Hire the best API Developers in Austin, TX

Check out API Developers in Austin, TX with the skills you need for your next job.
  • $135 hourly
    Are you stumped on how to turn your vision into a reality? If you're just starting out a business, things can feel overwhelming. I hear statements like this all the time - "Do I build a website, throw up a Facebook page, or start printing business cards?". Are you at an intermediate stage, but not having much success with your ad campaigns? You might wonder what's the point of running these campaigns in the first place. Even if your business is churning along, things get less obvious on how to increase sales for your product or service. Ironically, it's subtle tweaks that can help push your business to the next level. Irrespective of the level your business is at NOW, I'm thrilled in helping you achieve the results that you didn't know were possible. ----------------------------------- Reviews ---------------------------------------------------------------- 💥"Ryan was great to work with and is exceptional at what he does. Adwords campaigns were organized well and hit our ROI goals. Hired him for a few other projects and will do so again in the future." -- Aleks 💥"Ryan did an outstanding job with our Google Adwords and Website Strategy. His honest approach to business and experienced saved us from making a costly mistake. Unlike most Upwork Contractors, his creative thinking and passion for business is outstanding. I would definitely recommend speaking to him over the phone and you will understand the difference between his service. Thank you for saving us a huge mistake and not taking advantage of the situation!!! Will definitely use again." -------------------------------------------------------------------------------------------------------------- The first thing that you should know about me, is that I only work with clients who a. Are willing to invest in their business and will do what it takes to succeed b. Are able to articulate what their business is now, and where they want it to be c. Are focused on quality (a big pet peeve of mine) In other words, if you aren't interested in investing in your business, can't explain where you want to take your business, or you don't care if something is poorly made, please go away. There are tons of people that will gladly take your money and give you mediocre results. If on the other hand, you care about your product or service and how it impacts others, then please read on. There's usually one of three ways I work with clients. 1. Landing Pages and Funnels This is where your prospective customers will investigate your business and make the decision if they will purchase your product or service. When working with clients at this level, my goal is to help you get a competitive step up from all of the noise. Yes, design matters; the way you present your business says a lot about YOU and how the customer will FEEL with the end result. My team and I offer web services from simple landing pages to multi-tiered click funnels. 2. Digital Advertisement Do you need sales in the next few weeks, even days? This is a great way to start funneling prospective customers to your business in a short period of time. As part of our services, we can work at any stage of the funnel for your business, to exploratory market reach, to extremely specific actions, where the customer knows exactly what they want. We offer ad services on Facebook, Google, LinkedIn, Youtube, or other places if you have something in mind. 3. Search Engine Optimization Yes, everyone loves the idea of being the first result on a Google search result (without paying a dime), but it turns out there's a TON of competition eyeing for that same spot. When it comes to SEO, my team and I will help you optimize your website to start ranking higher on various search engines. While this is something that we can implement in a short period of time, SEO is a medium to a long-term strategy that takes time to see results. If you have unrealistic expectations such as "By tomorrow I want to rank #2 for NY patent attorneys", please consider ads instead. My team and I bring a unique approach to marketing your business. I have a formal background in computer engineering/systems. This means that I'm quantitative with my approach, and tend to be data-driven when thinking about your business. I've worked at several Silicon Valley startups, and run my own tech startup. I've also been involved for 10 years in broadcasting media & design, and have worked with student groups in college by helping with digital and guerilla marketing. If you have any questions about our services or want to get a dialogue going, feel free to reach out and I'll get back to you about your business needs.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Facebook
    Search Engine Optimization
    Google Ads
    Adobe Creative Suite
    Digital Marketing Strategy
    Brand Strategy
    Front-End Development
    Amazon Web Services
    Landing Page
  • $100 hourly
    Top-rated UpWork developer with over 11 years of experience building SaaS and REST APIs. Node.js and PHP expert, significant experience with Laravel, Express.js and Vue.js. Kubernetes admin with applications deployed on AWS, GCP and Digital Ocean. Active contributor in the open-source community, with over 800 stars on GitHub. # Team player - Participated in multiple projects, joining large teams, effectively co-working with other professionals. # Clear communication - English as first language, able to give clear explanations of technical subjects. Available on Slack & Zoom 24/7. # Effective leader - Managed remote design/development resources to achieve goals meeting deadlines. Team planning with JIRA. Experience: +11 years PHP - Laravel, Lumen +11 years JavaScript - Vue.js +11 years MySQL/PostgreSQL +7 years Node.js - Express.js +7 years AWS - EKS, RDS, Lambda, More +5 years Kubernetes +5 years DevOps/DBA/Linux Admin
