Hire the Best YouTube API Developers
in the United Kingdom
Stockport, United Kingdom
A computer science graduate, who's been working as a full-time fullstack web dev since 2021, working professionally on frameworks such as : React.js, Django, Yii 2 , Vue.js, Node.js. Apart from this, i've also been freelancing as a Python and Javascript dev since 2018 on different freelancing platforms. Not only have i done web related projects, I've also done : Scraping and web automation projects, hosted web apps via Nginx and Gunicorn, create and use docker images, designing frontend applications. creating automation bots for social media sites etc. My main skills are as follows: • Django (Python) • React.js (Javascript) • Dash (Python) • Vue.js (Javascript) • Next.js (Javascript) • Nuxt.js (Javascript) • Node.js (Javascript) • React Native (Javascript) • Flask (Python) • AWS (Hosting) • Flutter (Dart) • Nginx and Gunicorn (Hosting) • Docker (Hosting) • Rest APIs and Graphql (Django, Flask, Node) • Instagram, Youtube, Telegram , Twitter automation bots. Feel free to message me if you'd like to discuss anything.
- Data Scraping
- pandas
- Python
- Selenium
- Flask
- JavaScript
- Vue.js
- React
- Node.js
- Automation
- Web Development
- RESTful API
- Docker
- Django
- MongoDB
London, United Kingdom
Your integration is too complex for standard solutions. I'm the #1-ranked API Integration Specialist in the UK. I build the foundation for you to scale 100K+ requests per second. Expert-Vetted engineer, top 1% on Upwork. With experience at Mastercard and Vodafone, I've solved the hard integration problems: payment processor sync, real-time data pipelines, complex third-party API orchestration. I focus on building the foundation the first time correct architecture. Deep knowledge problems, solution and trade-offs.. zero technical debt and a foundation built for scale. I architect and lead enterprise-grade backend APIs at scale, mentoring cross-functional teams through complex technical decisions. I combine deep API expertise with proven leadership delivering integrations that protect revenue, reduce latency, and scale reliably. What I Do: Lead 6+ engineer teams through API design reviews, mentoring, and formal on-call rotations Design RESTful and GraphQL APIs that scale from 1K to 100,000 requests/second (protected $2M+ in revenue through uptime) Build complex system integrations: payment processors, third-party APIs, event-driven pipelines with Kafka Architect PostgreSQL databases reducing query latency by 25x (5 seconds → 200ms on production APIs) Implement Security (SOC2, GDPR compliance, OAuth, JWT, IAM) across enterprise API systems Deploy zero-downtime API infrastructure on AWS (Lambda, API Gateway, RDS) with 99.99% uptime SLAs Technologies I Specialize In: Backend: Node.js, Python, REST APIs, GraphQL, async/await patterns, API design Integrations: Third-party APIs, Kafka pipelines, webhook systems, data synchronization Databases: PostgreSQL (optimization, scaling, replication), query tuning for APIs API Infrastructure: AWS Lambda, API Gateway, SQS, load balancing, rate limiting DevOps: Docker, CI/CD pipelines, zero-downtime deployments, monitoring Leadership: API design reviews, mentoring, on-call rotation management, technical roadmap planning Proven Impact Metrics: Latency: 5 seconds → 200ms (25x improvement on critical API queries) Throughput: Built APIs handling 10K-100K requests/second Uptime: Deployed infrastructure with 99.99% SLA (zero-downtime deployments) Scale: Architected APIs supporting 1M+ daily active users Revenue Protection: Prevented outages that would have cost $2M+ through reliable API design Team Impact: Mentored 6+ engineers through API architecture; reduced incident response time by 40% Technical Decision-Making Examples: REST vs GraphQL: Chose REST for public APIs (simpler caching, better CDN support), GraphQL for internal integrations (reduced over-fetching). Improved client performance by 30%. Synchronous vs Async: Migrated payment integrations from sync to async with Kafka, reducing API latency from 5s to 200ms while handling 2x throughput. PostgreSQL Optimization: Identified N+1 queries in API endpoints costing $50K/month in compute. Optimized to save $600K annually while improving user