Senior iOS Engineer | Founder, CHIMJA | SwiftUI, SaaS & AI
New to Contra
Senior iOS Engineer | Founder, CHIMJA | SwiftUI, SaaS & AI
Designed, developed, and launched CHIMJA’s official corporate website, establishing a professional digital presence for a growing technology company specializing in mobile applications, custom software, and digital product development.
Built with a focus on modern design, responsive layouts, intuitive navigation, performance, and accessibility, the website delivers a seamless experience across desktop and mobile devices.
Key Highlights:
Modern, responsive corporate website
Professional presentation of technology services
Mobile-first, user-friendly interface
Dedicated services and company information pages
Integrated client inquiry form with spam protection
Production deployment using Vercel
Custom domain integration and Cloudflare DNS management
SEO-conscious structure and performance-focused implementation
Outcome: Successfully launched a live, production-ready website that strengthens CHIMJA’s brand credibility, showcases its engineering capabilities, and provides potential clients with a direct channel for business inquiries.
Live Website: https://chimja.com
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REUTAP — Native iOS Engineering & App Store Delivery
An engineering case study showcasing the development of REUTAP, a native iPhone productivity application built and published by CHIMJA.
The project demonstrates native iOS development using Swift and SwiftUI, with a focus on intuitive user experiences, maintainable application architecture, and production-ready software delivery.
From translating a product idea into a functional application to preparing and publishing it on the Apple App Store, REUTAP represents CHIMJA’s hands-on experience building and shipping digital products.
Technology: Swift, SwiftUI, Xcode
Role: Founder & iOS Developer
Outcome: Published iOS application available on the Apple App Store.
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Full-Stack Web Developer & AI Automation Engineer
Full-Stack Web Developer & AI Automation Engineer
Custom artisanal e-commerce web platform engineered for Rare Cocoa.
Client Problem:
The brand required a premium, bespoke digital presence to showcase artisanal single-origin chocolates while avoiding generic templates, slow plugin bloat, and complicated multi-step checkout funnels.
What I Built:
• Interactive Frontend: Custom responsive interface featuring fluid product showcases, animated flavor-profile carousels, and smooth micro-interactions built with Vanilla JavaScript, HTML5, and CSS3.
• Lean Performance Architecture: Clean, dependency-free codebase optimized for instant load speeds, fluid mobile navigation, and high core web vitals.
• WhatsApp Direct Checkout: Streamlined order funnel that converts cart intent directly into verified WhatsApp orders, eliminating cart abandonment and providing a direct line to customers.
• Delivery Logic: Built custom routing rules to handle regional fulfillment and dispatch logistics.
Tech Stack:
Vanilla JavaScript, HTML5, CSS3, REST APIs, Webhooks.
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Luxury Chauffeur & Executive Fleet Web Experience (AHDAB)
Executive Summary:
Designed and engineered a high-end luxury transport digital experience and interactive client pitch demo for AHDAB Luxury Transport (Dubai & UAE). Built to demonstrate how bespoke typography, editorial layout systems, and interactive fleet booking funnels convert high-net-worth (HNW) clients and corporate accounts.
The Challenge:
Most transport and chauffeur services rely on generic, cluttered booking directories that dilute brand prestige. The objective was to create an editorial, dark-luxury aesthetic reflecting VIP discretion, fleet caliber (Mercedes-Benz S-Class, Cadillac Escalade, V-Class VIP), and inter-emirate transit routes with effortless inquiry flows.
Technical Architecture & Execution:
• Bespoke Luxury Editorial UI: Crafted an immersive visual design utilizing sophisticated serif typography, structured dark-mode layouts, and interactive route showcases across Dubai, Abu Dhabi, and Northern Emirates.
• Interactive Fleet & Route Showcases: Implemented dynamic fleet specification sliders and regional route estimation cards highlighting passenger capacities, luggage allowances, and transit timing.
• Direct VIP Inquiry Funnels: Designed friction-free reservation entry points with direct routing to bespoke itinerary requests and concierge WhatsApp channels.
• High-Performance Responsive Web Architecture: Structured with clean, performant frontend code to ensure smooth transitions, fluid typography scaling, and instant mobile responsiveness.
Tech Stack & Tools:
React / Next.js, HTML5, Tailwind CSS, JavaScript, Vercel.
Key Highlights:
• Tailored for luxury brand pitching and high-ticket service positioning.
• Editorial aesthetics paired with high-conversion concierge inquiry paths.
• Optimized mobile-first performance for executive travelers on the go.
