Hire the best API Integration Freelancers in Boston, MA

Check out API Integration Freelancers in Boston, MA with the skills you need for your next job.
  • $70 hourly
    Howdy folks! I'm a professional web developer with over 5 years of experience, specializing in fully-custom WordPress development. This includes building out custom themes from scratch, implementing bespoke functionality via custom plugins, and other back-end customizations and integrations. In my time as a developer I've worked on a wide range of wordpress sites, ranging from small mom-and-pop business landing pages all the way up to enterprise-grade systems. I'm especially well-versed in customizing and extending GravityForms, and have built out numerous custom plugins that help businesses integrate GravityForms with their existing business logic and systems. I also have extensive experience in getting WordPress sites to properly integrate on the back-end with other third-party business platforms, such as Salesforce. Other wordpress-oriented services I offer: - PHP upgrades. If your site is running on anything below PHP v8.1, your server is running code that has passed it's official end-of-life. Usually this isn't a *huge* deal, but over time it can create security vulnerabilities on your site, especially depending on what third-party plugins you are using. - Server migrations. If you're looking to move your site from one host to another, no problem! I can setup a seamless transition that migrates all the files and database, so no content is lost and there is no downtime. - Malware/hacked site recovery. This can be a bit of a wildcard depending on the specifics, if you're facing a problem here, let's chat! So if you have any custom wordpress needs, don't hesitate to reach out! I'm a native English speaker based out of Boston, and I'm always happy to hop on a video call to chat more.
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    WordPress Consultation
    WordPress Migration
    LangChain
    Vue.js
    JavaScript
    MySQL
    API Development
    Git
    PHP
    Gravity Forms
    WordPress
    WordPress Plugin
    WordPress Development
  • $39 hourly
    Hello there! As a passionate web developer and content writer, I love bridging the gap between technology and creativity, building websites that are as engaging as they are effective. Skilled in front-end technologies like React, Vue, and Angular, I create dynamic, responsive user interfaces that provide a seamless experience. I'm also proficient with back-end technologies like Node, PHP, and Java, enabling me to construct robust, scalable web applications. But my abilities extend beyond coding. I'm a wordsmith who can create compelling, conversion-focused content tailored to a range of audiences and industries. Be it blog posts, product descriptions, or website copy, I craft narratives that resonate with readers and drive results. The digital landscape is ever-evolving, and I'm committed to staying on the cutting edge. By continually expanding my skillset and exploring innovative strategies, I ensure that the websites and content I create are always top-notch. Whether I'm building a website from scratch, optimizing an existing one, or penning the perfect copy, I use my technical and creative abilities to construct visually appealing, highly functional digital platforms. I prioritize user experience and conversion optimization, creating sites that not only impress users but also achieve my clients' objectives. In sum, my diverse technical skills and fervor for writing, coupled with a commitment to continual professional growth, make me an asset to any team seeking to create captivating, effective websites and content. I look forward to helping you bring your vision to life!
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    Webflow
    Tailwind CSS
    Shopify
    MongoDB
    JavaScript
    React
    Marketing
    Web Design
    Writing
    CSS
    WordPress
    Content Creation
    Squarespace
    Creative Writing
  • $50 hourly
    Summary Well-rounded, energetic, responsible and self-motivated Sr full stack developer with 8 years of experience in frontend(React, Vue, TypeScript)/Backend(Node, Django, Laravel). Experienced in the development of a diverse set of products and technologies, which includes ecommerce, performance monitoring /tuning, operating systems, system configuration, groupware, GUI, spreadsheets, database, and web3 related products, with a deep and clear understanding about web application development and SDLC.
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    Shopify
    Tailwind CSS
    DevOps
    RESTful API
    PHP
    Amazon Web Services
    WordPress
    Django
    Node.js
    Laravel
    TypeScript
    Vue.js
    Next.js
    React
  • $75 hourly
    I am a Full-Stack Web Developer, Technology Partner, and Solutions Architect, with 5+ years of experience in delighting clients, while providing innovative, elegant solutions to complex problems. My expertise lies in database-supported, mobile-first web applications; beautiful visualizations for complex data; and advanced software services and SaaS, including API integration. More than just a freelancer, I partner with you to provide the best of what the modern web has to offer—tailored to your individual needs. I love the work I do; nothing makes me happier than maximizing the value of a project for a client. My process involves detailed consultations at every stage, to ensure maximum value, minimum headaches, and a professionally delivered product to capture your unique vision. I guarantee all of my work to be free of any bugs or quirks on completion. I am looking forward to partnering with you to bring your vision to life on the web.
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    Database Development
    Back-End Development
    Front-End Development
    Twitter/X API
    Stripe API
    MySQL
    Web & Mobile Design Consultation
    Web Design
    API
    Web Application
    HTML5
    CSS
    JavaScript
    PHP
  • $55 hourly
    Proficient proposal specialist committed to assisting you in seize new opportunities . Equipped with skills in developing persuasive proposals, delving into market analysis, and guaranteeing project success, I am poised to lead you through every phase of the proposal journey. - Crafting compelling proposals to win new opportunities - Conducting thorough market research for targeted proposals - Providing end-to-end project guidance for successful outcomes.
