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8.5
8.5
98%

Roing, India
$20 USD per hour
Websultanate Software Inc is a Leading Software Development Company Located in Lucknow, India & it has a Branch office in Hyderabad, India. The Company is recognized by the Department of Promotion of Industry and Internal Trade, Government of India. So far the establishment of the Company, we have delivered 1500+ Projects for more than 1000+ Clients located in more than 25 countries across the world. We offer a broad range of Software Development Life Cycle models for delivering innovative Solutions in Project Development. ⭐iGaming Platforms ⭐ Social Casino Platforms ⭐ Live Casino Platforms ⭐ Sports Betting Platforms ⭐ Gaming Application by Integrating Various Aggregators and Providers ⭐ Live Poker Game Application ⭐ Social Casino Games Categories (Slots, Poker, Roulette, Lottery, Crash, Coin Flip, Case Battle, Blackjack, Bingo, Mines, and more) ⭐ Admin Panel to manage and monitor the gaming platform ⭐ Blockchain Crypto Wallet Integration (Deposit, Withdrawal, Processing) ⭐ Payment Gateway Integration (Stripe, PayPal, Authorize.net, Braintree, and more) ⭐ Bonus, Reward, Leaderboard Integration. ⭐ AI Tools: Lovable, Cursor AI, bolt.new, Ohara, Github Copilot, Open AI ChatGPT, Gemini, Jasper AI, Anthropic Claude, Grok , ElevenLabs. ⭐ Marketplace Applications. ⭐ E-commerce Platforms. We have a team of Expert Software Professionals in different technologies like : ✅ Js Technologies - Node.js | React.js | Angular.js | Ionic.js | Gatsby | ReactNative. ✅ UI|UX Technologies: Figma | Adobe Photoshop | Adobe Illustrator | HTML | HTML5 | CSS | CSS3| Bootstrap | React.js | AJAX | JavaScript | JQuery | Angular.js | ✅ Database: Mongo | Dynamo | MySql | PostgreSQL | FaunaDB ✅ API: Steam API, Wax API, BTC API, Overwolf, Payumoney, Stripe, etc ✅ Blockchain: Crypto Wallet | Smart Contract | NFT | DEX | dApps ✅ AWS Technologies : Cloud Formation | Cloud Front | Cloud watch | lambda | Api Gateway | S3 |Dynamo db | Cognito |. ✅ Open Source Technologies: PHP | CODEIGNITER | LARAVEL | MEAN | MERN | Yii | Cake PHP| ✅ Project Management Software & Tool : Asana | Basecamp | Jira | Gitlab | ✅ Version Control: Git | GitHub | Bitbucket Mobile Applications: ⭐ Hybrid iOS and Android (React Native, Ionic) Websultanate Software Technologies Pvt Ltd offers extraordinary services to the Gaming world that offer Steam API integration, game integrations like CSGO, Dota2, Poker, Baccarat, Plinko, etc. So all employers give us one opportunity so that we can offer our best services to you !! Thanks & Regards Team Websultanate

5.4
5.4
100%

Mardan, Pakistan
$5 USD per hour
I’m a full-stack web developer focused on building fast, scalable, and conversion-driven applications for businesses and startups. I specialize in turning ideas into clean, high-performing products with a strong focus on usability, performance, and real-world results. On the frontend, I work with modern JavaScript frameworks including Typescript, React, Next.js, Vue.js, Nuxt.js, and Angular, creating responsive and user-friendly interfaces. On the backend, I have solid experience with PHP frameworks such as Laravel, CodeIgniter, Symfony, and core PHP, along with REST API development, authentication systems, and database optimization. I also work with Node.js and Express.js for building scalable APIs and real-time applications. What I can help you with: • Custom web applications (end-to-end) • SaaS platforms and dashboards • AI integrations & automation • API development and third-party integrations (Stripe, Twilio etc.) • Performance optimization and bug fixing • Laravel and Vue/React full-stack development I focus on writing clean, maintainable code and delivering projects on time with clear communication — because good development is not just about code, it’s about solving real business problems. If you're looking for someone reliable who can understand your requirements quickly and deliver quality work, feel free to reach out.

6.0
6.0
95%

Himmatnagar, India
$25 USD per hour
Expert Full Stack Developer having 14+ years of experience in the IT industry. Successfully completed more than 100+ projects and offered software solutions to all types of businesses from new startups to established corporate companies. Skills & Technologies ✔ Frontend : Angular 2 to 17 version, Material Design, Ionic, Javascript, Jquery, Typescript, Bootstrap, WIX, Html5, Css3, WordPress ✔ BackEnd : NodeJS, Firebase, Google Cloud, Asp.net MVC, Asp.net Core, Asp.net Web API, Selenium ✔ AI Tools : ChatGPT, Perplexity, Google AI Overviews ✔ Database : Firebase Firestore, NoSQL, PostgreSQL, MongoDb, Microsoft SQL Server, MYSQL ✔ Virtual Assistant : Amazon Alexa, Google Assistant ✔ Chart : D3, TradingView, Kendo, Canvas, Ng2-Charts, Morris, Chartjs, Amchart ✔ Third Party API : Google Geo/Map, Avalara Tax, Amazon MWS, Ebay, FedEx, UPS ✔ Payment Gateway : Stripe, Paypal, Braintree, Paytm, UPI, Hyper Wallet, Google Pay, Apple Pay, Amazon Pay, Moulli, 2Checkout ✔ Security : Oauth, SAML, 2FA ✔ Source Control : Github, BitBucket, SVN, TFS, Jira ✔ Third Party Controls : PrimeNg, Kendo MVC/Angular, DevExpress Reporting, Ngx-Bootstrape, Ngx-Datatable I would love to discuss your requirements in detail. Let’s connect and make your project a success!