experience. My Approach: I focus on APIs that are reliable, scalable, and maintainable. Every architectural decision—endpoint design, database schema, AWS service choice—is made with long-term scalability and team velocity in mind. I mentor engineers to think systematically about API trade-offs. Leadership & Mentoring: Led cross-team API design reviews ensuring consistency across 20+ endpoints Mentored junior engineers on API design patterns, PostgreSQL optimization, AWS best practices Established formal on-call rotations and incident runbooks, improving response time by 40% Championed security-first API development (SOC2, GDPR, OAuth, JWT, IAM) Let's Talk If You Need: A senior API architect to lead your backend integration transformation Technical leadership for scaling APIs from 1K to 100K requests/second PostgreSQL optimization to reduce infrastructure costs by 30%+ Complex third-party integrations (payment, CRM, data pipelines) Mentoring for your engineering team on API design and scalability Cross-team API design reviews and architectural planning My 6 Promises: 💎 Data-driven API decisions backed by impact metrics 💎 Production-ready delivery with 99.99% uptime mindset 💎 Proactive mentoring and knowledge transfer to your team 💎 Full ownership with formal on-call API support 💎 Professional, efficient execution under pressure 💎 Partnership approach focused on long-term scaling
- API
- API Development
- API Integration
- RESTful API
- JavaScript
- Zapier
- MySQL
- Node.js
- React
- PHP
- Python
- GraphQL
- Firebase
- DevOps
- Docker
- Data Scraping
- Java
- Laravel
- SQL
Birmingham, United Kingdom
I help startups and businesses build scalable backend systems, automate workflows, and integrate AI into real products. With 7+ years of experience in Django, FastAPI, and modern APIs, I focus on delivering production-ready solutions that solve real business problems, not just writing code. What I do: Build scalable Django / FastAPI backends Develop high-performance REST APIs & microservices Integrate OpenAI / GPT / LLM-based features Automate workflows using Python, n8n, Zapier Build data pipelines, scraping systems, ETL flows Handle complex API integrations (Stripe, Shopify, Twilio, Google APIs) Deploy using Docker, AWS, CI/CD pipelines What I can help you with: Build scalable Django / FastAPI backends Develop REST APIs & microservices Integrate OpenAI / GPT / LLM-based features Automate workflows using Python, n8n, Zapier Build data pipelines, scraping systems, ETL flows API integrations (Stripe, Shopify, Twilio, Google APIs, etc.) Deploy using Docker, AWS (EC2, S3), CI/CD Recent Work & Impact: Built AI powered document analysis system (automated decision workflows) Developed high performance API pipelines with retry & fault tolerance Created automation systems saving hours of manual work daily Integrated multiple 3rd party APIs for SaaS and eCommerce platforms Why clients work with me: Clean, scalable, and maintainable code Strong problem solving mindset (not just coding) Clear communication & fast turnaround Experience with real world production systems If you need someone who can understand your problem and build the right solution, let’s talk.
- Python
- Django
- FastAPI
- REST API
- API Integration
- OpenAI API
- Artificial Intelligence
- Automation
- Web Scraping
- Data Processing
- Docker
- PostgreSQL
- Celery
- Microservice
- JavaScript
- React
- Git
Borehamwood, United Kingdom
🏆 𝗧𝗼𝗽-𝗿𝗮𝘁𝗲𝗱 𝗽𝗹𝘂𝘀 𝗲𝘅𝗽𝗲𝗿𝘁 𝘄𝗶𝘁𝗵 𝟭𝟬𝟬% 𝗝𝗦𝗦 🎖𝗦𝗲𝗻𝗶𝗼𝗿 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝗼𝘃𝗲𝗿 𝟭𝟯 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 🔗 API Development: Google Ads API, Google Analytics API, Facebook API, Bing Ads API, LinkedIn API, Yahoo Gemini API, Twitter API, Apple Search Ads API, OpenAI and AI Design and API Integration, WhatsApp API with Gallabox, WhatsApp Automation with Gallabox 💻 PHP Laravel SaaS Projects developed in PHP/Laravel/MySQL 🛠️ AWS Certified Solutions Architect 🌍 Managed global teams and executed projects with precision, developing resilient and scalable applications 🌟 Led tech teams on UK National Lottery, GVMS, HMRC, and Universal Credit projects, contributing to successful government initiatives 💼 Previous clients include: Verizon, Pfizer, BT 𝗠𝘆 𝘀𝘁𝗮𝗰𝗸 𝗹𝗶𝘀𝘁 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀 