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
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    Next.js
    Amazon Web Services
    RESTful API
    React
    Content Management System
    GitHub
    Gatsby.js
    Web Development
    Contentful
    Landing Page
    SCSS
    CSS
    JavaScript
    Website
    API
    HTML
  • $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
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    Microsoft Active Directory
    Database
    React Native
    API
    Enterprise Software
    RESTful API
    Web Development
    JSON
    ASP.NET
    React
    Angular
    MySQL
    C#
    JavaScript
  • $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.
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    Docker
    Amazon S3
    Django
    Google Cloud Platform
    Chatbot Development
    Wireless Security
    Linux System Administration
    Flask
    AWS Lambda
    Security Analysis
    Security Engineering
    RESTful API
    Amazon EC2
    Kubernetes
  • $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
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    API
    Python Script
    Web Crawling
    Linux
    Data Scraping
    RESTful API
    Data Visualization
    Microsoft Power BI
    Artificial Intelligence
    SQL
    Matplotlib
    Data Science
    Python
    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.
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    Computer Graphics
    Linux
    RESTful API
    HTML
    Deep Learning
    Django
    CSS
    Object-Oriented Programming
    Reinforcement Learning
    Golang
    iOS Development
    Swift
    C++
    JavaScript
    Python
  • $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
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    API
    MongoDB
    Git
    Microsoft SQL Server
    .NET Core
    RESTful API
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