Serang, Banten, Indonesia
ID Verified
$30/hr · Starting at $500
Need a secure and scalable backend API? I specialize in: REST API development GraphQL API (Apollo / Graphene) Authentication & authorization Role-based permission control Database schema design Perfor…
Etawah, Uttar Pradesh, India
$15/hr · Starting at $1,000
We have a strong team of 30-40 API developers to sync your Website and Mobile Apps or Send/Recieve data from third party sources. MCS/MCA/BE/BTech (IT/Comp Sci) - degree in Computer Science Engineerin…
New Delhi, Delhi, India
$12/hr · Starting at $300
Morvin IT Solution have a strong team of API developers to sync your Website and Mobile Apps or Send/Recieve data from third party sources. MCS/MCA/BE/BTech (IT/Comp Sci) - degree in Computer Science
Rewari, Haryana, India
$8/hr · Starting at $50
I am a Full Stack Developer specializing in Django and React with experience in building scalable SaaS platforms, CRM systems, Admin Dashboards, and REST API-based web applications. I help startups an…
San Francisco, California, United States
$20/hr · Starting at $100
Can build powerful rest api that can connect with web and mobile apps to allow scale ability and control. The api can do anything from entering or pulling data from a DB, doing searches, calculations…
Chennai, Tamil Nadu, India
Past Earnings
$10/hr · Starting at $200
We are providing the best end-to-end REST and API design and development solutions for web & mobile applications. We offer the perfect blend of usability and functionality in our APIs, so that they de…
Dehradun, Uttarakhand, India
$5/hr · Starting at $300
I am a Laravel backend developer with more then 4+ years of experience building scalable web applications, REST APIs, and admin dashboards. I specialize in: - Secure REST API development (JWT/Auth) -
Noida, Uttar Pradesh, India
$15/hr · Starting at $500
Application Programming Interface (API) is indispensable to any web solution, the software module, plugin, web application, or web design as it lays down the protocols/standards to access a web-based
Newark, California, United States
$5/hr · Starting at $25
We are having a strong team of API developers to sync your Website and Mobile Apps or Send/Receive data from third-party sources. - Very good in Core JAVA OOPS concepts - Proficient in writing well-…
Bhavnagar, Gujarat, India
$10/hr · Starting at $100
Looking for a reliable Java Spring Boot developer to build a secure and scalable SaaS backend? I develop high-performance backend applications using Java, Spring Boot, Spring Security, Hibernate, JPA,…
Rahim Yar Khan, Punjab, Pakistan
$20/hr · Starting at $25
I have 6 years of hands-on experience in Python backend development, specializing in Django, REST APIs, Flask, and FastAPI. I build secure, scalable, and high-performance complete backend architecture…
Dehu Road, Maharashtra, India
$25/hr · Starting at $300
I provide professional Java and Spring Boot backend development services with 9+ years of enterprise experience. I specialize in designing and developing secure, scalable, and high-performance REST AP…
Budapest, Budapest, Hungary
$15/hr · Starting at $200
I have a lot of experience in backend and REST API development. I can connect frontends with databases in a nice way, documenting the whole process properly. I can nicely cooperate with frontend devel…
Dhaka, Dhaka, Bangladesh
$5/hr · Starting at $30
Custom REST API Development & Third-Party API Integration with Laravel Need a secure, scalable API or want to integrate your application with third-party services? I specialize in designing, developin…
Pune, Maharashtra, India
$12/hr · Starting at $700
Here I will provide the rest api developed in node js express and mongodb with following Expose Endpoints : Also a features to access the data base on role and permission level Like I can provide the…
$20/hr · Starting at $30
1. Python Development: 2. Bioinformatics: ---- Developed software tools using Perl and Python for data mining programmatically from Bioinformatics Databases: NCBI, TargetValidation, Pubchem…
$15/hr · Starting at $60
Hey Dear ! I am a full-stack developer having 2+ years of experience in JavaScript, NodeJS, Express, MongoDB, MYSQL and Python Flask. I have also experience in Discord and Tradingview Bot Development.…
Berlin, Berlin, Germany
$30/hr · Starting at $2,000
I specialize in designing and implementing APIs using both Python and C#, focusing on performance, scalability, and ease of integration. My expertise includes: REST API Development Creating robust, RE…
Faisalabad, Punjab, Pakistan
Are you looking for an expert backend developer to build a scalable web application, secure RESTful APIs, or resolve complex database issues? I specialize in building custom backend systems tailored t…
Purnea, Bihar, India
$10/hr · Starting at $25
I will professionally test your REST APIs using Postman and Swagger/OpenAPI and provide clear, actionable test results. I can test GET, POST, PUT and DELETE endpoints, request and response validation,…