Freelance Fullstack Engineers in HyderabadFreelance Fullstack Engineers in Hyderabad
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Bhargav P's avatar
Bhargav P
proHyderabad, India
Design Engineer for startups. Next.js, Supabase, Figma
$10k+
Earned
6x
Hired
5.0
Rating
59
Followers
ANYTHING_EXPERT

Expert

MAGICPATH_EXPERT

Expert

Design Engineer for startups. Next.js, Supabase, Figma
Cover image for Nextbase SaaS boilerplate
Nextbase SaaS boilerplate
2
117
Cover image for Rooks - Open source Custom hooks in React
Rooks - Open source Custom hooks in React
1
73
Cover image for 3d spinner logo
3d spinner logo
1
1
151
Cover image for Payment processing
Payment processing
1
166
Fullstack Engineer(2)
Siddharth Ponnapalli's avatar
Siddharth Ponnapalli
maxHyderabad, India
Premium Framer Websites and Motion Design for Growing Brands
$50k+
Earned
25x
Hired
5.0
Rating
228
Followers
FRAMER_EXPERT

expert

JITTER_EXPERT

expert

+2
Premium Framer Websites and Motion Design for Growing Brands
Cover image for Design & Full stack development for Digger.dev
Design & Full stack development for Digger.dev
17
217
Cover image for Bernard — Website, Brand & Motion for a YC-Backed Startup
Bernard — Website, Brand & Motion for a YC-Backed Startup
0
7
Cover image for Redesign of Phoenix Studios Website
Redesign of Phoenix Studios Website
1
0
4
Cover image for NEWT AI Chat Website and Promo Video Design
NEWT AI Chat Website and Promo Video Design
2
80
Fullstack Engineer(1)
Rohith Singh's avatar
Rohith Singh
Hyderabad, India
I ship SaaS, RAG, and AI agents people can actually use.
5.0
Rating
9
Followers
I ship SaaS, RAG, and AI agents people can actually use.
Cover image for 3DLabs — Autonomous AI Video Pipeline
3DLabs — Autonomous AI Video Pipeline
2
13
Cover image for Linea - AI Workflow Orchestration Platform
Linea - AI Workflow Orchestration Platform
1
13
Cover image for Redesigned Linea's home screen. The bit i care about most is...
Redesigned Linea's home screen. The bit i care about most is the signals panel, the system watches every run and flags anything that looks wrong: "hallucination suspected", "tool error", last seen, how often. you catch it before a user does. Each execution shows its cost. the support assistant's about a cent a run. Second shot is the canvas where the flows get built. Is the home page enough at a glance, or would you pull executions higher?
4
463
Cover image for Been building a medical assistant
Been building a medical assistant for a client, where you can ask a question and get answers from sources like MedlinePlus, StatPearls, and FDA drug labels, with citations you can check yourself. This is the empty state. Added a few suggested questions so you have somewhere to start instead of staring at a blank box. How does the UI feel for a medical product, too sparse, or does the simplicity work?
2
4
552
Fullstack Engineer(2)
Viswanath M's avatar
Viswanath M
Hyderabad, India
Certified Cloud Architect & Full Stack Engineer🚀
$1k+
Earned
1x
Hired
5.0
Rating
3
Followers
Certified Cloud Architect & Full Stack Engineer🚀
Cover image for AI Integration on MemoryMaster
$1.2K+ earned
AI Integration on MemoryMaster
2
47
Cover image for MilesForce.com
MilesForce.com
0
32
Cover image for CarDriving.School
CarDriving.School
0
15
Cover image for NoTyping.net
NoTyping.net
0
31
Fullstack Engineer(4)
Intelliflow Technologies's avatar
Intelliflow Technologies
proHyderabad, India
Web Designer | Web Developer | Full Stack Engineer
New to Contra
Web Designer | Web Developer | Full Stack Engineer
Cover image for Margadarsi Infra — Lead Management/CRM Ecosystem
Margadarsi Infra — Lead Management/CRM Ecosystem
0
3
Cover image for Interior ERP & Business Management
Interior ERP & Business Management System Built a custom ERP platform for an interior design & execution business — bringing sales, projects, procurement and financial operations into one system. The platform covers CRM & lead management, project management, estimates, quotations, proposals, site visits, BOQ/BOM, procurement, change requests, approvals and cash-flow tracking. Built as a custom business application around real operational workflows rather than a generic dashboard. Full-stack development • ERP • CRM • Business Automation • Interior & Construction Technology
3
570
Cover image for Sampada Furniture: Premium Digital Catalogue
Sampada Furniture: Premium Digital Catalogue
0
1
Cover image for Srivay Recliners: End-to-End E-commerce Platform
Srivay Recliners: End-to-End E-commerce Platform
0
3
Fullstack Engineer(2)
Abhishek Kumar's avatar
Abhishek Kumar
Hyderabad, India
Full-Stack Developer · MERN, Next.js & AI Integration
New to Contra
Full-Stack Developer · MERN, Next.js & AI Integration
Cover image for Built and deployed a production-grade
Built and deployed a production-grade multi-tenant WhatsApp AI lead qualification platform for real estate, using LangGraph, Meta Cloud API, and OpenAI. An AI agent (not a script) qualifies leads through natural conversation — understanding property type, location, budget, and timeline. Runs on a 7-node LangGraph state machine, not hardcoded if-else flows. Includes multi-language support (English, Hindi, Telugu, Tamil), automated follow-ups, vector-based semantic search for vague queries, real-time broker alerts, and multi-tenant isolation with AES-256 encrypted credential storage.
0
100
Cover image for Built NexCart, a production-ready e-commerce
Built NexCart, a production-ready e-commerce platform with secure Polar payments, automated order fulfillment via webhooks, per-order Stream support chat, and video calling. Includes an admin dashboard with ImageKit image management and role-based access. Stack: Node.js, TypeScript, Express, PostgreSQL, React, Clerk, Tailwind CSS. Deployed on Railway.
0
45
Cover image for 🚀 Built VisionCraft — An
🚀 Built VisionCraft — An AI-Powered Image Styling SaaS VisionCraft allows users to upload a photo, choose from multiple artistic styles, and generate AI-styled images in seconds. Key Features: • AI image transformation using OpenAI • Multiple style presets • Secure authentication with Clerk • Subscription-based pricing plans • Image storage and delivery with ImageKit • PostgreSQL database integration • Responsive modern UI built with Next.js Tech Stack: Next.js • TypeScript • OpenAI • PostgreSQL • Clerk • ImageKit This project helped me gain hands-on experience building AI-powered SaaS applications, integrating AI workflows, authentication systems, and subscription management. #NextJS #TypeScript #OpenAI #AI #SaaS #WebDevelopment #FullStackDevelopment #Portfolio
2
137
Cover image for Full-stack chat and video calling
Full-stack chat and video calling app built with MERN stack and Stream SDK. Features real-time 1-on-1 messaging with typing indicators and reactions, video calling with screen sharing, friend request system, email verification via Resend, JWT authentication, and 32 UI themes. Built with React.js, Node.js, MongoDB, Zustand, and TanStack Query.
0
100
Fullstack Engineer(7)
Lokesh 's avatar
Lokesh
Hyderabad, India
Full-Stack Web Developer & AI Automation Engineer
Full-Stack Web Developer & AI Automation Engineer
Cover image for High-Performance Organic Foods Storefront &
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.
0
38
Cover image for End-to-End WhatsApp Order Automation Engine
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.
0
53
Cover image for Custom artisanal e-commerce web platform
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.
0
70
Cover image for Luxury Chauffeur & Executive Fleet
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.
0
34
Fullstack Engineer(3)