Freelancers using React Native in HyderabadFreelancers using React Native in Hyderabad
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TULASI KRISHNAKUMAR's avatar
TULASI KRISHNAKUMAR
Secunderabad, India
FULL STACK WEB DEVELOPER AND DESIGNER
New to Contra
FULL STACK WEB DEVELOPER AND DESIGNER
Cover image for Designed and built a consent-first
Designed and built a consent-first GPS tracking ecosystem featuring a React Native mobile app, a Node.js backend, and a real-time web dashboard. Implemented robust background location services with a permanent Android notification bar to comply with privacy laws. Integrated an offline queue using AsyncStorage that buffers up to 2,000 coordinates during connection drops and auto-syncs via batch uploads once restored. Fingerprinted devices with stable hardware-linked IDs and displayed active paths and accuracy zones on a dark-themed Leaflet.js dashboard map.
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53
Cover image for Created an automated reconnaissance and
Created an automated reconnaissance and asset discovery engine that integrates offensive utilities with AI-driven threat triage. Built a FastAPI backend backed by Celery and Redis to execute heavy subdomain discovery (subfinder), port scanning (httpx), and web crawling (katana) concurrently. Configured a PostgreSQL ledger to store asset records and integrated OpenAI/Ollama APIs to parse raw logs, filter out false positives, and suggest potential exploit targets. Exposes a clean REST API for configuring targets and viewing crawled subdomains.
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42
Cover image for Developed an educational cybersecurity platform
Developed an educational cybersecurity platform and live network simulation dashboard. Engineered a FastAPI (Python) backend to safely model network attack vectors including DDoS floods, dictionary brute-forcing, and phishing intercept points. Built a responsive React + TailwindCSS dashboard displaying live packet rates, network latency spikes, and vulnerability scoring via WebSockets. Integrated automated reporting modules enabling administrators to instantly export structured incident details into printable PDF audits and Excel spreadsheets.
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42
Cover image for Designed and developed a highly
Designed and developed a highly interactive, futuristic corporate portal for a cybersecurity firm using React, Vite, and Tailwind CSS. Implemented a 10-years-ahead dark-mode design with smooth animations powered by Framer Motion and custom particle networks via tsparticles. Structured the app using React Router DOM and optimized SEO indexing with dynamic metadata headers via React Helmet Async. Showcases core compliance matrices, interactive service grids (Red Teaming, Blue Teaming, GRC), and product catalogs at a fluid 60 FPS.
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60
React Native(1)
Rohith Singh's avatar
Rohith Singh
Hyderabad, India
Full-Stack AI Engineer. LangGraph, RAG Pipelines & SaaS MVP
5.0
Rating
5
Followers
Full-Stack AI Engineer. LangGraph, RAG Pipelines & SaaS MVP
Cover image for Built this for a client,
Built this for a client, basically Strava, but you can race your friends live on a map. Performance felt pretty broken earlier, but a few tweaks within Expo helped a lot. The harder part was getting everyone's location to update live without absolutely destroying the battery. Can't share much about the project, but the screens turned out pretty nice.
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Cover image for 3DLabs — Autonomous AI Video Pipeline
3DLabs — Autonomous AI Video Pipeline
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12
Cover image for Designed and built this dashboard
Designed and built this dashboard for a client who's building an AI-powered productivity platform. Spent a lot of time simplifying workflows, organizing information density, and making sure the experience feels fast and intuitive. Would love to get some fresh eyes on it. What's your honest first impression?
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369
Cover image for Linea - AI Workflow Orchestration Platform
Linea - AI Workflow Orchestration Platform
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12
React Native(1)
Banda Syam's avatar
Banda Syam
Hyderabad, India
full-stack developer crafting scalable applications
full-stack developer crafting scalable applications
Cover image for 📱 Full-Stack E-commerce Mobile App
📱 Full-Stack E-commerce Mobile App (React Native + Node.js) Developed a full-stack e-commerce mobile app using React Native and Node.js. Here farmers to sell directly to customers without intermediaries.
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Cover image for 🛒 Pickle Basket – Full-Stack
🛒 Pickle Basket – Full-Stack E-commerce Website Built a full-stack e-commerce website using Next.js, MongoDB, and Razorpay with secure payments, fast performance, and responsive design. I specialize in creating scalable, modern, and production-ready websites for businesses. Available for freelance projects.
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Cover image for Booking system for games in
Booking system for games in a Drivein
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Cover image for I have recently completed the development of an e-commerce w...
I have recently completed the development of an e-commerce website named Eruvaka.
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79
React Native(1)
Surya Sanisetty's avatar
Surya Sanisetty
Hyderabad, India
Building end to end productive applications 💻
Building end to end productive applications 💻
Cover image for OffBg
OffBg
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12
Cover image for Thaliva
Thaliva
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10
Cover image for PlugTochat
PlugTochat
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8
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React Native(3)
Srikar Reddy's avatar
Srikar Reddy
Hyderabad, India
Vue & Spring Boot Pro | Bug Fixing & Code Review
Vue & Spring Boot Pro | Bug Fixing & Code Review
Cover image for TODO Mobile Application
TODO Mobile Application
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Cover image for Senior Software Developer
Senior Software Developer
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2
Cover image for Jamming Web Application
Jamming Web Application
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20
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React Native(1)