Sumit Gupta

Product Manager

Howrah, West Bengal, India1 yr 7 mos experience

Most Likely To Switch

Key Highlights

Hands-on experience in e-commerce and lead management domains.
Contributed to projects for global clients like AstraZeneca and Stellantis.
Passionate about writing clean, maintainable code.

Stackforce AI infers this person is a Fullstack Engineer specializing in MarTech and E-commerce solutions.

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Skills

Core Skills

Backend DevelopmentUi DevelopmentE-commerce Development

Other Skills

ASP.NET MVCASP.NET Web APIAlgorithmsAzure DevOps ServerAzure DevOps ServicesBug FixingC#C++Cascading Style Sheets (CSS)Client Data MigrationCloud ComputingCommunicationComputer ScienceCross-Functional CollaborationData Migration

About

Fullstack Engineer | E-commerce & Marketing Platforms | Vue.js | .NET Core I’m a motivated and detail-oriented Fullstack Engineer with 1 year of hands-on experience building and supporting web applications across e-commerce and lead management domains. I’ve contributed to e-store projects for global clients such as AstraZeneca, Regeneron, Alcon, Safeco, and Stellantis, helping implement features like role-based pricing, user-level discounts, and managing product and order workflows. I also assisted in data migration from legacy systems and provided ongoing production support. Currently working on the KrammerKonnect MVP+ project, I’m involved in client data migration, bug fixing, UI enhancements, and backend development, gaining end-to-end exposure across the stack. With experience in Vue.js for frontend and .NET Core on the backend, I’m passionate about writing clean, maintainable code and continuously learning to improve both technically and professionally.

Experience

Qualfon

2 roles

Programmer Application

Promoted

Jun 2025 – Present · 9 mos · India · Remote

KrammerKonnect MVP+ : Lead Management & Campaign Platform
Contributed to the development of KrammerKonnect MVP+, a platform designed to manage leads, purchase prospects, and create marketing campaigns. Key responsibilities included:
Client Data Migration: Assisted in migrating legacy client data from KrammerDirect to the new system, ensuring data integrity and smooth transition.
Bug Fixing & Backend Development: Identified and resolved backend issues, improved application stability, and implemented new backend features as needed.
UI Enhancements & Design Changes: Worked on improving the front-end interface and incorporating design updates to enhance user experience and interface consistency.
Cross-Functional Collaboration: Collaborated closely with UI/UX designers, QA testers, and product managers to deliver iterative improvements and meet client expectations.

Client Data MigrationBug FixingBackend DevelopmentUI EnhancementsCross-Functional CollaborationUI Development

Graduate Engineer Trainee

Jul 2024 – May 2025 · 10 mos · India · Remote

E-commerce Website Development and Support:
Worked on enterprise-level e-store platforms for clients including AstraZeneca, Regeneron, Alcon, Safeco, and Stellantis. Key contributions included:
Feature Development: Implemented new features such as role-based pricing and user-level discounting to enhance customer segmentation and personalized pricing strategies.
Product & Order Management: Developed and maintained modules for managing product catalogs, inventory, and order processing workflows.
UI Enhancements: Delivered responsive and accessible front-end interfaces to improve the user experience and meet brand guidelines.
Data Migration: Played a key role in migrating product, user, and order data from legacy systems to modern architectures with minimal downtime.
Production Support: Provided ongoing support, including debugging, performance optimization, and incident resolution to ensure high system availability.

Feature DevelopmentProduct ManagementUI EnhancementsData MigrationProduction SupportE-commerce Development+1