Deepanshu Kaushik — Flutter Developer & UI/UX Designer

Building pixel-perfect, production-ready cross-platform applications with Flutter & Dart.

About

I'm Deepanshu Kaushik, a UI/UX designer and Flutter developer currently pursuing B.Tech in Data Science at ABES Engineering College (2023–2027). I craft pixel-perfect interfaces and scalable design systems — currently working as founding designer at BarterNow while freelancing for web and mobile clients worldwide.

Professional Experience

BarterNow — UI/UX Designer (Founding Designer) (JAN 2026 — Present)
Designed core product interface and visual identity. Built a scalable design system in Figma to accelerate development workflow. Collaborated with engineers to ship pixel-perfect production interfaces.
Freelance UI/UX Designer (MAY 2025 — Present)
Delivered end-to-end UI/UX solutions, responsive dashboards, and interactive wireframes for global clients using Figma and Framer.

Community & Leadership

Google Developer Group (GDG) on Campus — Co-Organiser (AUG 2025 — Present): Led a 40-member organizing team, organized a 36-hour offline hackathon with 750+ participants, and grew the developer community to 1,100+ active members.
Elixir Tech Community — Core Team Member: Contributing to events and technical initiatives for 1,500+ members.

Skills & Expertise

🚀 Flutter & Dart — Cross-platform mobile, desktop & web development
🎨 UI/UX Design — Figma, design systems, interaction design, wireframing
🔧 Backend & DB — Supabase, Firebase, REST APIs, Supabase Integration
📊 DSA & Programming — C++, C, Python, Data Structures & Algorithms
📸 Photography & creative coding

Milestones & Impact

🏆 450+ problems solved on LeetCode demonstrating strong DSA fundamentals.
💡 Built various open-source projects including Codexa, Document Search Engine, and high-performance tactile portfolio.

Featured Projects

Codexa App — Unified coding analytics platform tracking problem-solving across LeetCode & CodeChef
Document Search Engine — TF-IDF document search engine with inverted indexing
Portfolio — High-refresh-rate Flutter portfolio with custom glassmorphic design system
BarterNow Design — AI-powered sponsorship marketplace interface