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Available for High-Impact Roles & Consulting

Engineering Scalable Systems with Design Craft

I am Badal Sharma, a Full Stack Developer (L3) & UI/UX Design Engineer at Hiraya Digital. I architect high-concurrency web platforms using Next.js, TypeScript, MERN & PHP, reducing First Contentful Paint by 40% while building interfaces that feel alive.

Badal Sharma Profile
Badal Sharma
Full Stack Developer (L3)
Hiraya Digital, LLC • Noida / Remote
30+ Shipped
2+ Yrs Prod Exp
40% FCP Gain
200+ LeetCode

Featured Works & Flagship Systems

Selected commercial web applications, AI platforms, and full-stack solutions built for global clients and high-traffic deployments.

AI Face Search Live

Esoteric AI / Photo Sense

Event intelligence platform featuring vector embeddings face search, high-throughput photo gallery ingestion, and tiered Stripe billing in EUR.

Next.js 16 NestJS pgvector Stripe
3D Spatial AI Live

God's Eye View

Photorealistic 3D globe spy-satellite simulator tracking real live aircraft, vessels, and orbital telemetry with hands-free voice AI agent. Reached #1 GitHub Trending.

WebGL 3D Realtime AI Cesium Spatial APIs
Enterprise OS Live

EBM OS Platform

Multi-tenant enterprise CRM, HR, and financial operating system powering live company operations with strict RBAC, PostgreSQL schemas, and Docker infra.

Next.js TypeScript PostgreSQL Docker
Logistics & Trade Live

Kristoper Platform

Global import-export commerce system engineered with custom schemas, bilingual tracking, and Gemini AI chatbot for automated customs status.

React.js Node.js TypeScript Gemini AI
AI Recruitment Live

ATS Resume Optimizer

AI-driven candidate evaluation engine analyzing resumes against job descriptions with semantic scoring, keyword extraction, and structural suggestions.

Next.js TypeScript Gemini API Tailwind
Venue Experience Live

Ruby Event Center

Luxury banquet venue portal featuring dynamic hall discovery, interactive package inquiries, and real-time scheduling request pipelines.

React Next.js Tailwind CSS Booking Flow
Dining & Orders Live

Honest Fremont

Enterprise dining portal for US restaurant brand with bespoke PHP management engine, AI table-booking assistant, and pickup dispatch.

PHP MySQL JavaScript Custom CMS
Shopify Liquid Live

DaubStore Architecture

Production-grade custom Shopify storefront engineered with Liquid, modern JS, and modular section architecture boosting speed by 35%.

Shopify Liquid JavaScript SCSS Theme API
Product Portfolio Live

Ritu Kushwaha Portfolio

Executive product management portfolio built for an Amazon ML Data Operations specialist, featuring sleek glassmorphic sections and responsive UI.

HTML5 CSS3 JavaScript Vercel
UI/UX Architecture Open Source

Design System Vault

Curated archive of 70+ production DESIGN.md specifications, token definitions, typography hierarchies, and strict WCAG accessibility rules.

TypeScript Design Tokens CSS Vars WCAG 2.1
AI Inspection Open Source

Web Design Analysis AI

Automated audit framework using multimodal LLMs to reverse engineer site architecture, visual hierarchy, color palettes, and contrast metrics.

Python Vision AI LLM Prompting UX Metrics
Motion & UI/UX Open Source

Apple UI/UX Suite

Design engineering toolkit translating Apple Human Interface Guidelines and fluid spring physics for modern web, inspired by Emil Kowalski.

Design Systems Spring Physics Apple HIG UI Polish
Email Automation Open Source

Klaviyo Template Pusher

Developer automation toolkit and Flask dashboard to download, transform, validate, and push production HTML email campaigns via Klaviyo API.

Python Flask Klaviyo API HTML Emails
Festival & Ticketing Live

Celebrate Festival Inc

High-traffic public event management platform handling cultural ticketing, sponsor booths, interactive schedules, and Stripe checkout.