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High-Performance Organic Foods Storefront & Headless Google Sheets CMS
Executive Summary:
Engineered a lightweight, high-conversion digital storefront and catalog for Indus Natural Store, an artisanal retailer specializing in pure ghee, raw organic honey, premium dry fruits, and cold-pressed organic staples. The solution eliminated recurring monthly SaaS platform subscriptions while enabling non-technical owners to manage products, pack sizes, and prices instantly through Google Sheets.
The Challenge:
The brand required a fast, clean digital catalog to display organic food products, purity certifications, and varying pack sizes (e.g., 250g, 500g, 1L) without the high overhead, complex inventory databases, or checkout friction typical of monolithic e-commerce platforms.
Technical Architecture & Execution:
• Headless Google Sheets Engine: Connected the frontend directly to a structured Google Sheets backend via REST APIs, allowing the client to update stock, seasonal honey harvests, batch ghee pricing, and promotional banners in real time without redeploying code.
• Lightweight & Dependency-Free UI: Built with Vanilla JavaScript, semantic HTML5, and modern CSS to deliver sub-second mobile load speeds and zero third-party framework overhead.
• Conversational WhatsApp Order Routing: Implemented dynamic cart state management with one-click WhatsApp routing, automatically converting cart selections, item weights, and total values into a pre-formatted, error-free order message.
• Dynamic Filtering & Pack-Size Selectors: Built instant client-side category sorting (Ghee, Honey, Dry Fruits, Cold-Pressed Oils) and responsive pack-variant selectors for swift customer checkout.
Tech Stack & Tools:
Vanilla JavaScript, HTML5, CSS3, Google Sheets API, REST APIs, WhatsApp Integration.
Business Outcomes:
• Zero recurring monthly e-commerce platform fees.
• 100% no-code inventory updates managed entirely through spreadsheets.
• Direct-to-consumer conversational ordering with frictionless mobile conversion.
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End-to-End WhatsApp Order Automation Engine & Live Operations Dashboard
Executive Summary:
Architected and deployed a production-grade operational engine for an artisanal e-commerce brand, eliminating manual chat-based order processing, stock mismatches, and shipping routing overhead. The solution connects customer-facing messaging channels directly to automated backend fulfillment and a real-time management dashboard.
The Challenge:
High-touch customer inquiries and orders arriving via WhatsApp required manual intervention to calculate pricing, verify delivery eligibility, log customer details, and coordinate regional cargo dispatches. This created operational friction, slow turnaround times, and delivery routing errors.
System Architecture & Technical Execution:
• Meta WhatsApp Cloud API Webhook Pipeline: Engineered an event-driven Node.js webhook engine that parses incoming customer order payloads, executes automated response trees, and issues interactive order confirmations with zero manual latency.
• Deterministic Logistics Routing Engine: Developed an automated dispatch verification module that cross-references customer pincodes against regional transit cargo hubs to determine shipment eligibility and direct hub routing automatically.
• Real-Time Operations SPA Dashboard: Built a lightweight, secure single-page administrative dashboard providing live order tracking, customer dispatch states, and instant inventory toggles backed by persistent relational storage (SQLite).
• Secure API & State Integrity: Configured resilient error handling, payload validation, and webhook security to ensure zero dropped orders or race conditions during dispatch spikes.
Tech Stack & Tools:
Meta WhatsApp Cloud API, Node.js, REST APIs, Webhooks, JavaScript, SQLite, HTML5/CSS3.
Business Outcomes:
• 100% automated order intake and customer receipt dispatch.
• Eliminated delivery routing errors through instant pincode verification.
• Provided business owners with a centralized, real-time command center for stock and shipment control.
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Data Analyst & Content Creator | Remote Freelance Services
New to Contra
Data Analyst & Content Creator | Remote Freelance Services
Creative Web Developer & Designer
Creative Web Developer & Designer
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Creative Web Developer, 5.5y Exp
Creative Web Developer, 5.5y Exp
Interactive Web Experiences with React & Tailwind
Interactive Web Experiences with React & Tailwind
Web design & AI development for bold brands.
Web design & AI development for bold brands.
Designed and developed a full-featured premium real estate platform for luxury properties across India and globally. Features a stunning hero section with property search, location filters, budget range selector, and property type categories. Built with a high-end aesthetic using elegant typography, warm tones, and cinematic imagery to attract premium buyers. Fully responsive across all devices with smooth animations and an intuitive browsing experience.
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Designed and developed a real-time analytics dashboard UI with clean data visualization components, interactive charts, and modern tech aesthetic. Features dark interface with clear data hierarchy, KPI cards, and graph sections for monitoring live metrics. Built for businesses that need to visualize complex data simply and intuitively.
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website developer specialized in creating landing pages
New to Contra
website developer specialized in creating landing pages
