Minalin, Pampanga, Philippines
10/yr
$20/hr · Starting at $30
I help businesses build reliable AI-powered backend systems, RAG applications, semantic search platforms, recommendation systems, and scalable microservices. With 15+ years of software engineering exp…
Bhopal, Madhya Pradesh, India
ID Verified
$12/hr · Starting at $50
I am an experienced Data Scientist with over 7 years of experience working for IBM and Coforge Tech. I niche area Include Python Development, Database Management, Data Science, Statistics, Machine Lea…
Hinjewadi, Maharashtra, India
$30/hr · Starting at $200
Having strong experience in back-end application designing and development. Rest Full Web services and micro-services development. Worked with various US based clients on banking domain projects. Exp…
California, California, United States
Past Earnings
$30/hr · Starting at $100
Backend engineer with 6 yrs of experience. Proficient in Java, Python, Scala, Node.js programming languages. Expertise in Software/DB design, micro services architecture, ElasticSearch, Cassandra, Red…
Las Vegas, Nevada, United States
$30/hr · Starting at $25
I am a seasoned backend developer with expertise in a variety of languages and frameworks. My proficiency lies in designing and implementing robust backend solutions to support diverse applications. W…
Moscow, Moskovskaya, Russian Federation
$35/hr · Starting at $500
Senior Backend Developer with 13+ years of experience building high-load systems serving millions of users. Currently leading search infrastructure at Superjob (8M+ monthly users), specializing in ML
Dhaka, Dhaka, Bangladesh
$10/hr · Starting at $40
Hi, This is Nj Nafir Expert Python AWS Developer with More than 3 years of professional experience in working in Software companies, Retail, and Real State. I have worked with Microservice architectu…
Ahmedabad, Gujarat, India
$10/hr · Starting at $50
Backend Developer with 7.5 years of experience in designing and implementing scalable and secure applications. Proficient in building microservices-based architectures using Spring Boot and Spring Sec…
Minar Bari, Dhaka, Bangladesh
$60/hr · Starting at $2,500
Cloud Solutions and Migration: I have extensive knowledge and experience with leading cloud providers such as Azure, AWS, and GCP. If you are looking to leverage the power of the cloud, I can assist y…
Gandhinagar, Gujarat, India
$20/hr · Starting at $100
I have around 13+ years of experience in software and product development. Badges ⭐⭐ Top rated on Upwork⭐⭐ ⭐⭐ Top rated plus on Upwork⭐⭐ ⭐⭐ 100% Client satisfaction on Upwork⭐⭐ ⭐⭐ Top 3% on Stack o…
Beau Bassin-Rose Hill, Plaines Wilhems, Mauritius
$20/hr · Starting at $40
- Web Development - REST API Development - Web Application Debugging - Responsive Design - Hybrid Mobile Development
Kyiv, Kiev, Ukraine
$35/hr · Starting at $25
Interested in small business projects. I'm experienced Java Engineer with 9+ years of experience. I specialise in enterprise applications development (Web), extensive knowledge of Spring stack and dif…
San Francisco de Dos Rios, San José, Costa Rica
$50/hr · Starting at $100
Hey! Welcome. I describe my service as a professional way to achieve efficient and reliable custom software solutions, I specialized on backend solutions on JavaScript, TypeScript (mainly), C# and Pyt…
Embu, Nairobi Area, Kenya
$15/hr · Starting at $25
Many of the things that make web applications slow aren’t related to programming languages at all. I will make it simple, quick, and efficient to design and develop apps at your convenience. The devel…
Rawalpindi, Punjab, Pakistan
I have been developing back-end APIs for more than 5 years with Express.js (Node.js). I can develop fast, secure and highly scalable applications using microservice architecture. I also have great ex…
JAIPUR, Rajasthan, India
$15/hr · Starting at $30
Almost 10 years of experience in design, development and maintenance of enterprise applications in Java. Knowledge of Object Oriented programming using Java and J2EE technologies. Hands on experience
Sao Paulo, Sao Paulo, Brazil
$25/hr · Starting at $500
I can provide customized data science and predictive analytic solutions utilizing Stata or Python. I have over twenty years experience developing decision science models in the credit risk industry.
Dehu, Maharashtra, India
$25/hr · Starting at $200
Worked on various domains like Telecom, financial services, banking , PLM, supply chain, Business Intelligence. Domain includes developement of various component, integration with third party applicat…
Pune, Maharashtra, India
$5/hr · Starting at $25
I enjoy building robust and scalable web applications that handle complex business logic and data processing. This could involve developing APIs, implementing user authentication and authorization sys…
Batumi, Ajaria, Georgia
$15/hr · Starting at $100
Backend Development • Building RESTful and GraphQL APIs • Microservices architecture and event-driven systems • Reactive programming with Spring WebFlux / Project Reactor •