7.7
7.7
92%

CUBELLES, Spain
$45 USD per hour
When it comes to technology, nothing is impossible to attain. At Exelin.Digital, we love providing meaningful branding and high-quality code. We create beautifully designed, fast-scrolling, correctly coded websites with a great user experience (UX). We offer a wide variety of web services such as: Web Design, Web Development, Mobile App Development, Branding, Online Marketing, SEO, Payment Gateway Integrations, Video Streaming Solutions and more.
A Braintree developer is a payments engineer who integrates Braintree's payment gateway into websites, mobile apps, and platforms to securely process credit cards, PayPal, Venmo, Apple Pay, Google Pay, and ACH transactions. Hiring a skilled Braintree developer means getting a reliable checkout experience, PCI-compliant tokenization, and a payment stack that scales with your business.
Braintree, a PayPal service, powers payments for marketplaces, SaaS platforms, subscription businesses, and e-commerce stores. A Braintree integration developer builds the connection between your application and the Braintree gateway, handling everything from generating client tokens to processing transactions and managing recurring billing.
The commercial impact is direct. A well-built Braintree integration reduces failed transactions, supports more payment methods at checkout, and protects revenue through fraud tools and 3D Secure authentication. Poor integrations leak revenue through declined cards, broken webhooks, and abandoned carts.
Typical deliverables from a freelance Braintree developer include:
A competent Braintree specialist works fluently across the Braintree platform and the surrounding payments ecosystem. Expect proficiency with:
Braintree integration work spans a wide range of business models. Common use cases include:
Strong candidates show a mix of payments domain knowledge and clean engineering practice. Look for these signals on a profile:
Useful interview questions to copy and use:
Freelancer.com gives you direct access to a global pool of payment integration specialists, from independent engineers to small agency teams. You can compare profiles, portfolios, ratings, and verified reviews before you commit, and you set the budget that fits your project scope.
The platform's scale means you receive bids quickly, often within hours, from freelancers across multiple time zones. That matters for payments work, where production issues need fast response. Whether you need a one-week sandbox-to-production push or an ongoing partner for a marketplace build, you can hire on Freelancer.com with confidence thanks to Milestone Payments, secure messaging, and a transparent review history for every freelancer.
Ready to add secure, scalable payments to your product?
Hiring the right Braintree developer comes down to a clear brief, careful bid review, and a thorough check of profile evidence. Payments work is unforgiving — a small integration mistake can cost real revenue — so the steps below are designed to help you find a freelancer who genuinely understands gateway integration, tokenization, and webhook handling.
The brief you write determines the quality of bids you receive. A vague post attracts generic developers, while a specific brief filters for engineers with real Braintree experience. Head to the
Bids on a payments project should read as short technical proposals, not just price quotes. A strong bid shows that the freelancer has read your brief, understood your stack, and thought about edge cases like declined transactions, webhook retries, and SCA exemptions. Use the platform's chat to ask clarifying questions before you shortlist.
Your final decision should weigh proposal quality alongside the evidence on each profile. For Braintree work, consistency of payments-related projects matters more than a single impressive build, because reliability is the core deliverable. Take time to read written reviews — clients often mention how a developer handled bugs, deadlines, and post-launch fixes.
A standard checkout integration on a single platform typically takes one to three weeks, including sandbox testing and production deployment. Marketplace flows, subscription billing, and multi-platform mobile integrations can take longer depending on complexity and compliance requirements.
Yes. Many businesses post a project on Freelancer.com for a defined scope such as adding Apple Pay to checkout, migrating from another gateway, or fixing a webhook issue. You can also retain the same freelancer for ongoing maintenance after the initial build.
A general payments developer may work across several gateways, while a Braintree specialist has deep, current knowledge of Braintree's SDKs, Vault, Marketplace, and GraphQL API. For a Braintree-specific build, the specialist usually delivers faster and avoids gateway-specific pitfalls.
If payments are central to your product, a Braintree-focused developer reduces risk on tokenization, compliance, and webhook handling. For smaller projects, a full-stack developer with verified Braintree experience is often sufficient, especially when paired with clear documentation.
Experienced Braintree developers build integrations using Hosted Fields or Drop-in UI specifically to keep card data off your servers and reduce PCI scope. They cannot certify your business, but they implement the patterns that make compliance significantly easier.

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