Hi, Iโm Viral, a Full-Stack Web Developer with a strong focus on secure, scalable, and well-structured web applications, combined with solid knowledge of information security and web security best practices.
With 5+ years of professional experience in web development, I work across both frontend and backend, while also reviewing applications from a security perspective to identify common vulnerabilities and configuration issues early in the development lifecycle.
What I can help you with:
๐ Web Development
Full-stack web application development
Frontend development (React, Vue, Next.js, modern UI practices)
Backend development (Node.js, PHP/Laravel, REST APIs)
Performance optimization & clean architecture
API integration and maintenance
๐ Information Security & Web Security
Web application security reviews
OWASP Top 10 checks (XSS, SQL Injection, misconfigurations)
Vulnerability assessment for web applications
Risk assessment with clear severity classification
Security-focused recommendations for developers
Tools & technologies:
JavaScript, React, Vue, Next.js
PHP, Laravel, Node.js
REST APIs, Git, Linux basics
Nmap, Burp Suite (Community), OWASP ZAP
Secure coding & application security best practices
Why work with me?
โ Developer + security mindset in one profile
โ Clean, maintainable, and secure code
โ Clear communication and structured delivery
โ Practical solutions โ not just theory
I focus on building applications that work well and are secure by design, helping startups and businesses reduce security risks without slowing down development.
- Feel free to reach out if you need web development, a security-focused review, or both combined for your project.
Mehul J.
Top Rated Web Scraping & Data Extraction Expert | Anti-Bot Specialist
Surat, India
$20/hr$20 per hour5.0 (2) 5 jobs $4K+ total earnings
Need clean, reliable data from websites that fight back? That is what I do. I build Python web scrapers and data pipelines (Scrapy, Selenium, Playwright) that keep running when sites change, block, or throw up anti-bot walls.
I am a data engineer with 3+ years focused on web scraping and data extraction. I turn messy, scattered web data into clean, structured datasets and automated feeds you can actually use, delivered as CSV, Excel, JSON, a database, or a live dashboard.
A few things I have shipped:
โข An automated pipeline pulling tax-sale and foreclosure records from all 159 Georgia county portals (messy PDF and HTML) into one clean dashboard
โข A prospect list of 6,521 records with 9 fields each, 100% extraction success, from a national trial-lawyer association's directory
โข Price and stock monitoring on 3,000+ e-commerce products, rechecked every 10 minutes with instant alerts
โข Large-scale scraping on tough targets, including major hotel and travel booking platforms and sites protected by Cloudflare and other bot detection
What I am strong at:
โข Anti-bot and Cloudflare bypass, proxy rotation, and staying unblocked at scale
โข Python, API reverse engineering, and efficient large-volume crawls
โข Clean delivery into MongoDB, SQLite, Google Sheets, or dashboards
โข Scheduled feeds that keep flowing and do not break when a site updates
My focus is simple: accurate data, delivered on time, that keeps running without babysitting. Send me a message with what you need, and I will tell you honestly whether I can help and how I would approach it.
I help startups and businesses build scalable iOS and Android mobile apps using Flutter, Swift, Kotlin, and React Native from MVP development to enterprise application.
โ $๐ญ๐ฑ๐ + ๐ฅ๐ฎ๐ถ๐๐ฒ๐ฑ ๐ฏ๐ ๐บ๐ ๐๐น๐ถ๐ฒ๐ป๐๐ | ๐ญ๐ฌ๐ + ๐๐ฝ๐ฝ ๐๐ผ๐๐ป๐น๐ผ๐ฎ๐ฑ๐ ๐
โ ๐ง๐ผ๐ฝ ๐ญ% ๐จ๐ฝ๐๐ผ๐ฟ๐ธ ๐๐ฟ๐ฒ๐ฒ๐น๐ฎ๐ป๐ฐ๐ฒ๐ฟ | $๐ญ๐ + ๐๐ฎ๐ฟ๐ป๐ฒ๐ฑ ๐
I help startups, founders, and enterprises build world-class Mobile apps and Websites that drive millions of downloads, secure investor funding, and scale globally.
If you are searching for an expert mobile app or website developer who can take your idea from concept to launch, you are in the right place.