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    React Native
    AI Mobile App Development
    SCSS
    Web Development
    Machine Learning
    Contract Negotiation
    Lead Generation
    Market Analysis
    JavaScript
    React Bootstrap
    Budget Proposal
    Proposal Writing
  • $61 hourly
    The two-second version: I'm an AI developer with a wealth of experience in designing and implementing powerful automation systems that streamline workflows and increase productivity 👋. My work has scaled smaller marketing agencies to $1,250,000+ by optimizing their current processes and providing lead generation systems. I've positively impacted dozens of organizations globally. I have provided solutions for companies like Bioteknica, QDS, If/Then*, Goosehead Insurance Agency and various marketing agencies and more! ------------------------------------------------------------------------------------------------------------------------ The longer sit down version: Pleasure to meet you! I'm Julian. Over the past few years, I've drafted solutions via outside of UpWork and am now deciding I'll give it a shot. I've had the opportunity to partner with a variety of dynamic and evolving industries, including: healthcare providers, financial services firms, retail chains, technology startups, educational institutions, and manufacturing companies marketing companies When you work with me on Upwork, you receive bespoke process automation solutions that provide streamlined and optimized operations. Each workflow is designed to meet your current needs and provide scalable system that grow with your business. Every solution integrates into your existing systems, making the transition smooth and impactful. I'm passionate about process automation because I genuinely enjoy the process, I'm great at it, and it allows me to exercise my mind in a way that (frankly) most other things do not. I also provide exceptional value to my clients at fair rates, and my aim is always long-term, sustainable partnerships that allow both of us to thrive. Sincerely looking forward to crafting something fantastic for you. Let me know if you have any questions or want further information and we'll connect. Regards, Julian PS - if you work with a niche or subject area that I didn't directly list above, I would still encourage you to reach out. I enjoy immersing myself in new areas and improving my knowledge; more than willing to be flexible, given that it's an investment that makes sense for the both of us.
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    API
    AI Chatbot
    AI Consulting
    Zapier
    Make.com
    Software Integration
    Automation
  • $80 hourly
    I am an experienced Agile Developer and Tech Lead. I primarily work with Web Applications , using Node Js or Ruby on Rails or Flask [for Backend] and postgreSQL or MongoDB [for DBMS]. I am creative and detail oriented, well versed in Frontend libraries such as React Js. My preferred languages are JavaScript, Python, and Ruby. Although I have experience with many more under my belt. I am passionate about creating a better more open world for all of us to enjoy and collaborate in. I pride myself on being a relatively fast developer while still maintaining a high-quality standard. It gives me great pleasure when my clients are satisfied and excited about the work I've done for them. My services include (but not limited to): 👉 React, Redux 👉 NodeJS, Express JS 👉 Web3, Ethers.js 👉 Smart Contract, Solidity, Ethereum Blockchain 👉 AWS, AWS Lambda, AWS EC2, AWS Glue, AWS S3 👉 NoSQL, MySQL, PostgreSQL, Firebase If you're looking for complete end to end services, I can readily deploy across AWS (EC2 / Lambda, Glue) or any other platforms of your choice. Experience in setting up both Apache2 and NGINX.
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    React Bootstrap
    Tailwind CSS
    Google Sheets Automation
    Shopify Apps
    Recharge
    MySQL Programming
    SQL
    AWS Systems Manager
    Node.js
    React
    Python
    CSS 3
    WordPress
    PHP
  • $95 hourly
    ⭐️⭐️⭐️⭐️⭐️ With 20 years of experience as a technology advisor and executive, I've helped startups achieve exits of $100 million as part of the founding team and $1 billion as an advisor. My experience includes building enterprise software for large academic hospital centers, Fortune 500 pharmaceutical companies, and fast growing medical device companies. My work includes hands-on software development of AI and I often serve as an advisor or fractional CTO. AI technology experience: ● LLM: OpenAI / ChatGPT, Claude, Llama, Gemini, Retrieval-Augmented Generation (RAG) ● AI voice and transcription: VAPI, ElevenLabs, PlayHT, OpenAI Whisper, Azure Speech Service, Twilio ● AI orchestration, tooling, and evaluation: LangChain, LlamaIndex, DSPy, Arize, BrainTrust Data, HoneyHive, Patronus, LangSmith, Humanloop, Eleuther, Ragas ● LLM components: embeddings, text generation, summarization, classification, sentiment analysis, chat and conversation, prediction, prompt engineering, prompt management, and prompt evaluation ● Cloud Platforms: AWS, Azure, Google Cloud, Salesforce ● Code: Python, NodeJS, TypeScript, C#, Javascript, React, iOS and Swift, Android, React Native, PHP, C ● Database: PostgreSQL, Supabase, pgvector, Amazon Aurora, DynamoDB, Microsoft SQL Server, SQLite, Mongo, MySQL, Firebase, Pinecone ● OCR and data extraction: Azure Data Factory, Azure Document Intelligence, Surya/Marker, Google Document AI ● Regulatory and compliance: HIPAA, FDA, PCI, CAIO (Chief Artificial Intelligence Officer) My passion is new and innovative technology projects in healthcare. If you are looking for an advisor, fractional CTO, or software developer for AI in healthcare, send me a message and we can explore if I can help.
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    Claude
    LLM Prompt Engineering
    Node.js
    MySQL
    SQLite
    Google Cloud Platform
    Microsoft Azure
    HIPAA
    AWS Lambda
    AWS Development
    Azure OpenAI Service
    API Development
    OpenAI Embeddings
    Python
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