    vsuc_fltilesrefresh_TrophyIcon API Development
    API
    RESTful API
    PHP
    MySQL
    Node.js
    SQL
    ExpressJS
    Laravel
    PostgreSQL
  • $45 hourly
    Well rounded developer with interests in fields such as software engineering and web development. I have a wealth of experience using Python, Java, PHP, and various frameworks for web development such as Laravel and Django.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Software Development
    Web Application
    Database
    Python
    Java
    Laravel
    PHP
  • $150 hourly
    CTO with over 20 years of experience in the tech space, specializing in dev team and SaaS product buildout for startups. Hold an MBA, PMP, and Six Sigma Black Belt certification. Expert in micro-services approached architecture, and API development utilizing REST and GraphQL technologies. Technical proficiencies include Python, Django, Flask, Ruby, Go, Docker, AWS, CI/CD, NodeJS, ReactJS, Generative AI
    vsuc_fltilesrefresh_TrophyIcon API Development
    AWS Lambda
    CentOS
    LAMP Administration
    MySQL Programming
    Amazon Web Services
    Microsoft SQL Server Programming
    ETL
    Cloud Computing
    Web Development
    API
    Python
    JavaScript
  • $150 hourly
    [Expert-vetted - proud member of the top 1% of engineers on Upwork] Looking for a cloud-certified full stack developer to engineer & deploy a complete, secure, scalable, and innovative solution for your new business venture? Trying to build the next hit web app, but stuck patching performance issues or migrating to the cloud? Need help optimizing/scaling your legacy applications? Look no further - I specialize in a wide range of software engineering, from building cloud-scaling distributed computing systems to developing modern user experiences for online community platforms. I've worked with dozens of clients in a wide range of roles, anywhere from full-stack development for VC-backed startups to cloud architecture consulting work for Fortune 500 companies. Whether your application is the next Instagram or a niche internal management tool, I can provide relevant expertise and quality in your digital field.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Finance & Accounting
    Node.js
    Angular
    JavaScript
    C#
    Stripe
    AWS Lambda
    AWS Systems Manager
  • $70 hourly
    Dependable and goal oriented software with flexibility and determination to conquer new challenges. I am determined to find a solution your problem and explore ways to innovate your products.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Product Development
    NoSQL Database
    SQL
    Data Structures
    Apache Tomcat
    CI/CD
    JUnit
    Angular
    C++
    Oracle Database
    C
    Java
    JavaScript
  • $40 hourly
    Hello, I'm a backend developer with over 9 years of experience working with software in both established companies and startups. My main focus is on Python and Django, with extensive experience SQL and database modeling. Throughout my career, I've had the opportunity to work on a wide range of projects, from small-scale applications to large-scale enterprise systems. This has given me a broad understanding of the software development process, as well as a deep knowledge of backend technologies and best practices. My expertise lies in building scalable and robust backend systems that can handle high traffic loads and complex data structures. I'm also skilled in data modeling, which allows me to design efficient and effective databases that can easily accommodate changing business requirements. In addition to my technical skills, I'm a strong communicator and team player. I understand the importance of working closely with other developers, project managers, and stakeholders to ensure that projects are completed on time and to the highest quality standards. If you're looking for a reliable and experienced backend developer who can help you build a scalable and efficient system, please don't hesitate to get in touch with me. I'm always looking for new challenges and opportunities to grow my skills, and I'm committed to delivering exceptional results for my clients
    vsuc_fltilesrefresh_TrophyIcon API Development
    DICOM
    CI/CD
    API
    Python Script
    Amazon ECS
    Database Modeling
    RESTful API
    Amazon EC2
    SQL
    Amazon Web Services
    PostgreSQL
    CircleCI
    Django
    Python
  • $40 hourly
    🌟 Emerging Full-Stack Developer on Upwork 📱 Expert in Web App Development 🔹 Fluent English Speaker 🔹 5 Years in Software Development Hello! As an experienced 👍a full-stack developer, I offer a unique blend 💪 of expertise in technologies like Ruby on Rails, Asp.Net, React, Angular, Vue. My comprehensive skill set includes creating responsive web applications and effective software integration. My6+ years of professional 🚀 experience ensure that I deliver high-quality work, meet deadlines, and adapt to your project's needs. I'm enthusiastic about using my skills in SQL, GraphQL, Ruby on Rails, and AWS Amplify to provide innovative solutions for your software challenges. My corenskills include: ⭐ Backend : C#, Ruby on Rails, Node,js ⭐ Frontend : ASP .Net, React, Angular, JQuery, bootstrap, ⭐ Databases : PostgreSQL, MySQL, MongoDB etc, Microsoft SQL Server, Redis ⭐ building and integrating RESTful APIs, GraphQL; ⭐ Version Control : GIT, GitLab ⭐ Server Configuration : Microsoft AZURE | Windows Server | IIS | AWS | Umbraco Cloud I'm here to help bring your ideas to life with efficiency and precision. Let's work together to achieve your goals!
