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$20/hr
100%
Job Success
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API Integration | CRM Automation & Customization Expert
With 10+ years of experience in API integrations, CRM implementation, workflow automation, and custom PHP development, I help businesses connect their applications, automate manual processes, and build scalable solutions that improve efficiency and accelerate growth.
Whether you need a new HubSpot CRM setup, a custom API integration, CRM customization, or workflow automation, I deliver reliable, secure, and scalable solutions tailored to your business needs.
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WHAT I CAN HELP YOU WITH
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✔ Custom API Integrations (REST, SOAP, GraphQL, Webhooks)
✔ Third-Party Software Integrations
✔ CRM Implementation & Customization
✔ Workflow & Business Process Automation
✔ Data Synchronization & Migration
✔ Custom PHP Development
✔ OAuth, JWT & Secure API Authentication
✔ Webhook Development
✔ Custom Modules & Extensions
✔ API Troubleshooting & Performance Optimization
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CRM & MARKETING PLATFORMS
━━━━━━━━━━━━━━━━━━━━
✔ HubSpot CRM
✔ Zoho CRM
✔ ServiceNow
✔ ServiceM8
✔ Mailchimp
✔ Mailjet
✔ Mautic
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HUBSPOT SERVICES
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✔ Complete HubSpot Account Setup
✔ CRM Configuration & Customization
✔ Custom Properties, Objects & Pipelines
✔ Sales Hub, Marketing Hub & Service Hub Setup
✔ Workflow Automation
✔ Private Apps & Custom API Integrations
✔ Contact, Company, Deal & Ticket Synchronization
✔ Data Import, Migration & Cleanup
✔ Custom Reports & Dashboards
✔ Third-Party Integrations
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ZOHO CRM SERVICES
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✔ Complete Zoho CRM Setup
✔ CRM Customization
✔ Module & Layout Configuration
✔ Blueprint & Workflow Automation
✔ Deluge Development
✔ API Integrations
✔ Data Migration & Synchronization
✔ Custom Functions & Business Automation
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WHY CLIENTS CHOOSE ME
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✔ 10+ Years of Professional Experience
✔ Strong Expertise in API Integrations & CRM Systems
✔ Clean, Scalable & Maintainable Code
✔ Business-Focused Solutions
✔ Reliable Communication
✔ On-Time Project Delivery
✔ Long-Term Support & Maintenance
✔ Secure, High-Performance Implementations
I understand that every business has unique workflows and requirements. Instead of offering one-size-fits-all solutions, I build customized integrations and automation that fit your processes and help your business operate more efficiently.
If you're looking for an experienced developer to integrate your applications, customize your CRM, automate business workflows, or implement HubSpot or Zoho CRM from the ground up, I'd be happy to discuss your project and help turn your ideas into reliable, scalable solutions.
$250/hr
100%
Job Success
$600K+ earned
Start of list.
End of list.
I build products that perform, scale, and impress. Companies call me when they need the best, someone who can design, develop, and deliver without compromise. Every project I touch runs smoother, looks cleaner, and launches faster than they thought possible.
I’m not just a pixel pusher, I’m the pixel kingpin. The ace up your sleeve, the secret sauce to your digital steak. The engineer who turns caffeine and code into full-blown platforms, custom tools, and automation that actually work. I’m the name dropped in board meetings, the quiet advantage behind the big wins, the game changer your brand has been searching for.
I build systems that scale, perform, and make people ask,
“Wait, this was built by who?”
React, Next.js, Node, Firebase, PostgreSQL, and AI integrations are my playground.
AI has completely changed how software is built, and I’m all in. From creating SaaS dashboards that think for themselves to integrating APIs, business logic, and voice AI that feels human, I help companies turn what use to take months into something they can launch in weeks.
Clients don’t hire me to experiment. They hire me to deliver. Clean design, scalable architecture, and dependable results, all built through a process that is fast, transparent, and genuinely enjoyable.
The reviews say it best:
"That's my guy."
"He's the best ever and I'm super picky."
And my favorite: "You did such an amazing job. If you ever need a kidney, hit me up."
After 15 years and more than 50,000 hours building, designing, and launching products, I’ve become more than a developer. I’m the conductor, the producer, the writer, and the one who plays every instrument in this digital orchestra. Some call it obsession, I call it passion.
