EXPLORE


7.2
7.2
92%
$10 USD / Hour
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India (6:39 PM)
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Joined on December 29, 2015
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11 Recommendations
$10 USD / Hour
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I am a full-stack developer with over 10 years of experience, helping businesses, startups, and enterprises build secure, modern, and scalable digital products. Whether you need a mobile app, web platform, fintech solution, automation system, or cybersecurity service, I deliver end-to-end, enterprise-grade solutions tailored to your business goals. I have successfully delivered 195+ projects globally, built 80+ enterprise-level applications, and worked with clients from 12+ countries. I am also a certified GDPR and cybersecurity expert. Every project comes with 100% source code ownership and free bug support. Mobile App and Desktop App Development Native Android (Java, Kotlin) and iOS (Swift, Objective-C) Cross-platform apps using Flutter and React Native Stripe in-person payment integration Android kiosk mode solutions Real-device testing for maximum accuracy Game Development (2D - 3D Game Development) Windows App Development Mac App Development Web Development & Modern Technologies Backend: Laravel, Node.js, Express.js, NestJS, CodeIgniter, Core PHP, Yii, Symfony Frontend: React.js, Next.js, Vue.js, Nuxt.js, Angular, Svelte CMS & eCommerce: Shopify, WooCommerce, Magento, PrestaShop, OpenCart, custom WordPress theme and plugin development, malware removal, speed optimization Additional Expertise APIs: REST, GraphQL, WebSockets, gRPC Cloud & DevOps: Docker, Kubernetes, CI/CD pipelines, AWS, Google Cloud, Azure, DigitalOcean Databases: MySQL, PostgreSQL, MongoDB, Firebase, Redis, DynamoDB Payments: Stripe, PayPal, Razorpay, Square, Braintree, [login to view URL] Security & Authentication: OAuth2, JWT, SSO, MFA, RBAC AI & Machine Learning: NLP, chatbots, recommendation engines, predictive analytics IoT & Automation: Smart device integrations, home automation, industrial IoT solutions Blockchain & Web3: Smart contracts, NFT marketplaces, DApps, DeFi platforms Cloud-Native & Microservices: Scalable architecture, serverless functions Performance & Scalability: Redis, Memcached, load balancing, CDN optimization Testing & QA: Cypress, Jest, Mocha, Postman, Selenium, Appium FinTech & Trading Platforms Stock and crypto trading platforms Real-time market data integrations High-frequency trading APIs Payment gateway and wallet integrations Cybersecurity & Compliance Web and mobile app penetration testing (WAPT) GDPR, HIPAA and ISO27001 consulting Secure code review Vulnerability reports Remote and on-site security audits Industries Serve FinTech Trading AI Automation IoT eCommerce Healthcare SaaS Cybersecurity Web3 & Blockchain Why Clients Trust Me Proven 10+ years of delivery experience Scalable and secure solutions Transparent pricing and timelines Long-term partnership mindset I focus on quality, security, and scalable architecture — no shortcuts, only results. Let’s build your next big project together. Click “Hire Me” and let’s turn your idea into a successful product.
Verifications
On time
94%
On budget
94%
Accept rate
89%
Repeat hire rate
11%

AI Phone Call Assistant Appointment

AI Phone Call Assistant Appointment

HRMS Web & Mobile App

Elegant & High-Converting Shopify

Elegant & High-Converting Shopify

Elegant & High-Converting Shopify

Enterprise-Grade Secure & Responsive

Grocery App with Order Tracking

Modern, Responsive Food Delivery Web

AI Phone Call Assistant Appointment

AI Phone Call Assistant Appointment

HRMS Web & Mobile App

Elegant & High-Converting Shopify

Elegant & High-Converting Shopify

Elegant & High-Converting Shopify

Enterprise-Grade Secure & Responsive

Grocery App with Order Tracking

Modern, Responsive Food Delivery Web
Had a great experience working with Bhargav. The project was a little delayed but our requirements were met thoroughly and they were very professional. I recommend writing ones requirements clearly so that there is not miscommunication or repeated changes again. The end product they made was fantastic and totally solved our work. Will definately be working with them shortly and for our future projects.
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Nice job. This one was a bit tricky, but he stuck with it and got it all working as per my request. Will continue to work with him on as many projects as he can handle.
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He is very intelligent, he can solve difficult problems.
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Bhargav has great communication, team and expertise. The project ended only because I did not need that element of the project any longer.
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Experience
Cybersecurity Consultant & Penetration Testing Expert
Jan, 2015 - Present
•
11 years, 3 months
Remote Service
Jan, 2015 - Present
•
11 years, 3 months
Conducted web and mobile app penetration testing (WAPT) for 50+ enterprises. Delivered detailed vulnerability assessments and on-site security audits. Provided GDPR & HIPAA compliance consulting to global clients. Implemented secure code review processes to reduce vulnerabilities by 90%.

Remote, India
Jan, 2015 - Present
•
11 years, 3 months
Senior Mobile App Developer | Cross-Platform & Native Solutions
Jan, 2015 - Present
•
11 years, 3 months
Mobile App Developer
Jan, 2015 - Present
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11 years, 3 months
Developed 300+ mobile apps for startups, SMEs, and enterprises across FinTech, Healthcare, IoT, eCommerce, and SaaS. Skilled in Android (Java, Kotlin), iOS (Swift, Objective-C), Flutter, and React Native. Integrated real-time tracking, IoT, payments, trading APIs, Web3, and crypto wallets. Delivered secure, scalable, high-performance apps with UAT-tested bug-free deployments on Google Play and App Store.

Remote, India
Jan, 2015 - Present
•
11 years, 3 months
Freelance Full-Stack Developer
Jan, 2012 - Present
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14 years, 3 months
Freelancer
Jan, 2012 - Present
•
14 years, 3 months
Worked with 500+ international clients across FinTech, eCommerce, SaaS, IoT, and Web3. Maintained a 5-star rating and Top 1% developer ranking on multiple platforms. Delivered secure, optimized, and future-ready solutions on time and within budget.

Rajkot, India
Jan, 2012 - Present
•
14 years, 3 months
Certifications
PHP
JavaScript
Android Development
iPhone Development
PHP
UK English
P
Preferred Freelancer Program SLA
Computer Security
US English