React Node.js Express Stripe Gateway
Confectionary Commerce Live

Calcutta Chaat & Bakery

Modern bakery storefront with dynamic item filtering, scheduled in-store pickup, and mobile touch checkout with 35% faster page loads.

Next.js React Tailwind CSS REST API
Multi-Cuisine Live

Biryani Spot & Dosa

Rapid online dining app featuring real-time cart state synchronization, multi-brand routing, and 40% First Contentful Paint improvement.

React.js Vercel Tailwind State Mgmt
Financial Systems Live Demo

Banking Ledger App

Transactional banking application facilitating fund transfers between customer accounts with transaction audit logs and relational SQL schema.

PHP MySQL JavaScript CSS3
Cloud & Health Bot Live Demo

Dent-All Health Portal

Cloud-integrated dental healthcare platform built for Microsoft Future Ready Talent, featuring automated Azure Health Bot triage workflows.

Azure Cloud Health Bot JavaScript Responsive UI
Culinary Portal Live

Annapoorna Restaurant

Heritage Indian dining digital presence showcasing localized seasonal menus, event catering quotes, and optimized SEO performance.

React Tailwind CSS Headless CMS SEO
Order-Ahead App Live

Saffron Grill

Order-ahead dining application developed with PHP and modern JavaScript, featuring automated kitchen ticket routing and touch menus.

PHP JavaScript CSS3 Vercel
Commercial Catering Live

Tandoor Hayward

Modern web application and automated catering inquiry system developed for a California Bay Area kitchen with modular architecture.

JavaScript HTML5 CSS3 Flexbox Inquiry Flow
Fine Jewelry Live

Kumar Jewelers

Luxury bridal and fine jewelry platform featuring bespoke appointment scheduling, curated gemstone catalog, and fluid responsive UI.

WooCommerce WordPress Pro Luxury UI Catalog Flow
Artisan Pizzeria Live

Dough Bowl Pizza

Craft pizzeria web application featuring interactive dining menu, Toast Tab POS online ordering integration, and event catering inquiries.

Tailwind CSS Online Ordering Toast POS PHP Flow
Real Estate CRM Live

AL Homes Real Estate

Premier luxury real estate portal featuring property showcase, interactive virtual tours, automated digital brochures, and client lead capture.

Real Estate CRM Property Portal Lead Ingestion UI/UX Design
Cuisine & Dining Live

Veg 'N' Chaat (VNC)

Full-stack vegetarian cuisine and authentic street-chaat portal with interactive menu browsing, table reservations, and catering inquiry forms.

PHP MVC Dynamic Menu Table Booking Catering Flow
Media & Audio Live

StreetBeat Media

Contemporary digital audio, sound culture, and podcast streaming platform featuring curated playlist playback and responsive layout.

Web Audio Streaming UI Modern Layout Media Engine
Winery & Tasting Live

Dante Robere Winery

California boutique winery platform featuring tasting room reservations, wine club membership management, and private event scheduling.

Winery CRM Tasting Booking Wine Club Responsive UI
Waterfront Residences Live

Le Port Waterfront

Waterfront residential and luxury hospitality showcase featuring high-resolution galleries, residence floorplans, and private concierge inquiry.

Luxury Living Gallery Engine Concierge Flow UI Polish
Webhook Microservice Live

Hiraya Automations Engine

Distributed webhook listener and event routing engine orchestrating candidate intake pipelines and multi-platform CRM synchronization.

Node.js Webhooks CRM Sync Microservice
Headless API Live

Hiraya Headless CMS

Centralized content delivery gateway and structured REST distribution service feeding dynamic content across client digital properties.

REST API Headless CMS Data Gateway JSON Feeds

Work Experience & Impact

Building reliable software at scale for international clients and product teams.

