Aman U.

Frontend Engineer

Available for part-time

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Bio

Aman Ullah is a results-driven Front End Engineer with hands-on experience building scalable, production-ready web applications using Next.js, TypeScript, React.js, Node.js, and Supabase. He specializes in designing secure authentication systems, integrating hybrid payment models with Stripe (subscriptions, pay-as-you-go, wallets, credits, and coupons), and developing performant APIs using tRPC and REST. On the backend, he has strong expertise in MongoDB, SQL, and server-side architecture, complemented by analytics and…

  • Projects completed5
  • Hourly rate
  • 0-2 years experience
  • Member since Jan 2026
Expertise
MongoDBSQLGitJavascriptNextJSAWSTypescriptReactNodeJSDatabase:RelationalDatabase:DocumentDatabase:CacheingBashGraphQLHTMLJavaJQueryKubernetes
Video Intro
Assessments

General Video and Coding Assessment

Great score on Implement LRU Cache Algorithm, Difficulty Hard · Great score on Real-Time Dashboard in React, Difficulty Medium

Projects

Med Script

Med Script (FYP) is an AI medical consultation tool that records multilingual conversations and generates summaries with over 90% accuracy, enhancing clinical documentation and research efficiency.

Algorithm Visualizer Tool

Engineered an interactive Algorithm Visualizer in Next.js showcasing sorting, searching, and DSA algorithms with real-time animations and adjustable speed controls, helping users understand algorithm behavior visually.

MarketInstants

Implemented MarketInstants, a Next.js e-commerce platform connecting farmers with buyers, featuring real-time listings, secure chat, and seamless UX — enabled daily transactions during peak season.

QuickToolBox

Built an all-in-one toolbox web app offering developer and utility tools like converters, validators, visualizers, and calculators — helping users save time and avoid multiple separate sites.

QuizesFlix

Constructed an AI-powered quiz generator that creates custom quizzes and assignments based on user-defined topics, subjects, and difficulty levels — used by students for exam prep and by TAs to streamline content creation.

Experience

  1. Full Stack Engineer

    Z360 (Zikra Infotech LLC)Jul 2025 — Present
    • Developing and maintaining full stack web solutions with Next.js, TypeScript, and Supabase for auth, database, and storage.
    • Built Stripe-based hybrid payment models (fixed, subscription & pay-as-you-go) with wallet, credits & coupons system.
    • Deployed production-ready builds via AWS Amplify & S3, ensuring scalability and uptime.
    • Implemented tRPC APIs and PostHog analytics for system tracking and performance insights.
    Next.jsTypeScriptSupabaseAWS AmplifyS3tRPC APIsPostHog

  2. Full Stack Web Developer

    BerrySolMar 2024 — Mar 2025
    • Engineered scalable full-stack features with Next.js, securing authentication for over 300 users across multiple platforms.
    • Boosted API performance by 21% via code refactoring & Git-driven CI/CD pipelines.
    Next.jsGitCI/CD
Education

  1. Bachelor of Software Engineering

    FAST National University of Computer and Emerging SciencesPakistan2021 — 2025

  2. Intermediate of Pre-Engineering

    Chenab College ChiniotPakistan2019 — 2021
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