Hire the best API Integration Freelancers in San Antonio, TX
Check out API Integration Freelancers in San Antonio, TX with the skills you need for your next job.
- $70 hourly
- 5.0/5
- (22 jobs)
I first discovered my passion for programming when I was 12yrs old after getting a book to learn C++ in 21 days. I'm grateful to have gotten such a start as the lessons I learned then both in programming and object oriented design have stayed with me through my entire journey. Eventually I moved on to learn other languages like Visual Basic, Liberty Basic, Python, PHP, JavaScript, Lua, Java, etc., etc. I programmed primarily as a hobbyist for about 16 years working on projects that interested me that I could learn from until I finally broke into the industry professionally in 2016. I started as a web developer and was quickly moved up to a SR Engineer as my experience clearly shined through. I had the privilege of getting to learn and work on a large team of developers that followed a strict dev ops process to ensure that we worked together to deliver on excellence. Since 2016 I have specialized in NodeJS applications. Mostly on a MEVN stack (Mongo, Express, VueJS, Node) using NuxtJS for the front-end and MoleculerJS Microservices for the backend. I am well versed with this stack and every part of the development process that it entails. I can help you plan, build and deliver your next business application or project all the way from gathering requirements to actually implementing the solution. I work quickly and efficiently and deliver quality solutions that stand the test of time. My longest running software in production so far actually had an 8 year run (it was a simple JavaScript UI for expediting note taking and troubleshooting for Medtronic Diabetes pump support specialists, they just retired it last year for something that fully integrates with SAP). I consider myself an especially great asset to startups and small-medium sized organizations due to my wide range of experience and my ability to perform in various roles surrounding software engineering. Not only can I help you develop an amazing business solution, but I can help your team implement and follow a proper dev ops process and teach them to achieve success.
API Integration
Software DocumentationSoftware Architecture & DesignEnterprise SoftwareJavaScriptNode.jsMicroserviceNuxt.jsVue.jsWeb ApplicationFirebase Cloud FirestoreJSONMongoDB - $35 hourly
- 4.8/5
- (36 jobs)
Website Design 🌐, Web Development 💻, UI/UX Design 🎨, SaaS Dashboards 📊, eCommerce Setup 🛍️, Landing Pages 📄, Graphic Design 🖼️, Basic Animation 🕹️ Hi, I’m Asmita, a web designer and developer with a background in graphic design. I help businesses create clean, responsive websites and user-friendly interfaces that work well across all devices. I focus on building thoughtful digital experiences—whether that’s a landing page to drive leads, a full website to represent your brand, or a mobile-friendly dashboard for your product. ✅ What I Can Help With: ✅ Website design & development (WordPress, Shopify, Webflow, Squarespace, Wix) ✅ UI/UX design for web & mobile apps ✅ SaaS dashboards and admin panels ✅ eCommerce design & setup ✅ Landing pages and conversion funnels ✅ 🎨 Graphic design (logos, banners, social posts, brochures, business cards) ✅ ✨ Animation design (splash screens, motion graphics) 🛠 Tools & Platforms: ✅ Design: Figma, Adobe XD, Photoshop, Illustrator, After Effects ✅ Builders: WordPress, Shopify, Webflow, Squarespace, Wix, Magento ✅ Headless CMS: Strapi, Sanity, Contentful ✅ CRO & Analytics: Google Analytics (GA4), Hotjar, Optimizely, Google Optimize ✅ Landing Page Tools: Unbounce, LeadPages, Duda I create all designs from scratch to ensure originality and quality. If you’re looking for clear communication, reliable delivery, and someone who understands both design and development—I’m here to help. Let’s connect and see how we can make your next project a success. KEYWORDS TO FIND ME: Figma, A/B Testing, Unbounce, Elementor, Gohighlevel, Go high level, Webflow, Replo, Kajabi, Senior, Web designer, Web Developer, Usability, Design Expert, Digital,Agency, Creation, landing page, conversion based, Hire, User experience design, Creative, Experienced, Solutions, UI/UX Design, Advertising, User Experience,Testing, Team Leader, Platform Design, Sketch, Logo, Long term, Webflow, Application, UI/UX Design, Logotype, Graphic Design, Desktop, Identity, Web Design, Website Prototyping, Interaction Design, Designer, Material Design, UI, Head of Design, Wireframe, UX, Mobile Design, Mock-up, Mobile UX Design, UI/UX, UI Design, UX design, User Interface