Let’s build something unforgettable. Software, systems, and solutions that don’t just work, they win.
Tech Stack & Expertise
I’ve worked across nearly every modern development environment, from SaaS platforms and mobile apps to AI automation, APIs, and large-scale email systems. Here’s the toolbox I bring to every project:
Frontend
React, Next.js, Vue.js, Angular, TypeScript, JavaScript (ES6+), Tailwind CSS, Bootstrap, HTML5, CSS3, Sass, Framer Motion, and high-end UI/UX design built from Figma or Framer prototypes.
Backend
Node.js, Express, NestJS, Python (FastAPI, Django, Flask), PHP (Laravel, WordPress), Ruby on Rails, RESTful and GraphQL APIs, WebSockets, and serverless architectures optimized for performance and scalability.
Databases & Storage
PostgreSQL, MySQL, Firebase, MongoDB, Redis, Supabase, Google Cloud Firestore, Prisma ORM, PlanetScale, AWS RDS, and multi-environment data syncs across microservices.
Infrastructure & DevOps
Vercel, Render, Google Cloud Platform, AWS, DigitalOcean, Docker, Nginx, Cloudflare, GitHub Actions, CI/CD pipelines, DNS automation, WHMCS, DirectAdmin, and scalable VPS hosting setups.
AI & Automation
OpenAI, Claude, Perplexity, Gemini, LLaMA, ElevenLabs, Whisper, Vapi, Retell AI, Deepgram, Google Vertex AI, Twilio, Telnyx, Flowroute, and SIP integrations. LangChain, Hugging Face, and OpenAI Agent Builder for custom LLM workflows. Make, Zapier, and n8n for workflow automation. Voice and chat AI systems, conversational funnels, and real-time AI integrations.
Mobile Development
React Native, Expo, iOS and Android builds, App Store Connect, Google Play Console, authentication, push notifications, and API synchronization for mobile SaaS apps.
E-commerce & CMS
WooCommerce, Medusa.js, Shopify, Strapi, WordPress (custom plugins, APIs, and headless builds), WCFM Marketplace, Elementor, and ACF Pro.
APIs & Integrations
Stripe, PayPal, Plaid, Twilio, Telnyx, Flowroute, Mailgun, Elastic Email, Salesforce, HubSpot, Notion, Slack, Google Maps, and custom REST/GraphQL endpoints.
Bulk Email & Deliverability
Amazon SES, SendGrid, Mailgun, Elastic Email, SMTP.com, Mailcheap, MillionVerifier, Mautic, and Smartlead.ai for campaign automation, IP warm-ups, inbox reputation, and scalable outreach systems.
Analytics & SEO
Google Analytics, Tag Manager, Search Console, Ahrefs, SEMrush, performance optimization, schema markup, and automated SEO reporting.
Design Tools
Figma, Adobe XD, Illustrator, Photoshop, Framer, Canva, Midjourney, Spline, and Blender for visuals and 3D concepts.
$35/hr
100%
Job Success
$70K+ earned
Start of list.
End of list.
I build SaaS products and web applications that are stable, scalable, and ready for real users, not just prototypes.
⭐ I have completed $70K+ worth of work on Upwork with Top Rated Plus status, working long-term with clients who need reliable development, not constant babysitting.
With 7 years of experience, I have worked on MVPs, custom business tools, and large web platforms where performance and reliability actually matter. A big part of my work is fixing systems that break under growth and turning them into something solid.
Here’s where I usually help:
- Build MVPs that are clean, fast, and ready to scale.
- Improve and stabilize existing SaaS platforms.
- API integrations (Stripe, third-party services, custom APIs).
- Performance optimization and backend improvements.
- Clean, responsive frontend using React and Next.js.
I work mainly with React, Next.js, Node.js, and modern web stacks. I also use WordPress when a simpler solution makes more sense, not everything needs to be overbuilt.
If you have an MVP idea, or a system that needs fixing or scaling, I can step in and get it done properly.
Let’s discuss your project.
Associated with
Codeflies Technologies Pvt. Ltd.
$200K+
earned
$65/hr
98%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
End of list.
