Overview
Areas of Expertise
App Developer
Working as a freelance full-stack developer, building complete cross-platform mobile applications from robust backend architectures to fluid user interfaces.
Website Developer
Delivering end-to-end web solutions as a freelance developer, managing everything from secure backend databases and APIs to responsive, modern frontend interfaces.
Product Designer
Mapping out complete user journeys from concept to launch, focusing on logical workflows and end-to-end solutions.
Prompt Engineer
Designing, optimizing, and evaluating high-performing prompts for large language models to construct reliable agentic systems and AI workflows.
Featured Work
Reward Rush : Gamified Rewards
Android Studio • Firebase • Cloud Functions • Anti-Cheat Security
A gamified rewards ecosystem engineered with server-authoritative balance security, neutralizing fake coin exploits, and enabling seamless redemption flows for active users.
Selected Work
BitNest : DeFi & Crypto
UI/UX Design • Figma • Prototyping
A modern fintech UI/UX design for a decentralized finance platform enabling users to manage digital assets, track investments, and monitor earnings through an intuitive mobile interface.
SiddiMart : E-Commerce
Android Studio • Java/Kotlin • REST APIs
A mobile commerce platform for Siddi Electronics enabling customers to browse and purchase electronics and home appliances through a seamless Android experience.
Client Feedback
"Khushdeep is an exceptional developer who understood our vision perfectly. The mobile app he delivered was flawlessly executed, on time, and completely transformed how we interact with our users. Highly recommended."
Manoj
Startup Founder
"Working with Khushdeep was a seamless experience. He didn't just write code; he thought deeply about the UI/UX design and the business goals. The final platform exceeded all our expectations."
Rajendra Prasad
Business Owner
Get In Touch
Drop me a message and I'll be in touch. Let's connect!