๐ช๐ต๐ ๐ฎ๐ฌ๐ฌ+ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐๐ผ๐ฟ๐น๐ฑ๐๐ถ๐ฑ๐ฒ ๐ง๐ฟ๐๐๐ ๐ ๐ฒ
โ $15M+ Client Funding
โ $10M+ App Downloads
โ $1M+ Upwork Achiever
โ 400+ Apps and 50+ Websites launched
โ Top Rated Plus with 99% Job Success
โ Award-Winning Team - Clutch (2022), Tech Behemoths (2023), TrueFirms (2024)
โ 13+ years of Experience
โ 270+ Projects completed
โ 13,000+ Upwork hours
โ High-Quality Work
โ Budget-friendly
โ Fluent English Verified
Whether you are a Startup, Established Business, or looking for an MVP, you will get High-Quality Services at an Affordable Cost, Guaranteed.
๐ฅ๐ฒ๐ฎ๐ฑ๐ ๐๐ผ ๐๐ผ๐ถ๐ป ๐ฎ๐ฌ๐ฌ+ ๐ฆ๐ฎ๐๐ถ๐๐ณ๐ถ๐ฒ๐ฑ ๐๐น๐ถ๐ฒ๐ป๐๐?
Click on the ๐ ๐ฒ๐๐๐ฎ๐ด๐ฒ or ๐๐ป๐๐ถ๐๐ฒ ๐๐ผ ๐๐ผ๐ฏ button on top-right corner. ๐ค
๐ ๐ช๐ผ๐ฟ๐ธ ๐ช๐ถ๐๐ต
- Startups that need a rock-solid MVP to impress investors
- Businesses modernizing legacy systems for scalability
If you are saying:
โWe need a partner who understands speed + qualityโ
โWe want apps and platforms that scale beyond v1โ
..then weโre a great fit.
I offer a ๐๐ฟ๐ฒ๐ฒ ๐๐ผ๐ป๐๐๐น๐๐ฎ๐๐ถ๐ผ๐ป to understand your vision, guide you on the best tech stack, and provide honest project insights, even if we donโt end up working together.
๐๐น๐ถ๐ฒ๐ป๐๐ ๐น๐ผ๐๐ฒ ๐ผ๐๐ฟ ๐๐ผ๐ฟ๐ธ
โญ โThe best freelancer/agency on Upwork Iโve ever worked with.โ โ Christian, Germany
โญ โExceeded expectations โ skilled, thoughtful, responsive.โ โ Aimun, USA
โญ โReliable and seamless, even after long breaks.โ โ Beau, Canada
There are 100+ REAL ๐ง๐ฒ๐๐๐ถ๐บ๐ผ๐ป๐ถ๐ฎ๐น๐ showing why clients trust me to build their apps.
Want to ๐ฒ๐ ๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ ๐ถ๐ ๐๐ผ๐๐ฟ๐๐ฒ๐น๐ณ? Click on the ๐ ๐ฒ๐๐๐ฎ๐ด๐ฒ or ๐๐ป๐๐ถ๐๐ฒ button and letโs start.
๐ช๐ต๐ ๐ช๐ผ๐ฟ๐ธ ๐ช๐ถ๐๐ต ๐ ๐ฒ
โ 13+ years of proven expertise in mobile & full-stack development
โ End-to-end partner - from MVP to launch & scaling
โ Future-proof, scalable architecture for long-term growth
โ Clean, scalable code aligned with industry best practices
โ Transparent communication & milestone-driven delivery
โ Limited new projects per month - ensuring full focus and quality
โ For me, Client Satisfaction Comes First
๐ฅ๐ฒ๐ฎ๐ฑ๐ ๐๐ผ ๐๐๐ถ๐น๐ฑ?
We take on LIMITED NEW PROJECTS each month to guarantee quality. (ONLY 2 SLOTS AVAILABLE for August)
If you really want an app that secures funding and scales to millions of users?
