Sao Paulo, Sao Paulo, Brazil
$5/hr · Starting at $25
Software development using Java and Python; Preparation and analysis with spreadsheets such as Excel and sheets.
Brasilia, Distrito Federal, Brazil
$40/hr · Starting at $50
Senior mobile developer with experience using: React Native (ios/android) Native + React modules Redux Firebase Appcenter Continuous Integration TDD Git
Maceió, Alagoas, Brazil
$20/hr · Starting at $200
Company: Fóton Informática S.A. Period: Since Oct/2004 Designer / Developer - Development of Mobile OfficeBanking Application (PalmOS and Windows Mobile) using Java (J2ME) Integrator using…
$40/hr · Starting at $30
My Services are programing BackEnd or front-end: Can be angular,reactjs, meanjs, ionic, Java Spring API, and some variations.
$16/hr · Starting at $26
Are you looking for a secure, scalable, and high-performance backend for your application? I specialize in building robust RESTful APIs using Java and Spring Boot, focusing on clean architecture and l…
Curitiba, Parana, Brazil
$12/hr · Starting at $192
With more than four years of expertise in turning coffee into code I can offer: good grades or a good promotion.
Santa Cruz do Sul, Rio Grande do Sul, Brazil
$45/hr · Starting at $25
Development of customized objects of PL/SQL (packages, triggers, etc.), forms or reports through CEMLI method and rules of Oracle for customizations on Oracle E-Business Suite.
Sao Jose dos Pinhais, Parana, Brazil
$50/hr · Starting at $35
Almost 10 years of experience in software development. - Expert in backend development mainly Java and useful frameworks like Spring, Hibernate. - Good experience with Team Leadership role to guara
Vitoria, Espirito Santo, Brazil
$35/hr · Starting at $30
I will develop an API with NodeJs and JavaScript or Typescript I can integrate the API with external services. I can implement the API with a design of your choice or use well-established ones, just l…
Campinas, Sao Paulo, Brazil
Backend developer focused on designing and building scalable, secure, and high-performance APIs and services. Experienced with Node.js, TypeScript, and relational/non-relational databases. Skilled in
Niteroi, Rio de Janeiro, Brazil
2,098/yr · 100%
$10/hr · Starting at $500
My core capability lies in delivering cross-platform/multimodal applications with a strong emphasis on architectural integrity and seamless integration. I possess hands-on experience in implementing C…
Paulista, Pernambuco, Brazil
756/yr · 100%
$9/hr · Starting at $100
I offer professional Full Stack Software Development services, specializing in building scalable, secure, and user-friendly web and mobile applications. With experience in both frontend and backend te…
ID Verified
$40/hr · Starting at $2,000
My Chatbot Development Service offers top-tier expertise in designing, developing, and deploying advanced chatbot solutions tailored to meet your business needs. We leverage state-of-the-art AI techno…
Belo Horizonte, Minas Gerais, Brazil
Past Earnings
$8/hr · Starting at $25
Experienced Android Developer, having worked on startup mobile app development as well as some side projects. Right now I am trying to make a living freelancing android development.
$30/hr · Starting at $30
I have been working with application development using Lotus Notes, C++, Java, Javascript and PHP since 1998.
Uberlandia, Minas Gerais, Brazil
$10/hr · Starting at $60
Hello my name is Thalles Silva, I'm 25 years old. IT Student (Bacharel's Degree). Experienced in RPA Development (Automation Anywhere, Python), dekstop development (Kotlin + Spring Boot), and Database…
Santana de Parnaiba, Sao Paulo, Brazil
$20/hr · Starting at $25
Experience in embedded development platforms in C/C++ for Wireless Sensor Networks (Zigbee, MSP 430, CC2530, Android, Xcode/IOS, Linux Embedded, Python).
Itupeva, Sao Paulo, Brazil
$100/hr · Starting at $25
working with related technologies for over 10 years, i offer experienced skills in almost all related situations in programming and software development envolving sql language, php, python, go, postg…
Conceicao da Barra de Minas, Minas Gerais, Brazil
Fast Back-End Development using the Flask framework, with secure, clean and fast Python code, with any needed database.
Sao Joao de Meriti, Rio de Janeiro, Brazil
$20/hr · Starting at $45
I'm software developer with 3+ years, graduated in system analysis and development. I use technologies like C#/.Net Core, SQL Server, PostgreSQL, MySql, MongoDB. I participate in projects developing