Kolkata, West Bengal, India
$15/hr · Starting at $100
I have implemented security of applications and web api using OAuth2 and OpenId Connect. In particular we used json web token (jwt) to set up secure access to the web api accessing it from server sid…
Virar, Maharashtra, India
$15/hr · Starting at $50
I implement complete authentication and authorization systems for Spring Boot applications using Spring Security. What's included: - JWT-based stateless authentication (access + refresh tokens) - OAut…
Chennai, Tamil Nadu, India
ID Verified
$10/hr · Starting at $50
The user can sign up and sign in in to the app using any of the social platforms like Google, Facebook, Linkedin, Twitter or Github. JWT tokens will be used for authentication. The user details which
Delhi, Delhi, India
228/yr · 100%
$16/hr · Starting at $25
we are expert in Auth0 and OAuth authentications and various social login via facebook, twitter and gmail. login with the social and goggle and facebook is necessary feature to grow in the areas. We d…
Dhaka, Dhaka, Bangladesh
Past Earnings
$25/hr · Starting at $500
Custom API Development and Integration — I architect, develop and integrate production-quality APIs to integrate your company with payments, third-party systems, AI services and internal tools. Whethe…
Shenyang, Liaoning, China
75,490/yr · 100%
$25/hr · Starting at $1,000
As a backend engineer with strong expertise in Java, Spring Boot, and microservice-based architectures, I build production-grade backend systems that power mission-critical applications — combining hi…
Pirot, Serbia, Serbia
62,100/yr · 100%
$50/hr · Starting at $100
I am an ideal fit when you are looking for: ✔️ Frontend Development ✔️ Backend Development ✔️ Cross-platform Mobile Development ✔️ Data Visualization ✔️ A/B Testing, ✔️ Chatbot Development & In…
Bhakkar, Punjab, Pakistan
27,698/yr · 100%
Elevate your backend infrastructure with production-grade Haskell solutions designed for robustness, concurrency, and long-term maintainability. As a seasoned Haskell developer specializing in backend…
Mohali, Punjab, India
8,497/yr · 100%
$25/hr · Starting at $250
I am offering professional API integration and automation services to help you connect your CRM system with other business platforms, streamline data flow, and automate key operations. Whether you’re
21,717/yr · 100%
$50/hr · Starting at $500
Are your cloud applications trapped in silos, forcing your team to lose hours every week manually copying and pasting information? Or are your current Zapier bills getting too expensive to justify? I
Noida, Uttar Pradesh, India
7,040/yr · 100%
$15/hr · Starting at $500
API Development Services | Secure, Scalable & High-Performance Integrations We offer expert API development services to help businesses connect applications, automate processes, and enable seamless
$18/hr · Starting at $15,000
Enterprise Software Engineering & Digital Transformation Partners We are a technology consulting and software engineering partner that helps organizations build secure, scalable, and reliable digita
Faisalabad, Punjab, Pakistan
2,661/yr · 100%
$20/hr · Starting at $250
Hello! Modern Laravel applications rarely work in isolation. Payments, AI services, CRMs, shipping providers, messaging platforms, accounting software, and external business systems all rely on reliab…
Chandigarh, Punjab, India
2,280/yr · 100%
$30/hr · Starting at $450
Professional Summary Highly skilled and results-oriented Back-End Developer with 8+ years of professional experience in designing, developing, and maintaining scalable, secure, and high-performance se…
1,257/yr · 100%
1. Workflow Automation Design Custom Scenario Building: Designing automation workflows (scenarios) between apps like Gmail, Google Sheets, Shopify, Slack, Notion, Airtable, etc. Multi-step Automation:…
Chandannagar, West Bengal, India
$15/hr · Starting at $25
I am salesforce certified professional, having 7+ years of experience in development and delivered 10+ clients across the globe. I have added few of my experience below. Salesforce Admin : • Hands o…
Tashkent, Andijon, Uzbekistan
$5/hr · Starting at $100
Our unique AI startup (Based in Tel-Aviv) is looking for an experienced Python backend developer to join our remote team and work directly with the company's CTO. You'll have an additional edge if yo…
Pune, Maharashtra, India
$30/hr · Starting at $25
Hi , Please find my resume. I have 11.5 year exp (Mule/struts/SOAP/JMS/REST/AWS/java/j2ee/UML/create design specification (Functional / Technical)). Thanks&Reg. Amit Shukla 91 - 9818204053
Tunis, Tunis, Tunisia
$30/hr · Starting at $300
I’ll build a custom full-stack web application tailored to your business — fast, secure, and scalable. What You Get: Frontend built with React.js or modern frameworks Backend using Node.js + Express.…
Paris, Ile-de-France, France
$20/hr · Starting at $120
Scalable & Secure Server-Side Logic Built for Performance I engineer rock-solid backends using powerful frameworks like Node.js, .NET Core, Django, Laravel, and more. From business-critical APIs to mu…