Jonathan S.
has worked
.
Most HubSpot work stalls at the same place: the drag-and-drop editor runs out of road, and there's no developer around to take it further. That's usually when I get the call.
I'm a HubSpot developer and technical consultant with hundreds of clients served. Clients tend to keep me on the bench. A good chunk of my contracts are second and third jobs with the same people.
The difference is that I'm a software engineer who works in HubSpot, not a portal configurator. I write HubL, JavaScript, and Python. I build custom objects, real API integrations, and dynamic sites off HubDB. When HubSpot genuinely can't do something, I build the thing next to it that can. One client brought me in to build an application portal for their AI startup from scratch in Django: 169 hours, shipped, five stars, "a spectacular engineer."
What I get hired for:
- HubSpot CMS builds: custom themes, modules, HubDB-driven pages, landing pages, email templates
- Sales and lifecycle process: lead, deal, onboarding, and support pipelines, built properly and automated
- Integrations and automation: Zapier, Make, n8n, or custom API work when the no-code tools hit their limit
- Portal audits and cleanup: you inherited a mess from the last agency and need someone to find out what's actually running
- Custom apps: Python/Django and Next.js builds that extend past HubSpot's edges
- SaaS product operations: standing up product teams and repeatable process for founders scaling past ad hoc
Recent feedback: "his HubSpot development work was top-tier." "An awesome HubSpot expert who really knows his stuff." "My second time hiring Jonathan."
How I work: you tell me what's broken or what you're trying to build, and I tell you what it'll actually take, including when the answer is "that's simpler than you think" or "HubSpot is the wrong tool for this." I'd rather lose the contract than sell you six weeks of work you don't need.
Send me a message or book a consultation. Bring specifics.
$12/hr
100%
Job Success
$3K+ earned
Start of list.
End of list.
Raman D.
has worked
.
🏅 8+ YEARS OF EXPERIENCE
🏆 Top Rated
⭐️ Full time (𝟒𝟎+ 𝐡𝐨𝐮𝐫𝐬)
✅𝗖𝗹𝗶𝗲𝗻𝘁 𝘀𝗮𝘁𝗶𝘀𝗳𝗮𝗰𝘁𝗶𝗼𝗻, 𝗢𝗻-𝘁𝗶𝗺𝗲 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗶𝗲𝘀 𝗮𝗻𝗱 𝗖𝗼𝗺𝗺𝗶𝘁𝗺𝗲𝗻𝘁𝘀 𝗮𝗿𝗲 𝗺𝘆 𝗽𝗿𝗶𝗺𝗲 𝗺𝗼𝘁𝘁𝗼𝘀.
𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐦𝐞 𝐭𝐨𝐝𝐚𝐲 to get started with the work!!
I’m Raman Deep, a seasoned Full Stack Developer specializing in 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬, 𝐖𝐞𝐛𝐟𝐥𝐨𝐰 𝐚𝐧𝐝 𝗦𝗵𝗼𝗽𝗶𝗳𝘆. With over 8+ years in the digital space. I’ve completed hundreds of projects, delivering exceptional results to my clients.
Using the unlimited capabilities of Web Flow, I guarantee that your site will stand out, attract and retain users thanks to dynamic animations and responsive design, emphasizing the high professionalism and quality of your company's services.
⦿ 𝗧𝗼𝗹𝗹𝘀:
Figma / Webflow / CMS / Logic / Custom CSS / Style Guide / JavaScript / Query / GSAP / WebGl / Lottie / Spline / E-commerce / Finsweet / Airtable / Zapier / Make
💡 𝐖𝐡𝐲 𝐌𝐞?
✨ Streamlined 𝐰𝐞𝐛 𝐝𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐧𝐨-𝐜𝐨𝐝𝐞 projects for efficiency.
📈 Boosted conversion rates and online impact with Webflow.
I design websites, make them faster, and improve their search engine rankings. I'm skilled with tools like Elementor Pro, Divi, Yoast SEO, Rank Math SEO, WP Rocket, Learn Dash, and Astra.
"𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐢𝐧 𝐓𝐨𝐩 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐁𝐮𝐢𝐥𝐝𝐞𝐫𝐬:"
➡️ Elementor
➡️ Divi
➡️ Beaver Builder
➡️ Oxygen
➡️ WPBakery Page Builder (formerly Visual Composer)
My experience includes working with PHP, WordPress, WooCommerce, Elementor Pro, Divi, Astra, Avada, Learn Press, Learn Dash, Buddy Press, Buddy Boss, and custom animations. I specialize in responsive theme design and customization.
➡️ 𝐅𝐫𝐚𝐦𝐞𝐫 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐎𝐟𝐟𝐞𝐫𝐞𝐝:
✅ Responsive website design using Framer
✅ Interactive prototypes and custom animations
✅ Figma to Framer
✅ Creation of design systems tailored to your brand
✅ AI-Powered Framer Websites (Dynamic Content)
✅ AI Chatbots & Assistants in Framer
✅ AI-Powered Framer Templates
✅ Framer CMS
➡️ 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐒𝐞𝐫𝐯𝐞
Technology | SaaS | B2B | B2C | Travel tech | Web3 | Finance | Healthcare | Education | Real Estate | E-commerce | Automation | Payment Integration | More
Once you brief me on a project, I will put together a scope to ensure we align on deliverables and timelines. I’m eager to bring your next project to life! Feel free to reach out and let’s discuss how I can make your vision a reality.
🔑 Keywords: #Framer Website, #Framer Landing Page, #Framer Templates, #Framer SaaS Websites #Web Design #Hire best framer developer @Framerexpert @framer #WebflowDeveloper #FigmaToWebflow #WebDesign #UpworkTopFreelancer #WebDesignExpert #CMSDevelopment #ResponsiveDesign #WebflowUpwork #WebflowDeveloperUpwork #webflow @webflow #webflowexpert #framer @design #develop @create #build, hire best webflow developer, Webflow Developer, Webflow Designer, Website Designer, Website Developer, Landing Page Design, Webflow CMS, Framer Sites, Webflow Agency, Framer Agency, UX/UI Design, Responsive Web Design, SEO Optimization, No-Code Development, Conversion Optimization, SaaS Websites, Startup Websites, E-commerce Webflow, Interactive Websites, Custom Web Design, Webflow Design, Webflow Website, Webflow Landing Page, Webflow Templates, Webflow Migration, Webflow Redesign, Webflow Ecommerce, Webflow Integrations, Webflow SEO, Webflow Animation, Webflow Dashboard, Webflow Membership Site, Webflow Booking System.
$20/hr
88%
Job Success
$90K+ earned
Available now
Offers consultations
Start of list.
End of list.
Munir S.
has worked
.
𝗠𝗼𝘀𝘁 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝗱𝗼𝗻'𝘁 𝗵𝗮𝘃𝗲 𝗮 𝗹𝗲𝗮𝗱 𝗽𝗿𝗼𝗯𝗹𝗲𝗺, 𝘁𝗵𝗲𝘆 𝗵𝗮𝘃𝗲 𝗮 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝗮𝗻𝗱 𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻𝘀 𝗽𝗿𝗼𝗯𝗹𝗲𝗺. 𝗠𝗶𝘀𝘀𝗲𝗱 𝗰𝗮𝗹𝗹𝘀, 𝘀𝗹𝗼𝘄 𝗰𝗮𝗹𝗹𝗯𝗮𝗰𝗸𝘀, 𝗹𝗲𝗮𝗱𝘀 𝘀𝗶𝘁𝘁𝗶𝗻𝗴 𝗶𝗻 𝗮 𝗖𝗥𝗠 𝗻𝗼𝗯𝗼𝗱𝘆 𝗳𝗼𝗹𝗹𝗼𝘄𝘀 𝘂𝗽, 𝗮𝗻𝗱 𝗺𝗮𝗻𝘂𝗮𝗹 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 𝘁𝗵𝗮𝘁 𝗲𝗮𝘁 𝘂𝗽 𝗵𝗼𝘂𝗿𝘀 𝗲𝘃𝗲𝗿𝘆 𝘄𝗲𝗲𝗸. 𝗧𝗵𝗮𝘁 𝘄𝗶𝗻𝗱𝗼𝘄 𝗰𝗹𝗼𝘀𝗲𝘀 𝗳𝗮𝘀𝘁.