Design, web design, Graphic design, Landing Pages Design, User Experience Design, Web & Mobile Design, Responsive Web Design, Pitch Deck presentation design, mobile design, Android app design, Graphics & UI Design, website wireframing, WordPress design, WordPress development, Website Wireframing, Animations creation, Branding, responsive web design, Webdesign, web design, Infographics design, logo design, Material Design, Website Design, Principle, Adobe Photoshop, User interface designs, Figma, UX Research, Logo Design, Wireframes design, Design, UX/UI, UX, UI, User Interface Design, Landing Page Design, Web & Mobile Design, Responsive Design, Graphics & UI Design, User Experience Design, UX Research, Website, Google, Material Design, Export Assets from Sketch, UI Research, iPhone, Web Design, Sketch, Adobe Photoshop, Landing Page, Website, Illustrator, Figma, Ad design, Graphic Design, iPhone Design, Web-design, Responsive Design, Identity, Branding, Visual Design, Adobe, Android Design, Application design, Photoshop, Redesign, Responsive, Wireframing, Management, Landing, Promo, SAAS, Design Thinking, iPad Design, Update, Graphics, App Design, Adobe Illustrator, Job, A/B Testing. We are building websites for the following services: B2B Business, Air Duct Cleaning, Art Consulting, Gallery, Assisted Living, Baby Products, Bakery, Barber, Beauty Services, IV drips, Mobile IV drips, in-clinic, Blog, Health, Semaglutide, Gym, Lead Generation, Branding, Bridal, Catering, Chiropractic, Cleaning, Consulting, Pizza, Photography, Construction, Customer Service, Dance, Data Entry, Spa, Daycare, Car Repair, Dental service, Dog Training, Drone Photography, Electrical, Fashion, Financial Planning, Floral, Utilities, Transportation, Fundraising, Furniture, Gardening, Grocery Delivery, Gym, Hair Care, Health Coaching, Home Decor, Inspection, Insurance, Interior Design, Jewelry, Junk Removal, Legal, Management, Marketing, DJ Service, Modeling, Mortgage Brokerage, Moving, Music, Nail Care, Nanny, Nutrition, Online Courses, Pet Grooming, Photography, Plumbing, Podcasting, Pool Cleaning, Printing, Property Management, Furniture, Flyer, Re-touch, Public Relations, Real estate, Recruiting, Remodeling, Restaurant, Roofing, Secu
API Integration
ShopifyUX & UICustom Web DesignHTMLPHPHubSpotWebflowUnbounceEcommerceWooCommerceWebsiteBrand DevelopmentFigmaLogo Design - $50 hourly
- 5.0/5
- (4 jobs)
Every barrier is an invitation to innovate; embrace the struggle and let it fuel your drive!" 📈TOP RATED E-commerce Developer on Upwork. My Primary focus is to make sure customers succeed in their goals. My Expertise with Shopify Services: 🛒 Shopify website design and development from the scratch 🛒 Set up an online store 🛒 Install the required apps 🛒 Customize/Redesign responsive website 🛒 Custom Shopify theme development and customization 🛒 Liquid Programming 🛒 PSD to Shopify 🛒 Fully responsive design 🛒 Multi-language store development 🛒 Subscription-based store development 🛒 3rd party API integration 🛒 Shopify Apps development 🛒 eCommerce website on Shopify engine with Amazon integration 🛒 Shopify app integration 🛒 Store migration from Magento, WooCommerce to Shopify 🛒 Upload products/items 🛒 Branding your product My Expertise with WordPress Services: Ⓦ Custom Theme development and theme customization Ⓦ Custom plugin development and customization Ⓦ WooCommerce shopping cart customization Ⓦ WooCommerce shopping cart add-ons Ⓦ PSD to WordPress Ⓦ Figma to WordPress Ⓦ Multi-language website development Ⓦ Marketplace development Ⓦ WPML, Visual Composer, and ACF integration Ⓦ Elementor/Elementor PRO Ⓦ Speed Optimization Also having experience creating interactive prototypes for web and mobile applications. Skilled in crafting animations, custom UI components, and JavaScript coding within the Framer environment. Also, strong focus on design and UX/UI principles, backed by a portfolio of impactful projects. Keywords: Shopify, WordPress, WooCommerce, Shopify theme development, WordPress customization, eCommerce solutions, Shopify app integration, WordPress plugins, Liquid programming, Responsive design, Custom WordPress themes, Shopify store setup, WooCommerce payment gateways, SEO optimization, Shopify migration, WordPress hosting, Shopify marketing tools, WordPress website design, Multi-language support, Shopify checkout process, WordPress site speed, Shopify dropshipping, WordPress security, Custom Shopify apps, Figma to Shopify, PSD to WordPress, Shopify analytics, WordPress backup solutions, Shopify subscription model, Elementor for WordPress, Shopify customer management, WordPress site migration, Shopify