Hire the best Restful API Freelancers in Helsinki, FI

Check out Restful API Freelancers in Helsinki, FI with the skills you need for your next job.
  • $55 hourly
    I'm a Jamstack developer, I provide Astro.js, Next.js, and Gatsby development with a focus on these: • Page speed optimization: the sites I create are performant and feel great to use • Technical SEO: great search optimization is part of my development process from the ground up, not an afterthought • Responsive design: the sites I create work great on any device • CMS development: I build sites that your marketing team can edit themselves without needing a developer's continuous help Why choose me: • I have been a full-time freelancer for 5 years and don't plan on stopping, so I will provide support for a long time • I respond daily and often get small updates done within the same day • I can be trusted, for an example I have handled the transfer of a $30,000 domain for one of my client • I also do things properly, which is probably why most of my clients stay as long-term clients. Here are my main technologies, you can combine them as your tech stack: • React • JavaScript • HTML • CSS • Astro.js • Next.js • Gatsby • Headless CMS (look above) Here's a list of headless CMS platforms that I have provided real production websites with: • Contentful • Storyblok • Dato CMS • Prismic • Agility • Strapi • WordPress • Directus • Shopify
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Amazon Web Services
    RESTful API
    Content Management System
    Web Development
    Landing Page
  • $70 hourly
    .NET (C#), ASP.NET MVC, ASP.NET Core, JavaScript Developer, .Net Developer 1 hour free consulting 30 minutes response time 2800+ hours clocked on Upwork This is what my client says about me! "Ayesha is very good and committed to the quality of her work. I would use her again" "Ayeshaa is a very promising programmer. She is excellent at communicating and was receptive to comments and feedback" Description : Since last 7 years I have been supporting multi million dollars Enterprise applications, Websites, web applications & Dot net MVC projects. Currently I am working as a Asp.Net MVC, Asp.Net Core developer on an enterprise application, web applications, Web API's, Web Services. The tasks I am responsible for - Maintaining and updating application features - Web Development & designing Based .NET Framework, ASP.NET MVC, Asp.Net Core, Asp.Net Web forms C# applications linked to SQL Server database - Development of system to automate customer’s queries - Developing new and enhancements to existing enterprise applications & web applications - Developed API’s, Web services for enterprise application to request SSL certificates - Developing user interface for websites/web applications with initial layout and base controls using Bootstrap, HTML, CSS, JavaScript. - Designing and developing both front end and back end of websites - Troubleshot and resolve bugs in .NET MVC, .Net Core application - .NET Framework, ASP.NET MVC, C#, SQL Server - Web API integration and creating new API - 3D Secure Payment through Stripe and other payment gateways integration/API integration - Firebase API's, push notifications - AWS server management ASP.Net MVC C# .NET Core developer | Web Developer | Web API | Web Apps | Web Services | Active Directory | Enterprise applications | Websites | WordPress I am super excited to show you that how my programming skills going to help your projects, Let's schedule a quick call to discuss more
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Microsoft Active Directory
    React Native
    Enterprise Software
    RESTful API
    Web Development
  • $30 hourly
    Hello I am a developer with 15+ years of experience in software engineering. My primary interest lies in web, mobile, and blockchain. I am also (ISC)^2 Certified Cloud Security Professional. I can help you make your software or infrastructure secure. If you have an idea and are not sure how to build something, I can be of help. If you want to migrate to the cloud and are not sure how I am here to help. Things I can help you with : * Making your code/cloud/infra secure * Helping with design and architecture * Blockchain * Automation.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Amazon S3
    Google Cloud Platform
    Chatbot Development
    Wireless Security
    Linux System Administration
    AWS Lambda
    Security Analysis
    Security Engineering
    RESTful API
    Amazon EC2
  • $25 hourly
    Do you expect your task to be understood and executed quickly and correctly? I have sufficient experience both as an entrepreneur and in different IT areas. I love programming and the latest technology, so I can offer you the best solutions and structure for your needs. If you want to retrieve, organize, and present data using different apps, etc. then I am the one who will help you. I am a data scientist with proficiency in Python programming Language but am familiar with other programming languages like C++, R, SQL, and scripting language. I start with understanding the goals of the Company and construct a strategic plan that delivers success day after day. I will create the best Machine Learning algorithms to generate value for your business. I am going to offer you 2+ years of experience in Data processing to solve your problem from scratch to deploy and bring value to your business. Hard Skills: - Python (e.g., pandas, matplotlib, scikit-learn, TensorFlow, Keras,PyTorch) - R (e.g., Tidyverse, Caret, ggplot2, Shiny, sparkly) - Servers (Linux/Bash) - SQL - Data Visualization (ggplot2, Dash, Plotly, matplotlib, seaborn) - JSON PARSER I have experience working with problems related to: - Supervised Machine Learning (e.g., Neural networks, Naive Bayes, Linear regression, Logistic regression, Support vector machine (SVM), K-nearest neighbor (kNN), Random forest) - Unsupervised Machine Learning (e.g., k-Means, Hierarchical Clustering algorithms, Autoencoder...) - Auto Machine Learning (AutoML) - Natural Language Processing (NLP) (e.g., sentiment analysis, keyword extraction, word embedding, text classification...) - Image classification - In-depth data analysis (descriptive, inferential statistics and multivariate analyses, such as linear regression, ANOVA, MANOVA, MANCOVA, cubic splines, CCA, RDA, t-test, Mann-Whitney, Kruskal-Wallis...) Problems I successfully solve: - Implement a custom ML model for your particular task or finetune the existing one - Troubleshoot and debug for an existing model - ML empowered market analytics - NLP, COMPUTER VISION, DEEP LEARNING Implantations - Mobile ML - Data processing and visualization - Statistical modeling and numerical estimations - Custom & Interactive dashboards - Data Analysis and Story Building - Operations involving BigData - ETL data pipelining creation - Data cleaning and management
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Python Script
    Web Crawling
    Data Scraping
    RESTful API
    Data Visualization
    Microsoft Power BI
    Artificial Intelligence
    Data Science
    Looker Studio
  • $30 hourly
    Programmer with four years of experience working with full stack web and mobile applications. I love coding and bringing new ideas to life. I'm always pushing the boundaries of design and development; trying to create something new. I am the developer and publisher of mobile game versum° and the Kumba Studios art project. I have also completed numerous projects for clients with great results. I know how to develop, publish and maintain applications on various platforms using the most suitable and efficient tools.
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Computer Graphics
    RESTful API
    Deep Learning
    Object-Oriented Programming
    Reinforcement Learning
    iOS Development
  • $15 hourly
    I'm a backend developer and experienced in .net core and sql server and designing performanced Apis Full project management from start to finish I know .net core, sql server and more things about backend developing
    vsuc_fltilesrefresh_TrophyIcon Restful API
    Microsoft SQL Server
    .NET Core
    RESTful API
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a Restful API Freelancer near Helsinki, on Upwork?

You can hire a Restful API Freelancer near Helsinki, on Upwork in four simple steps:

  • Create a job post tailored to your Restful API Freelancer project scope. We’ll walk you through the process step by step.
  • Browse top Restful API Freelancer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Restful API Freelancer profiles and interview.
  • Hire the right Restful API Freelancer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Restful API Freelancer?

Rates charged by Restful API Freelancers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Restful API Freelancer near Helsinki, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Restful API Freelancers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Restful API Freelancer team you need to succeed.

Can I hire a Restful API Freelancer near Helsinki, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Restful API Freelancer proposals within 24 hours of posting a job description.