Product Engineer with 3.5+ years of hands-on experience building high-performance web applications and platform solutions using C#, .NET, Vue.js, SQL Server, Redis, and REST APIs. Experienced in AdTech integrations, deployment automation, frontend modernization, and performance optimization across large-scale systems.

Currently contributing to DeltaX's in-house AdServer and AI-driven platform initiatives while mentoring junior engineers and owning end-to-end feature delivery. Known for clean, modular code, strong debugging skills, and building reliable, maintainable systems.

📍 Based in: Bangalore, Karnataka
🌐 Portfolio:dsoumyajit.in
📄 Resume:Download PDF

C#JavaScriptTypeScriptSQLHTMLCSS

Vue.jsTailwind CSSBootstrapVuetifyiView

.NET Core.NET FrameworkASP.NET MVCNode.jsLINQRedis

SQL ServerDapperEntity FrameworkService-Repository Pattern

JenkinsIISGitBitbucketNuGetCI/CD Pipelines

ViTestSpecFlowChrome DevToolsBurp Suite

REST APIsMeta Ads APIGoogle Ads APIMoloco API

AgileScrumJiraPower BI IntegrationAI Integration ConceptsMCP Servers

Nov 2025 – Present

• Contributing to the architecture and development of DeltaX's in-house AdServer platform focused on scalable ad delivery and campaign execution
• Own end-to-end delivery of features across frontend, backend, APIs, and deployment workflows
• Mentor freshers and interns through code reviews and implementation guidance
• Developed and optimized landing pages for MG Select, implementing SEO improvements, dynamic sitemap generation with caching, and domain routing/CDN delivery using Route 53 and CloudFront
• Contribute to AI-driven platform initiatives focused on reducing user friction and improving advertiser workflows
• Collaborate cross-functionally with Product, QA, DevOps, and Customer Success teams in agile sprint cycles

Jul 2023 – Oct 2025

• Revamped legacy frontend modules built using .NET MVC and Knockout.js into modern Vue.js SPAs, improving UX and maintainability
• Developed and maintained API integrations for advertising platforms including Meta, Google, and Moloco
• Built reusable Vue.js components using ViTest-driven development to improve maintainability and code quality
• Contributed as part of the technology partner team for JioCinema, including development and optimization of the ads.jiocinema.com landing platform
• Automated deployment workflows using Bitbucket and Jenkins webhooks, improving deployment efficiency
• Redesigned the platform build strategy, reducing build times by ~80% (30–40 mins → 5–10 mins)
• Resolved major cross-site scripting (XSS) vulnerabilities, significantly strengthening platform security
• Improved Power BI embed token lifespan from 2 to 4 months through Redis-based caching optimization

Jan 2023 – Jun 2023

• Completed an intensive full-stack engineering bootcamp focused on backend development, application architecture, REST APIs, frontend engineering, and DevOps fundamentals
• Built CRUD-based applications using .NET Core, SQL Server, Dapper, and Entity Framework
• Developed RESTful APIs following modular backend design principles
• Successfully transitioned from engineering bootcamp trainee to full-time Associate Product Engineer

Jul 2022 – Aug 2022

• Completed an intensive web development training program covering HTML, CSS, JavaScript, Bootstrap, React.js, REST APIs, and MongoDB
• Built multiple frontend-focused projects involving API integrations and responsive UI development

Bachelor of Technology (B.Tech) in Information Technology
Asansol Engineering College, Asansol, West Bengal
2019 – 2023

I'm always open to interesting conversations and collaboration opportunities!

• 🌐 Portfolio:dsoumyajit.in
• 💼 LinkedIn:linkedin.com/in/dsoumyajit
• 📧 Email:dsoumyajit.co@gmail.com
• 📱 Phone: +91 9647395037
• 💬 WhatsApp:Chat on WhatsApp