🛠️ ✔PHP Development ✔Laravel Framework ✔MySQL/PostgreSQL/MongoDB/Airtable ✔API Development and Integration ✔ Custom API development using PHP and Laravel. ✔WordPress ✔SaaS Products ( C2C, B2B, App Design, Prototypes, MVP) ✔Amazon Web Services (AWS) ✔Cloud ✔Google Cloud Platform (GCP) ✔Docker ✔ OpenAI and AI Design and API Integration 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝘆: ➡️Adwords (Google Ads), Bing Ads ➡️Amazon Ads and Facebook Ads. (REST) ➡️ Twilio ➡️CRMs like Zoho, SugarCRM ➡️Payments like PayPal, stripe, Braintree ➡️ Invoicing -Xero, QuickBooks. ➡️ Amazon MWS (SP API) ➡️ OpenAI/ AI API ➡️ WhatsApp API with Gallabox Press the 🟢 "Invite" 🟢 button on my profile and let's communicate. I am easy and simple to speak with. ⚡ I've finished dozens of projects in Digital Marketing Software. Specialized in Google Ads, Amazon Ads, and Meta Ads. Automated reporting, bid management, and budget optimization. Also, PHP Laravel SaaS Projects developed in PHP/Laravel/MySQL with several pricing tiers and user types. Integrations with Google Ads API, Google Analytics, Google Business and all deployed as docker containers in Google Cloud/AWS. ⏰ 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆: 𝗖𝗼𝗻𝘁𝗿𝗮𝗰𝘁-𝗯𝗮𝘀𝗲𝗱 | 𝗙𝘂𝗹𝗹-𝘁𝗶𝗺𝗲 | 𝗣𝗮𝗿𝘁-𝘁𝗶𝗺𝗲 I respond fast, work well on my own, and love teamwork. I aim for top-notch results and want a lasting partnership. Feel free to reach out anytime 💬 𝗛𝗮𝘃𝗲 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀 𝗼𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗻𝗲𝗲𝗱𝘀? 𝗜'𝗺 𝗵𝗲𝗿𝗲 𝘁𝗼 𝗵𝗲𝗹𝗽. 𝗥𝗲𝗮𝗰𝗵 𝗼𝘂𝘁 𝗳𝗼𝗿 𝗮 𝗳𝗿𝗲𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝘁𝗼 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁.
- API
- API Development
- Laravel
- PHP
- Amazon Web Services
- Amazon Advertising Console
- SaaS
- MySQL
- Facebook Graph API
- Automation
- API Integration
- Data Scraping
- Dashboard
- Web Development
- Minimum Viable Product
Port Talbot, United Kingdom
If you are looking for a Full Stack/API Integration Specialist or a Customer Support Expert, you have found just the right person! I have been working in customer support for nearly 15 years, and in Full Stack development and API Integration for over 20 years. Below is a list of my most recent work experience. For specialty-related information please refer to the “Full Stack Development” and “Email, Phone & Chat Support” profiles on the left/above. July 2024 to Present: I am currently working as a freelance web developer specializing in PHP, Laravel, software development on Android mobile apps, Google Apps Script, and AI development using Python. May 2023 to July 2024: Under The SaaSy People, I worked as an Expert Consultant in Zendesk and monday.com solutions. This work involved training in and receiving certification as expert consultant in both the Zendesk and monday.com platforms. As a Zendesk consultant I was responsible for designing, building, and configuring Zendesk solutions for a number of clients from across the Middle East, UK and America. This included creating Zendesk instances from scratch, setting up the brands, organizations, forms, users, and groups for Zendesk Support, as well as setting up and configuring Zendesk Talk with automated voice messages. I also worked on creating reports using Zendesk Explore, and was involved in setting up and configuring Zendesk Sell. A number of these solutions involved configuring API calls for communication with third party platforms such as Facebook, WhatsApp, and Microsoft Teams. As a monday.com consultant I was responsible for designing, building, and configuring monday.com solutions for a sizable number of clients from a similar region. This included creating monday.com instances from scratch, setting up boards and solutions for clients in the fields of veterinary care, carpeting, software development, corporate reporting, property management, show organization, etc. for the purposes of event management, sales funnels, marketing campaigns, letting management, agile project management, etc. The solutions I developed included various monday.com products such as Work Management, CRM, and Dev. From December 2022 to May 2023: Under The SaaSy People, I worked with a number of different clients. The main client was a privacy