    vsuc_fltilesrefresh_TrophyIcon API Development
    C#
    Vue.js
    PHP
    API Integration
    AWS Amplify
    Ruby on Rails
    SQL
    ASP.NET
    Angular
    React
    Laravel
  • $95 hourly
    Travis Hohl is an innovative and inquisitive professional engineer. With a proven track record of accomplishments, he seamlessly integrates curiosity and creativity into his role, driving excellence across diverse domains. Travis has garnered recognition for his exponential web application performance and usability optimizations, and his advocacy for simple solutions and widely-used best practices. By consistently championing code reviews and automated testing, he underscores his commitment to team growth and exceptional standards. Away from the screen, Travis enjoys learning new music on guitar, and he likes to imagine that he is related to Daryl Hall (formerly Daryl Hohl) of Hall & Oates. Travis crafts coffee and espresso drinks with precision, he finds solace in the serenity of growing fruits and herbs in the garden, and he cheers loudly at Austin FC matches with his wife and two elementary school-aged children, who are the heart of his world.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Code Review
    Unit Testing
    Java
    Laravel
    PHP
    Tailwind CSS
    Bootstrap
    React
    Angular
    TypeScript
    JavaScript
    Vuetify
    Vuex
    Vue.js
  • $55 hourly
    I am an experienced software engineer with 5+ years of experience in designing, developing, and maintaining software solutions. I copiloted the engineering team at Alpha (K-12 EdTech) in launching a full-stack web app and constructing an ETL data pipeline from scratch. Skilled in Python, SQL, TypeScript, React, Data Engineering, ETL jobs.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Data Modeling
    Looker
    pandas
    dbt
    C++
    MySQL
    BigQuery
    Google Cloud Platform
    Apache Airflow
    React
    TypeScript
    Data Engineering
    SQL
    Python
  • $50 hourly
    * I'm experienced Full Stack Java developer/solution specialist for Digital products API implementation for Banks, Wallet providers, FinTech's with around 11 years of experience in Payment's domain. And currently working at Visa since APR-2018. Prior to VISA, worked at FIS, Citi bank, GE Capital, DBS Bank. * I have demonstrated deep expertise in Product development (Cross-border Remittance with API model, Tokenization (VTS) implementation for both Issuer, wallet providers along with sound knowledge in other Digital products like Visa Direct, SRC (Secure Remote Commerce), VIAP (Visa In-app Provisioning), Web Proxy (VCEH 2.0). * Worked with various 3rd party payment integration (Earth port, Trans Fast, BBVA) during Remittance product development with FIS. * Extensively worked with ISO 8583 payment protocol, SWIFT MT msg, Settlements and knowledge with ISO-20022 financial messages. ADDITIONAL INFORMATION
    vsuc_fltilesrefresh_TrophyIcon API Development
    Machine Learning
    Machine Learning Model
    Artificial Intelligence
  • $55 hourly
    Bringing over a decade of experience in full-stack development, I specialize in crafting real-time, high-performance solutions using NextJS, React Native, and Node. My expertise lies in leveraging DynamoDB, WebSocket, and Sanity to develop robust backends and engaging digital experiences. At the heart of my approach is a commitment to innovation, ensuring every project not only meets but exceeds expectations. With a proven track record, including impactful contributions to projects at General Motors and Moodworks, I bring a wealth of practical knowledge and a problem-solving mindset to the table. My NextJS work enhances SEO and user experience, while my real-time tech expertise guarantees instant connectivity for dynamic applications. I offer tailored solutions, understanding that each project's needs are unique. My process involves close collaboration with clients to ensure custom, efficient outcomes. Available from 10 AM to 6 PM CDT, I'm here to bring precision and excellence to your next venture. Let's harness cutting-edge technology together to create something exceptional. Ready to discuss how we can elevate your project? Connect with me for a partnership that prioritizes quality, performance, and innovative solutions." This draft incorporates the common success points identified across the profiles, tailored to emphasize your specific expertise and approach. Feel free to adjust the content to better match your personal achievements and professional style. ✨ Frontend Libraries: • React.js (Hooks, Context API), Redux Saga/Thunk, Jotai, Signals • Tailwind CSS, Styled Components, Component Libraries • Data Visualization: D3.js, Chart.js 🛠Frameworks: • Next.js (App Router, Page Router, SSR, SSG) • Remix/Shopify (SSR, SSG) 📱mobile app: • React Native - Android and iOS • Expo - Wrapper for React Native to improve development iteration speed and ease debugging ⚙️ Backend: • Node.js, Express.js, Nest.js • Lambda • EC2 🔧Backend Frameworks/BaaS/CMS: • Firebase • Supabase • Strapi • Sanity 🗄️Database/ORM • DynamoDB • MongoDB • MySQL • PostgreSQL • ORM: Mongoose • ORM: Sequelize • ORM: Prisma • ORM: TypeORM Programming Languages: JavaScript | TypeScript ✅ 🛠️ Other stacks: • Payment SDK: Stripe, PayPal • SMTP: SendGrid, PostMark, AWS • REST, GraphQL, SocketIO, Websocket • Google Map Integration • Webpack, Babel, ESLint • Hosting: AWS, Vercel, • Project: Git, Jira, Trello
    vsuc_fltilesrefresh_TrophyIcon API Development
    Application Server
    Agile Software Development
    Front-End Development
    IT Consultation
    Web Development
  • $25 hourly
    Reliable and skilled critical thinker with industry experience in designing, developing, testing, and deploying valuable end-to-end software solutions. • I excel in developing robust APIs in Java or Python • I'm a great communicator and able to provide consistent project updates • Able to take a project and deliver with minimal guidance
    vsuc_fltilesrefresh_TrophyIcon API Development
    OpenCV
    XGBoost
    Vue.js
    Java
    Spring Boot
    Flask
    PostgreSQL
    Docker
    pandas
    Python
    Data Scraping
    Web Crawling
  • $30 hourly
    Full Stack Developer skilled in front-end and back-end development with expertise in HTML, CSS, JavaScript, Node.js, SQL, and React. Strong problem-solving abilities and commitment to continuous learning. Collaborative team player with effective communication skills. Ready to contribute innovative solutions and drive success. Let's connect and explore opportunities!
    vsuc_fltilesrefresh_TrophyIcon API Development
    Front-End Development
    React
    HTML
    Database Management System
    CSS
    SQL Programming
    CSS 3
    API
    Database
    JavaScript
    SQL
  • $40 hourly
    Hi. I am Mitsuru Kudo from Texas. I am a proficient and certified Odoo Techno Functional Consultant and Developer. My expertise extends across various versions of Odoo, from 11.0 to 17.0 (previously known as OpenERP). I am dedicated to providing flexibility and excellence in my work. SKILLS: ✔️ Expertise in requirement gathering, business analyzing, and providing the best solutions for business to clients. ✔️️ Expertise in Functional & Technical -- Sale, Purchase, Subscription, Warehouse, CRM, Website. ✔️️ Worked on OpenERP version 7 to Latest Odoo Version and having a Module level functionality and Migration process knowledge. ✔️ OpenERP/Odoo Web Services (XMLRPC) ✔️️ Odoo Installations (Debian/ Redhat based Linux distributions) & Odoo Administration in Linux. ✔️️ Reports (RML, Webkit, Qweb Template) Highly Experienced at following Modules development and Customization: ✅ Odoo Accounting - Accounting - Invoicing ✅ Odoo Manufacturing - Manufacturing - PLM - Maintenance - Quality Control - Project ✅ Odoo eCommerce - Website - eCommerce - eBay integration - Magento integration ✅ Odoo Inventory - Inventory - Purchase ✅ Odoo Marketing - Email Marketing - Marketing Automation - Events - Helpdesk ✅ Odoo Sales - CRM - Point of Sale (POS) - Sales - Sign - Subscription - VoIP Integration - Appointment Scheduling ✅ Odoo Shipping - DHL Integration - UPS Integration - USPS Integration - FedEx Integration - Bpost Integration - EasyPost Integration ✅ Odoo Human Resources - Timesheet - Leaves - Recruitment - Appraisal - Equipment ✅ Odoo Development - Studio Contact me if you need anything related to Odoo. I'd be pleased to assist, even if it's only to talk about things. Thank you
    vsuc_fltilesrefresh_TrophyIcon API Development
    CSS
    HTML
    Full-Stack Development
    Database Management
    PHP
    Tailwind CSS
    Node.js
    Web Application
    Web Development
    React
    JavaScript
    Odoo Administration
    ERP Software
    Python
  • $20 hourly
    Three things you'll learn about me fast if you hire me. I'm someone who likes to get stuff done and done right. Can learn and adjust very fast. I love finding solutions to problems and have lots of experience working with a team from sports like football for 19 years.
    vsuc_fltilesrefresh_TrophyIcon API Development
    Quality Assurance
    SQL Programming
    SQL
    Web Application
    API
    Agile Project Management
    Agile Software Development
    Alpha Testing
    Beta Testing
    Test Results & Analysis
    Software QA
    Testing
    Software Testing
    QA Testing
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