Hire the Best API Integration Freelancers in New York

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Will S.

Kings County, New York

$40/hr
5.0
21 jobs

I build web scrapers that handle bot detection and scale. Also: FastAPI backends, Discord bots, and Python automation. I've built scrapers processing 10k+ records, various API integrations for startups, and automated data entry tasks saving clients money and manpower. Experience in fields like sports betting, finance, and medical. I handle rate limits, dynamically loaded content, and uniform data delivery. What do you need built?

  • API Integration
  • API
  • Python
  • Web Scraping
  • Data Cleaning
  • Data Mining
  • Discord Bot Development
  • Machine Learning
  • Automation
  • FastAPI
  • Database
  • SQL
  • Selenium
  • Data Extraction
  • REST API
Saad J.

West Hempstead, New York

$65/hr
4.9
91 jobs

✨Experienced Senior API Integration Specialist with a DECADE of Expertise Building Scalable Solutions ✨ ⭐⭐⭐⭐⭐ 5-Star rating and 100% Client Satisfaction. Available for ❗ FREE 15 MINUTE CONSULTATION❗ ✅API Integration ✅Payment Gateway Integration ✅Open AI API Integration ✅ERP Integration ✅Chatbot Integration ✅ Microservices Integration ✅Marketing Integration ✅Healthcare Integration ✅ Financial Integration ✅Middleware Integration ✅CRM Integration ✅Social Media Integration ✅ Database Integration ✅ E-commerce Integration I'm passionate about helping businesses like yours thrive by seamlessly connecting your software systems and services through API integrations. With years of experience under my belt, I've honed my skills as a problem-solver and a tech enthusiast, specializing in making your workflows more efficient and your operations smoother than ever before. As your API integration specialist, I bring a wealth of expertise in a wide range of integrations. From payment processing to e-commerce, CRM to marketing automation, and everything in between, I've got you covered. 💼 Need to integrate your e-commerce platform with a payment gateway for frictionless transactions? Consider it done. 📊 Want to sync your CRM system with your email marketing platform to gain deeper insights into your customer base? I've got just the solution. But it's not just about connecting the dots—it's about delivering real value to your business. That's why I take the time to truly understand your unique needs and objectives, ensuring that each integration is tailor-made to seamlessly fit into your existing workflows. Whether it's streamlining operations, improving data accuracy, or enhancing the overall customer experience, I'm dedicated to delivering results that make a tangible difference. So why should you hire me? Here's why: ➤ 🌟 Why Choose Me? ✅ Client Satisfaction: Committed to exceeding client expectations by delivering high-quality, scalable, and user-friendly solutions. ✅ Proven Track Record: Successfully delivered a diverse range of projects, from small-scale applications to enterprise-level systems. ✅ Effective Communication: Strong communication skills ensure clarity in project requirements and smooth collaboration with team members and clients. Ready to take your business to the next level with seamless API integrations? Let's chat! I'm excited to learn more about your project and how I can help you succeed. 🌟

  • Laravel
  • Django
  • Python
  • Python Script
  • PHP
  • Back-End Development
  • Web Application
  • Web Development
  • React
  • Vue.js
  • Front-End Development
  • WordPress
  • OpenAI Inc.
  • QuickBooks Online API
  • Data Visualization
Bryan M.

New York, New York

$10/hr
4.7
58 jobs

NYC based developer 🇺🇸, Goldman Sachs alum with 19 years of web and systems dev experience. Technologies: ✅ PHP ✅ Javascript ✅ Laravel ✅ Python ✅ Java ✅ AWS (EC2 S3 RDS SES) ✅ Digital Ocean ✅ MySQL / Postgres ✅ Redis / ElasticSearch ✅ Nginx / Apache ✅ Linux / OSX APIs: ✅ Stripe ✅ Dwolla ✅ Twilio ✅ Google Sheets ✅ Sendgrid Rates: $30-$75/hr for maintenance, $75-$150/hr for development. Rates depend on project specifics such as scope of work, deadlines, your business type (single owner, non-profit, small business, etc) and budget. Background: - Goldman Sachs - Systems Analyst - 5 years - Senior Developer Architect - 10 years - Bachelor's in computer engineering [General skills]: - Site/App architecture - Development (from new features to full sites and apps) - Debugging complex issues - Maintaining and upgrading legacy stacks - Requirements gathering - Onboarding existing teams to new technologies and frameworks - Project management [Values]: - Communication: Timely communication and updates throughout a project, using the client's preferred medium (email, Slack, Trello, Jira, etc). - Maintainable code: Writing code that is easy to maintain for future features and as a team/project grows. - Scalable code: Writing code with scaling to the next stage in mind. - Best practices: Source control, backups, testing, documentation and other best practices as appropriate. I set myself apart from other developers by adhering to software industry best practices, that save time, money and reputation over the long term. [Rates]: I look forward to building something great together, feel free to reach out to discuss your next project! Thanks, Bryan