inventory management, WooCommerce product management, WordPress theme development, Shopify SEO strategies, WordPress blog setup, Shopify API integration, WordPress page builders, Shopify store design, WooCommerce shipping options, WordPress content management, Shopify performance optimization, WordPress database management, Shopify promotional campaigns, WordPress visual editor, Shopify mobile optimization, WordPress eCommerce, Shopify templates, WordPress widgets, Shopify social media integration, WordPress theme customization, Shopify email marketing, WordPress analytics tools, Shopify sales channels, WordPress user roles, Shopify customer support, WordPress forums, Shopify community, WordPress tutorials, Shopify business solutions, WordPress graphic design, Shopify product pages, WordPress marketing strategies, Shopify web design, WordPress site maintenance, Shopify integrations, WordPress performance tuning, Shopify UX/UI design, WordPress troubleshooting, Shopify checkout customization, WordPress CSS customization, Shopify trends, WordPress best practices, Shopify product SEO, WordPress membership sites, Shopify reporting tools, WordPress landing pages, Shopify themes marketplace, WordPress community support, Framer
API Integration
Landing Page DesignDiviElementorWooCommerceShopify PlusWordPress e-CommerceManage Ecommerce SiteShopifyPHPCSS 3HTML5JavaScriptResponsive DesignWordPress - $200 hourly
- 5.0/5
- (25 jobs)
You’re here because you need a workflow or zap that needs to be connected or perhaps you want to create a new one that meets the needs of your company. Either way you need that automation running and you needed it yesterday. I’m the Zapier Expert of the Year! (check award below) As a certified and premium partner of Zapier I can use the powers of automation to delete and automate those repetitive manual tasks and workflows so you can focus all the saved time on what you do best. I’m also a certified partner in more apps and platforms like Airtable, Make.io (formerly Integromat), Jotform, Pipedream, WeLoveNoCode, Workato and more. My focus is to help your company to automate just about any action you can think of. I've worked with large national/international brands such as Hootsuite, Brex, Amazon, Facebook, GE Healthcare and more but I work with small businesses as well such as Law Firms, Real Estate and Mortgage companies, Plumbing and HVAC business. I’m more than happy to talk with you and dissipate every doubt you may have about working together. So, if you are looking to have an over-the-top scripting and automation expert who can build any integration your company needs, just invite me to apply for your job.
API Integration
QuickBooks Online APIKeapKlaviyoJotformAirtableApplication IntegrationAPIJSONBusiness Process AutomationGoogle Apps ScriptAutomationZapierJavaScriptMake.com - $80 hourly
- 0.0/5
- (0 jobs)
I’m a battle‑tested full‑stack engineer who’s been shipping code and scaling teams for 10+ years. From launching real‑money games to hard‑regulated fintech apps (and the occasional nonprofit passion project), I turn napkin sketches into production systems that survive millions of users. 🛠 Core Tech TypeScript / Node.js / React & Redux / Next.js Cloud: AWS (CDK, Lambda, ECS, RDS) & GCP (Cloud Run, Firestore) DevOps: Docker, Terraform, CI/CD pipelines, blue‑green + canary deploys Data: Postgres, DynamoDB, Redis, GraphQL, REST, event streaming (Kafka/SQS) Web3 / Crypto: smart‑contract integration, wallet flows, NFT marketplaces 🚀 What I Do Best MVP → Moneymaker: rapid prototypes in weeks, then bullet‑proof scale‑ups Impossible Problems: legacy rescue missions, hairy integrations, “can’t be done” features Team Catalyst: build & mentor squads, refine agile flows, install engineering best‑practice playbooks Product‑Driven Dev: pair UX research with metrics to lift retention & revenue 💡 Why Clients Pick Me Business Fluency: I translate CTO‑speak to board‑room outcomes—revenue, retention, ROI. Zero‑Ego Collaboration: PMs, designers, data—bring ’em on; I over‑communicate, never under. Fail‑Safe Delivery: automated tests + CI/CD mean rollbacks are history and outages stay 0. Blue/Green‑Ready: I’ve led launches where downtime wasn’t an option—production switches with a click. 📈 Wins Snapshot +$12 M ARR unlocked by leading rewrite of a fintech lending engine (React/Node/AWS). 5 M DAU supported on a real‑time multiplayer game, slashing server costs 40 % via Go + Redis refactor. If you need a Swiss‑army engineer who can architect, code, and guide a team—while keeping stakeholders in the loop and the roadmap on track—let’s connect and make impossible look easy.