Then click on the ๐ ๐ฒ๐๐๐ฎ๐ด๐ฒ or ๐๐ป๐๐ถ๐๐ฒ ๐๐ผ ๐๐ผ๐ฏ button and letโs make it happen. ๐
Apps
E-Learning Mobile Apps, EdTech Apps, Dating Apps, Food Delivery Apps, Grocery Apps, Taxi Apps, Ride Sharing Apps, Health & Fitness Apps, Wellness & Meditation Apps, FinTech Apps, Social Media Apps, Chat Apps, Messaging Apps, E-commerce Apps, Shopping Apps, Marketplace Apps, Real Estate Mobile Apps,
Tech Stack & Tools
Mobile: Swift, SwiftUI, Objective-C, Kotlin, Jetpack Compose, Java, Flutter (Dart), React Native
Frontend: React.js, Next.js, HTML5, CSS3, Tailwind, Bootstrap
Backend: Node.js, Express.js, Nest.js, Laravel, Django, Python, PHP, Flask, FastAPI
Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase, SQLite, Firestore
DevOps: AWS, Docker, CI/CD
APIs & Tools: REST APIs, GraphQL, Socket. io, WebRTC, Twilio, Agora
Payments & Integrations: Stripe, PayPal, Apple Pay, Google Pay, RevenueCat, In-app subscription
AI & Automation: ChatGPT, OpenAI, TensorFlow, PyTorch, ML models, LangChain, Hugging Face, Embeddings & Vector Databases, RAG, LLM, NLP, MidJourney, DALL-E, Deep Learning
AI Models: GPT Models (GPT-4, GPT-4o, GPT-5), Claude, Gemini LLaMA, Deepseek
Others: FCM, GitHub, QR Code, NFC, Apple HealthKit, Apple MapKit, Google Maps, Geolocation, GPS, OAuth, JWT
AI Development, AI App Development, AI-Powered Mobile Apps, Custom AI Solutions, AI Agents Development, AI Integrations, AI Chatbot Development, Mobile App Development, Mobile App Developer, iOS App Development, iOS App Developer, Android App Development, Android App Developer, Flutter App Development, Flutter App Developer, React Native App Development, Cross-Platform App Development, Hybrid App Development, Custom Mobile App Development, Application Development, Mobile Apps, App Development, MVP Development, Full Stack Developer, Full Stack Development, Web Development, Web Developer, Full Stack Web Development, MERN Stack Developer, Node. js Development, SaaS Product Development, Custom Software Development, E-commerce Development
Divyesh D.
FullStack | Node | Laravel | React | AI Automation
Surat, India
$12/hr$12 per hour5.0 (15) 69 jobs $40K+ total earnings
โ Upwork Top-Rated Developer
โ 100% Client Recommendation
I have 10+ years of experience in software development, along with strong expertise in technical leadership, architecture design, and project management.
I am a dedicated and results-driven Full Stack Developer specializing in building scalable web applications across backend, frontend, and database layers.
Along with traditional development, I also build AI-powered features and automation systems that help businesses streamline operations and create smarter digital products.
I donโt just write code โ I design practical solutions that simplify business processes and deliver measurable results.
---
## What Makes Me Different
With deep experience across the full software development lifecycle, I focus on:
โข Clean and scalable architecture
โข Business-oriented problem solving
โข High performance and optimization
โข Automation and intelligent workflows
โข Long-term maintainable systems
My goal is simple: build technology that grows with your business.
---
## Core Strengths & Skills
### Backend & Architecture
โข Laravel, Node.js, Express.js
โข ERP, CRM, SaaS Platforms, Chat Applications
โข System Architecture & Database Design
โข REST APIs, JSON, SOAP, Web APIs, cURL, Socket
### Frontend
โข Angular, React, Vue.js, jQuery
โข Bootstrap, Tailwind CSS
### Databases
โข MySQL, PostgreSQL, MongoDB
โข SQL Azure, Redis
### AI & Automation
โข LLM Integration (GPT, Claude, Gemini)
โข AI Chatbots & Business Assistants
โข RAG-based knowledge systems
โข AI workflow automation
### Cloud & Deployment
โข AWS (EC2, S3)
โข Azure, Heroku, CloudWays
โข Linux-based servers
### Communication & Streaming
โข Twilio, WebRTC, OpenTok, Agora
### DevOps & Management
โข Git, GitHub, Bitbucket
โข Trello, JIRA
โข Agile & Sprint Management
### Data Handling
โข Web Scraping & Data Extraction
โข API Integrations
โข Payment Gateways, Email & SMS Systems
---
## Project Domains & Experience
โข SaaS Platforms
โข CRM, ERP, Real Estate, Inventory, Logistics
โข E-commerce, Marketplaces, Job Portals
โข FinTech, Travel, Hotel Management
โข Social & Community Platforms
โข Crypto & Web3 Applications
โข AI-powered business tools
---
## How I Can Help You
Whether you need:
โข A scalable SaaS platform
โข A custom CRM / ERP system
โข AI-powered automation or chatbot
โข A high-performance web application
โข A full product built from idea to launch
I can help you plan, architect, and build it from the ground up.
I believe in clear communication, structured planning, and transparent timelines before starting any project.
Looking forward to collaborating with you.
Thanks & Regards,
Divyesh
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