Hire the best Backend Rest API Freelancers in Portland, OR

Check out Backend Rest API Freelancers in Portland, OR with the skills you need for your next job.
  • $31 hourly
    Recent university graduate with a degree in computer science. Worked with a team of three students on the Capstone project to create a full stack web application that uses trading algorithm strategies to produce optimized return. The algorithm backdating test demonstrated a successful return of several times of the market benchmark. Seeking an opportunity to use proven skills. CLASS PROJECTS * Algorithmic Stock Market Trading Strategies for Individual Investors (Capstone Project) * Web application that uses trading strategy algorithms to inform the user when to buy or sell stocks. * Collaborated with four students to find robust algorithms parameters for trading strategies, and data storage and user interface to report results that allow users to get the best options. * Tools used for this project, Python, Flask, Google Cloud Platform, HTML5, CSS * Fishing Tournament Board
    Featured Skill Backend Rest API
    Front-End Development
    Cloud Computing
    JavaScript
    C
    Database Management System
    Figma
    Web UI
    Microsoft Visual Studio
    Google Cloud Platform
    Data Structures
    Database
    Docker
    RESTful API
    Flask
    Git
  • $35 hourly
    My academic major is Environmental Science & Management, and I'm also experienced data analysis and modeling for business and other disciplines, timeseries forecasting, optimization problems, etc. Python is the programming language I'm most fluent in, yet I'm also capable of similar workflows in R or Excel. Projects requiring any these are workable. I can code the entire data science workflow: due diligence, design of experiments, database management, analysis, feature engineering, model selection, optimization, etc. Statistical fundamentals are applicable in every sector and I'm a quick study on prerequisite vernacular for interdisciplinary flexibility. I regularly flex and grow my knowledge and skills in Kaggle data competitions, so I've worked with a broad variety of discipline-specific data applications and types. My areas of interest recently are timeseries decomposition, air pollution, wildfires, biogeochemical cycles, and population dynamics. I've used US Census, USGS, NASA, and other government data APIs to load datasets.
    Featured Skill Backend Rest API
    Team Facilitation
    Algorand
    TypeScript
    JavaScript
    ETL Pipeline
    Process Optimization
    Experiment Design
    Data Cloud
    Artificial Intelligence
    Machine Learning
    SQL
    Econometrics
    RESTful API
    Google
    Python
  • $100 hourly
    I'm a developer experienced in building web and desktop applications for small and medium-sized businesses. I have a PhD with extensive knowledge of architecting solutions to business workflows, digital transformations, and refreshing your aging software into the 21st century. * Knows TypeScript/JavaScript, React, Node.js, Python, TailwindCSS, Bootstrap, Webpack, HTML and CSS3. * Full project management from start to finish. * Regular communication is important to me, so let’s keep in touch.
    Featured Skill Backend Rest API
    LaTeX
    R
    RESTful API
    Tailwind CSS
    MapReduce
    Redux
    Airtable
    Jest
    Electron
    Next.js
    Python
    Node.js
    JavaScript
    TypeScript
    React
  • $120 hourly
    I'm guessing you're here because you want something amazing built, but you're either stuck or you aren't sure where to go next. Perhaps you have customers relying on you or you have the latest cool idea. Whatever it is, I'm here to help. PASSIONATE | DEPENDABLE | HONEST I prefer working with folks on long-term engagements, though I'm always willing to help out on one-off projects. Skill set: Full stack web, automation, testing, Python, Node.js, Mongo, Falsk, REST, and many more... Work history: over a decade of tech experience; over 7 of full stack; 4-5 years as a freelancer. What to expect if you work with me: 1. Initial call. I'll ask plenty of questions, listen for what you're looking for, offer guidance and suggestions for anything I think won't work. I'll estimate how long the project will take and bring up any potential roadblocks i see. 2. Development. I'll work on the project, communicating throughout the project. If anything comes up unexpectedly I'll tell you about it. 3. Delivery. This is where I will provide the final project to you for approval. I'm open to modifying anything within the scope of the work if it doesn't match up with expectations. I'm very relational when I work with folks. Everyone is unique and I don't expect each client to get a one-size-fits all. --- A note on the recent 1-star review: I always aim for excellence. With the client it was a fairly simple job that I was more than capable of handling. The job was to fix something on a server. I'm very careful about working something if there's the potential for catastrophe, and checked with everyone to ensure if I worked on this part of the server it wouldn't affect production. However, it was not the case, and production was affected (essentially the IDE I opened it in "updated" some of the settings, breaking a lot of things). I owned my mistake and offered to work with the team to get production back online, but they weren't interested. My mistake was working on their server; instead, I should have set up my own development environment to troubleshoot the issue.
    Featured Skill Backend Rest API
    Database Architecture
    Scripting
    SQL
    RESTful API
    Database Programming
    Database Design
    Node.js
    Automation
    MongoDB
    MySQL
    Software Development
    API
    Python
    JavaScript
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