experience with ASP.NET, Web Forms, jQuery, SQL Server, and IIS.

Skills

Backend & APIs
  • C#
  • .NET Core
  • ASP.NET MVC
  • ASP.NET Web API
  • Entity Framework
  • LINQ
  • SignalR
  • gRPC
Frontend
  • React.js
  • JavaScript
  • TypeScript
  • Angular
  • AngularJS
  • Tailwind CSS
  • JSON
Data & Messaging
  • SQL Server
  • PostgreSQL
  • Transact-SQL
  • Redis
  • Apache Kafka
  • NATS
  • OLTP
Cloud & Delivery
  • Microsoft Azure
  • Cloud Computing
  • Cloud Security
  • GitHub Actions
  • Docker
  • Nginx
  • IIS
  • Git
Architecture
  • Microservices
  • Distributed caching
  • Performance-focused .NET
  • Fault-tolerant systems
  • Umbraco
  • Blockchain

Credentials

Education

Indira Gandhi National Open University

Bachelor's of Computer Applications, Computer Software · 2013 - 2016

Grade: 1st Division (passed with a first division)

Patliputra University

I.Sc., Science · 2011 - 2013

Grade: 1st Division. Received a 100% scholarship for Class 11th and 12th education through the Nihshulk-Shiksha Pratiyogita Pariksha-2011 organized by HT Media Ltd. (Hindustan Newspaper).

Certifications

  1. Microsoft Certified: Azure Fundamentals

    Verify

    Microsoft · Credential ID: C8D813B3D614400

    Skills: Microsoft Azure, Cloud Computing, Cloud Security, Cloud Applications

  2. Develop natural language processing solutions with Azure AI Services

    Verify

    Microsoft

    Skills: Artificial Intelligence (AI), Microsoft Azure

  3. Azure: Understanding the Big Picture

    Verify

    LinkedIn · Skill: Microsoft Azure

  4. High Performance Coding with .NET Core and C#

    Verify

    Udemy · Credential ID: UC-6fdc6dcd-4054-46be-afaa-4332b09b475d

  5. C# Memory Tricks: Learn How To Master The Garbage Collector

    Verify

    Udemy · Credential ID: UC-e4e60094-ff19-42ba-aa41-5586dcac27b1

  6. Blockchain and Bitcoin Fundamentals

    Verify

    Udemy · Credential ID: UC-QTFBF3TR

  7. jQuery

    Verify

    Sololearn · Credential ID: 1082-8418656

  8. Sololearn · Credential ID: 1080-8418656

  9. SQL Fundamentals

    Verify

    Sololearn · Credential ID: 1060-8418656

Recognition / Achievements

GitHub Arctic Code Vault Contributor

Issued by GitHub. Recognized and shortlisted for the GitHub Arctic Code Vault Archival Program for contributions to open-source code, specifically the Crypto Chain project.

The A-Team Award

Issued by Nagarro in Dec 2021 for outstanding performance and exceptional teamwork.

Nihshulk-Shiksha Pratiyogita Pariksha

Issued by HT Media Ltd. in Mar 2011. 100% scholarship for Class 11th and 12th study in Nihshulk-Shiksha Pratiyogita Pariksha-2011.

Volunteering & Languages

eKranti Volunteer

Ministry of Human Resource Development · Dec 2016 - Feb 2017 · 3 mos

Role: Education. Catalyzed a cashless revolution through digital dexterity.

Languages

English: professional working proficiency

Hindi: full professional proficiency

Contact

Let’s stay in touch.

New Delhi, Delhi, India

Send a message

Apps & tools