Full Stack Developer (L3)

Hiraya Digital, LLC

Present Oct 2025 — Present • Remote
  • Concurrent Project Delivery: Successfully engineered and deployed 15+ concurrent web applications using TypeScript, PHP, and the MERN stack with a 100% on-time release record for international clients.
  • Storefront Speed & Liquid: Designed custom Shopify (Liquid) themes and proprietary WordPress plugins, boosting client storefront load speeds by 35% and lifting organic rankings.
  • Frontend Performance: Reduced First Contentful Paint (FCP) by 40% across heavy-traffic client sites using intelligent asset pipelines, code-splitting, and CSS containment.
  • Secure Backends & APIs: Engineered Node.js and PHP architectures integrated with Stripe, PayPal, JWT authentication, and complex relational databases.
TypeScript Next.js React Node.js PHP Shopify Liquid Stripe
Full Stack & UI/UX Design Engineer

Freelance Consulting

Apr 2023 — Oct 2025 • Remote
  • Enterprise Automation: Architected a MERN-stack export logistics dashboard for Shivansh International, eliminating manual documentation errors by 30%.
  • Zero-to-One Brand Builds: Designed and deployed commercial online platforms (including Kristoper and Daub) from wireframes to high-availability production.
  • UI/UX Prototyping: Conducted user journey research and translated Figma design systems into pixel-perfect, accessible frontends.
MERN Stack Figma MongoDB Express REST APIs

Technical Skills & Architecture

Modern engineering toolkit focused on performance, type safety, scalability, and design craft.

Frontend Engineering

Building snappy, accessible, and responsive user interfaces.

React.js Next.js (App Router) TypeScript JavaScript (ES6+) Tailwind CSS Redux Toolkit Three.js / WebGL GSAP & Lenis Shopify Liquid HTML5 & Semantic Web

Backend & APIs

Designing robust server architectures, queues, and microservices.

Node.js Express.js NestJS 10 FastAPI (Python) PHP RESTful API Design JWT & OAuth RabbitMQ Stripe & PayPal SDK Custom WordPress Plugins

Databases & Cloud

Data modeling, vector indexing, caching, and storage.

MongoDB & Mongoose PostgreSQL pgvector (Embeddings) MySQL & Relational SQL Cloudflare R2 / S3 Docker Git & GitHub CI/CD Vercel Platform

AI & Design Engineering

Human-centered UI/UX and practical GenAI integrations.

Gemini API / LLMs AI Chatbot Workflows Figma Design Systems Wireframing & Prototyping FCP & CWV Optimization Micro-Interactions 200+ LeetCode Algorithms

Education & Certifications

Academic foundation and professional industry credentials.

Academic Degree

B.Tech in Computer Science & Engineering

GLA University • GLAU
2019 — 2023 • Completed with First Class

Rigorous study of Data Structures, Object-Oriented Software Engineering, Database Management Systems (DBMS), Operating Systems, and Distributed Algorithms.

Google Verified

Google UI/UX Design Professional Certificate

Google Career Certificates
Design Sprints • Prototyping • User Research

Specialized training in user research, wireframing, high-fidelity prototypes in Figma, accessibility principles, and empathetic design methodologies.

Full Stack Certification

Full Stack Web Development Specialization

Internshala Trainings
Full Stack Engineering • React • Node • SQL

Completed intensive commercial curriculum spanning frontend interfaces, relational database schema design, and asynchronous server development.

Problem Solving

200+ LeetCode Solutions

LeetCode Algorithmic Fundamentals
Arrays • Two Pointers • HashMaps • Trees

Demonstrated problem-solving proficiency and algorithmic speed in JavaScript and TypeScript for optimal computational time and space complexity.

Let's Build Something Exceptional

Available for high-impact full-stack development roles, consulting, and ambitious design-engineering projects.

Phone / WhatsApp +91 9456233833
Location Noida, Uttar Pradesh, India (IST / Remote Global)
Verified Curriculum Vitae Updated Full Stack & Design Resume
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