  • API Development
  • Database Design
  • WordPress
  • Database Programming
  • Ecommerce Website Development
  • Elasticsearch
  • Laravel
  • JavaScript
  • PHP
  • Python
  • Front-End Development
  • Amazon EC2
  • Vue.js
  • Web Development
Vasyl S.

Middletown, New York

$35/hr
5.0
5 jobs

Bachelor of Engineering (B.Eng.) | Yuriy Fedkovych Chernivtsi National University, Ukraine I’m a .NET developer specializing in building reliable, production‑ready systems for e‑commerce, logistics, and workflow automation. I focus on backend engineering, API integrations, and deterministic data pipelines that keep operations stable and predictable. I build Windows services, DevExpress‑based desktop applications, API integrations, and SQL‑driven ingestion engines using C#, .NET, and SQL Server. My work includes deep integrations with Amazon SP‑API, Amazon Ads‑API, and other retail platform APIs, enabling automated workflows, real‑time data synchronization, and operational visibility across systems. I design systems that reduce manual work, improve operational reliability, and ensure data flows correctly between platforms. My approach is practical, engineering‑driven, and focused on long‑term maintainability — building solutions that behave consistently in real production environments.

  • API Integration
  • C#
  • VB.NET
  • .NET Core
  • ASP.NET MVC
  • ASP.NET Web API
  • Google APIs
  • eBay API
  • Microsoft SQL Server
  • Microsoft Azure
  • DevExpress
  • Desktop Application
  • Microsoft Excel
  • Google Docs
  • Transact-SQL
  • Automated Workflow
  • REST API
  • Google Sheets Automation
  • Amazon Web Services
  • Financial Reporting
Emily F.

Nyack, New York

$56/hr
4.7
1 jobs

I help businesses automate email, data, spreadsheet, and internal workflow processes using practical, reliable technical solutions. My background started in email development and marketing automation, where I worked with high-volume campaigns, Oracle Responsys, API integrations, HTML/CSS, SQL, segmentation, QA testing, reporting, and campaign performance optimization. Over time, I expanded into broader business automation, Python scripting, data processing, Google Sheets/Excel automation, Apps Script, API workflows, and backend tools. I can help with: • Email automation and campaign workflow setup • API integrations and data syncing between platforms • Google Sheets, Excel, and Apps Script automation • Python scripts for data processing and repetitive tasks • Web scraping and structured data collection • SQL-based data cleanup, reporting, and workflow support • Access database improvements and internal business tools • FastAPI, Flask, and Django-based automation tools • AI-assisted workflow automation and document/data processing I focus on building clean, maintainable systems that save time, reduce manual work, and improve accuracy. Whether you need to automate a spreadsheet, connect tools through APIs, clean and process data, improve an email workflow, or build a lightweight internal automation tool, I can help design, build, test, and document the solution properly.

  • API Integration
  • HTML
  • CSS
  • JavaScript
  • Python
  • Visual Basic for Applications
  • SQL
  • Automation
  • Data Processing
  • Data Scraping
  • Desktop Application
  • Email Automation
  • Email Marketing
  • Responsys Administration
  • Mailchimp
  • Microsoft Excel
  • Google Sheets
  • FastAPI
  • MySQL
  • PostgreSQL
Timothy L.

Tupper Lake, New York

$125/hr
5.0
23 jobs

Full stack web developer that specializes in custom API integrations and automations. I’ve worked with major apps like Zapier, Salesforce, Hubspot, Google Suites(Apps Script expert), Microsoft Dynamics, Keap (Infusionsoft), Active Campaign, and many more! I’d love to connect and get your world automated!

  • API
  • Zapier
  • Google Sheets
  • Google Apps Script
  • JavaScript
  • PHP
  • Node.js
  • HTML
  • Airtable
  • React
  • CSS
  • Angular
  • Vue.js

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