API Integration
Rapid PrototypingPayment Gateway IntegrationMobile Game DevelopmentGame DevelopmentConsultation SessionCloud ArchitectureCloud ImplementationMarket AnalysisMarket ResearchArtificial IntelligenceWeb DevelopmentWeb ApplicationMobile AppGame Design - $70 hourly
- 0.0/5
- (0 jobs)
🏆🏆🏆 10+ Years of Experience | Scalable Web Apps & APIs | Enterprise-Grade Solutions 🏆🏆🏆 🚀 Need a top-tier Full-Stack Developer to bring your ideas to life? I specialize in React.js, Next.js, Node.js, and TypeScript, building high-performance, scalable, and user-friendly web applications and SaaS platforms. Clean architecture, optimized performance, and reliable delivery are my priorities — let's build something exceptional! 🚀 Why Work With Me? ⭐ Full-Stack Excellence — Frontend + Backend API mastery, cloud deployments, and scalable systems. ⭐ Proven Enterprise Experience — Delivered large-scale projects for Moody’s, Humana, and Toyota. ⭐ Clean, Maintainable Code — Focused on scalability, performance, and future-proof design. ⭐ Fast, Clear Communication — Transparent updates, proactive problem solving, and quick turnarounds. ⭐ Full Project Ownership — From design to deployment, I drive projects to success. 🛠️ Technical Skills 🔹 Frontend Development: ✅ React.js, Next.js (SSG, SSR, ISR), Vue, Angular ✅ TypeScript, JavaScript, Redux, Tailwind CSS, Material-UI, Zustand ✅ Responsive UI/UX Design, WebSockets, SEO Optimization 🔹 Backend Development: ✅ Java, Spring Boot, Node.js, Express.js, Laravel, GraphQL, REST API Development ✅ SaaS Platform Architecture, Microservices Design ✅ PostgreSQL, MongoDB, MySQL ✅ Authentication Systems (JWT, OAuth2), API Security 🔹 Cloud & DevOps: ✅ AWS (S3, EC2, Lambda, CloudFront) ✅ Docker, GitLab CI/CD Pipelines ✅ Cloud Native App Deployment & Optimization 🎯 Why Choose Me? ⭐ 10+ years of hands-on full-stack development experience ⭐ Delivered enterprise-grade APIs for millions of users ⭐ Remote-first mindset, self-driven, and highly reliable ⭐ Passionate about building software that performs and scales ⭐ Focused on client satisfaction, real business results, and clean project delivery 📩 Let's Build Something Amazing Together! Need a new app, a custom API, a SaaS platform, or system optimization? 💬 Message me today, and let’s discuss how I can help you succeed! 🚀 🔑 Keywords for Better Visibility React.js, Node.js, TypeScript, Next.js, Vue, Angular, Redux, Tailwind CSS, PostgreSQL, MongoDB, REST API, GraphQL, AWS Lambda, Docker, SaaS Development, Web App Development, Cloud Architecture, API Integration, Full Stack Developer, Software Engineering, Agile Development, AWS, JavaScript, Microservices, Responsive Design, Express.js, Laravel, Spring Boot, WebSockets, API Security, OAuth, JWT, Enterprise Applications, Database Design, Serverless Applications, Web Development, API Development
API Integration
CSSDatabase ManagementSQLJavaScriptDockerWebsiteData VisualizationReactPythonAutomationArtificial IntelligenceWordPressWeb DesignWeb Development - $60 hourly
- 0.0/5
- (0 jobs)
I’m a Senior Salesforce Developer with deep experience delivering scalable, high-impact solutions in fast-paced consulting environments. Over the past 9 years, I’ve partnered with clients across industries to design, develop, and optimize Salesforce implementations that drive real business value—from streamlining complex workflows to integrating third-party systems with precision.
API Integration
Data ModelAgile Project ManagementSalesforceSalesforce App DevelopmentSalesforce LightningSOQLApexSalesforce CRMSalesforce Sales Cloud - $84 hourly
- 0.0/5
- (0 jobs)
Hi my name is Joshua. I've spent 9 years managing complex operations and ensuring zero-error processes in high-pressure environments. This has led to systems that save 20+ hours of manual work every week and eliminate costly mistakes. - Managed $8M+ annual operations with complete accountability and transparency - Achieved zero-error processing of 2400+ complex transactions Now I help small and mid-size companies automate their most time-consuming tasks so owners can focus on growing rather than managing daily operations.
API Integration
AI Agent DevelopmentAI ChatbotBusiness Process AutomationAutomationMake.com Want to browse more freelancers?
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