Shubham Vaish
Milton Keynes,Buckinghamshire
Summary
10+ years experienced professional Web Developer with strong experience delivering React.js financial platforms, C# .NET Web APIs, and ASP.NET / Blazor frontend applicationsintegrated with multiple backend services. Proven background in cloud deployments using AWS and Azure DevOps pipelines, CI/CD automation, and improving engineering quality through test coverage expansion and technical debt reduction. Experienced across web, desktop, and service-oriented architectures in Agile environments.
Overview
10
10
years of professional experience
4
4
years of post-secondary education
Work history
Web developer
Capgemini UK Plc
Milton Keynes
06.2024 - Current
- Led development of a React.js-based financial web application, delivering secure, high-performance UI components supporting real-time business workflows.
- Built TypeScript proxy services to integrate frontend systems with C# .NET REST APIs, improving system modularity and API reliability.
- Implemented Docker-based CI/CD pipelines using Concourse, reducing deployment cycles and improving release consistency across environments
- Built reusable code libraries, saving time on future projects.
- Deployed and supported scalable cloud infrastructure on AWS, ensuring high availability, security, and production stability
- Collaborated with product owners, QA, and DevOps teams in an Agile/Scrum environment to deliver features aligned with business priorities
Web developer
Capgemini UK Plc
Milton Keynes
09.2023 - 06.2024
- Developed and maintained a C# .NET Web API integrated with an ASP.Net point-of-sale (POS) system used by retailers across the UK.
- Built and optimised Azure DevOps CI/CD pipelines, automating build, test, and deployment processes across multiple environments
- Increased code coverage through NUnit tests from 0% to 80%, significantly improving system reliability and reducing production defects
- Reduced technical debt through structured refactoring, improved coding standards, and automated quality checks
- Worked closely with QA and stakeholders to ensure stable releases supporting business-critical retail operations
Front-End web developer
Capgemini UK Plc
Milton Keynes
07.2022 - 08.2023
- Developed and maintained a hybrid frontend application using ASP.NET Pages and Blazor, delivering modern, interactive user experiences
- Integrated the application with multiple C# .NET Web APIs, enabling secure, scalable communication across distributed backend services.
- Designed and optimised API consumption layers, improving performance, error handling, and service reliability
- Contributed to code refactoring and architecture improvements, further reducing technical debt and improving long-term maintainability
- Created and customised Crystal Reports to generate structured business documents and operational reports for internal and external stakeholders
Software developer
Capgemini India
Noida
08.2017 - 07.2022
- Worked on a major migration project of a Reinsurance application from legacy VB6 Forms to modern WPF platform.
- Designed and developed a Windows-based WPF application from scratch, following the MVVM architecture to deliver a modular, testable, and maintainable codebase.
- Implemented WCF services to decouple the presentation layer from the database, enabling secure and scalable service-based communication.
- Built the data access layer using ADO.NET, ensuring efficient and reliable interaction with relational databases.
- Developed reusable UI components and data bindings to improve user experience and reduce duplication across modules.
Junior software developer
Capgemini India
Noida
02.2016 - 05.2017
- Maintained and enhanced a Windows-based WPF application supporting core insurance business workflows
- Supported WCF services to manage secure communication between frontend and database layers.
- Implemented and optimised ADO.NET-based data access for reliable interaction with a SQL Server database.
- Diagnosed and resolved production defects, improving application stability and reducing system downtime
Education
Bachelor of Technology - Electronics and Communication Engineering
Amity University
Lucknow 08.2011 - 05.2015
Skills
Frontend: Reactjs, TypeScript, ASP, JavaScript , HTML5, CSS3, ASPNET Pages, Blazor
Backend: C#, NET Core, NET Framework Web API, RESTful Services
Architecture & Patterns: Microservices, CQRS, SOLID, Test Driven Development, Repository Pattern, Hexagonal Architecture
Desktop Development: WPF, MVVM, WCF
Databases: SQL Server, ADONET, Postgres DB
Cloud & DevOps: AWS, Azure DevOps, Docker, Kubernetes, Terraform, Concourse, Cloudwatch
Testing & Quality: NUnit, MSTest, ReqNRoll(Specflow) Selenium, Test Automation
Tools: Visual Studio, VS Code, Rider, Swagger, Powershell, Git, GitHub, Postman, Jira
Practices: Agile/Scrum, CI/CD, Secure Coding, Performance Optimisation
Languages
English
Proficient (C2)
Hindi
Native
German
Beginner
Timeline
Web developer
Capgemini UK Plc
06.2024 - Current
Web developer
Capgemini UK Plc
09.2023 - 06.2024
Front-End web developer
Capgemini UK Plc
07.2022 - 08.2023
Software developer
Capgemini India
08.2017 - 07.2022
Junior software developer
Capgemini India
02.2016 - 05.2017
Bachelor of Technology - Electronics and Communication Engineering
Amity University
08.2011 - 05.2015