security platform. This role involved handling customer queries related to product information, sales, billing, and technical support via email, online chat, and Discord channels. I also wrote articles related to this product, created and ran regular Zendesk reports on customer feedback and interaction, updated statistics on Google Sheets, and produced troubleshooting guides. I created animated gifs for these articles on Canva. I also used the Zendesk platform for another client in the field of satellite TV. I worked on the Intercom platform for other clients in the field of nursing home care, and market-related surveys. These roles involved resolving customers’ questions related to billing, sales, and technical support. I also handled live customer inbound phone calls for a shopping catalogue company, and another company that provided a luxury limousine taxi service in London. Skills: Zendesk Support, Guide, and Explore, Intercom, Discord, Google Sheets, Canva. November 2020 to March 2022: I worked as an Ecommerce Site and App Developer for various clients carrying tasks ranging from the enhancements of, to the full creation, design and implementation of entire Shopping sites. This involved the use of specialist languages such as Shopify Liquid as well as the design tools and resources within the Shopify development environment. This also involved bespoke data processing work involving the importing of product data from wholesellers into the retailers site. This role also involved full-stack front and back end development using technologies such as PHP, Node.js, MySQL and MongoDB. I also developed Shopify apps using Shopify API that provided inventory and product import and export tools for storeholders. This role involved detailed communication with client in the capture, and design of their requirements from the beginning to the delivery. Skills: PHP, MySQL, Node.js, MongoDB, Shopify Liquid, HTML5, CSS3, JavaScript, Shopify Rest API, Design capture and Communication with client. September 2016 to November 2020: I worked as an Android App Developer developing Android apps. I developed apps ranging from a unit conversion utility, a musical MIDI app, language learning games, and website submission apps, using HTML, CSS and JavaScript embedded into WebView, inside Android, and also using Android Studio Java. I have also developed PHP-based websites that receive posts from these apps. The latest app that I have developed allows the User to create a wiki on their smart device, and which will work as a fully functioning website on the internet, when uploaded onto the internet. Skills: PHP, HTML5, CSS3, JavaScript, Android Studio, Java
- Shopify
- JavaScript
- PHP
- Java
- HTML5
- CSS 3
- Responsive Design
- Android App Development
- Liquid
- Game Development
Gosport, United Kingdom
Manual tasks, weird problems only you seem to have, and tons of mistakes are bleeding your money and time. Use my expertise in automation, scripts or eCommerce to help build your business, or to progress your work. Message me to kick things off and get started! Skills: 𝟭. Mastery of HTML, CSS3, Liquid, JavaScript, and Python to craft dynamically & efficiently. 𝟮. AI Integration: Drive innovation, enhance optimisation and functionality. 𝟯. Start to Finish functional WordPress or Shopify, tailored to your vision. 𝟰. Create windows apps customized with features to suit your desire. 𝟱. API Integration: Integration of APIs to connect systems. Some Examples of What You Can Ask of Me. ✔ "Help me build a custom Shopify app which allows me to manage all my products on Google Sheets" ✔ "Make for me a Google sheets Script that will help organise my end of week takings" ✔ "Make for me a custom Discord chatbot that can answer questions on my behalf in the style of Dave Chappelle (uncensored)" Need my skills to join your temporary workforce? Lets talk Need an urgent patch by end of week? Lets talk Need a custom buy button on Shopify? Lets talk Regular Communication is vital for a smooth experience and your complete satisfaction. So, let’s stay connected and begin discussing your project.
- Automation
- Ecommerce
- Scripting
- API Integration
- Script
- Ecommerce Website
- Artificial Intelligence
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