I'm an AI Agent Developer specializing in Voice AI Agent Development, Agentic AI, and Automation, real AI Development and AI App Development, not demos. From AI Implementation to ongoing AI Consulting, I help businesses recover missed calls, answer 24/7, and cut out the manual work slowing them down.
𝗪𝗵𝗮𝘁 𝗜 𝗱𝗼 𝗯𝗲𝘀𝘁:
-AI Voice Agents for inbound and outbound calls
-Multi-step reasoning systems that decide and take action on their own
-Custom AI Agents built with Python, LangChain, and CrewAI
-AI Chatbot and Chatbot Development for web, WhatsApp, and CRM-connected support
-AI Bot builds for lead capture and customer support
-CRM Automation, lead entry, follow-up, and pipeline updates without manual work
-Business Process Automation for repetitive, time-consuming operations
-Appointment booking, rescheduling, and missed-call recovery systems
-Multi-Agent Frameworks, Agentic Workflows, Workflow Orchestration
𝗔𝗜 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗜 𝗯𝘂𝗶𝗹𝗱:
-Inbound & outbound AI Voice Agents (phone + web)
-AI receptionist or frontdesk that never misses a call
-Conversational AI with natural, human-like speech
-GPT-powered conversation logic & Prompt Engineering
-Workflow pipelines connecting CRM, calendar, and business tools
-Post-call summaries, tagging, transcripts & follow-up sequences
-Every system is built as a real Artificial Intelligence solution, not a scripted bot
🔧 𝗩𝗼𝗶𝗰𝗲 𝗔𝗜 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀:
Retell AI, Vapi, Twilio, ElevenLabs, LiveKit, Pipecat, Cartesia, Ultravox, Synthflow, Deepgram, Whisper, OpenAI Realtime, GPT-4o, Claude
🔧 𝗖𝗥𝗠 & 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻:
GoHighLevel (GHL), HubSpot, Salesforce, Zoho, Pipedrive, n8n, Make, Zapier, Google Calendar, Calendly, Airtable, webhooks & APIs
🔧 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝘀𝘁𝗮𝗰𝗸:
Python, LangChain, CrewAI, RAG, Vector Databases, LangChain, LangGraph, LlamaIndex, Pydantic AI, FastAPI, Django, Node.js, React, PostgreSQL + pgvector, Docker, Kubernetes, AWS/Azure, REST APIs
𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝘀𝗲𝗿𝘃𝗲:
AI Agents & Automation for Dental
AI Agents & Automation for agencies, SaaS, e-commerce
AI Agents & Automation for med spa, clinics & healthcare
AI Agents & Automation for real estate
AI Agents & Automation for legal law firms
AI Agents & Automation for home services, HVAC, plumbing & trades
AI Agents & Automation for restaurants, and more.
𝗛𝗼𝘄 𝗜 𝘄𝗼𝗿𝗸:
I map your full workflow first, call flow or process flow, decision logic, qualification steps, fallback paths, CRM fields, and handoff points. Then I build, connect your tools, test against real scenarios and edge cases, and refine until it performs reliably in production. I document everything for a clean handoff so your system stays easy to manage.
✅ 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲:
✔ Every milestone, deliverable, and cost locked in from Day 1, zero scope creep
✔ 95% on-time, on-budget delivery rate across 20+ projects
✔ Response in under 20 minutes every time
✔ End-to-end ownership from concept to live deployment
𝗜𝗳 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗶𝘀 𝗹𝗼𝘀𝗶𝗻𝗴 𝗿𝗲𝘃𝗲𝗻𝘂𝗲 𝘁𝗼 𝗺𝗶𝘀𝘀𝗲𝗱 𝗰𝗮𝗹𝗹𝘀, 𝘀𝗹𝗼𝘄 𝗳𝗼𝗹𝗹𝗼𝘄-𝘂𝗽𝘀, 𝗼𝗿 𝗮 𝗱𝗶𝘀𝗰𝗼𝗻𝗻𝗲𝗰𝘁𝗲𝗱 𝗖𝗥𝗠, 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘄𝗶𝘁𝗵:
Your business type & industry:
-How calls and leads are handled today
-Your current tools / CRM
-What you want automated or built
I will review your setup and tell you exactly which system fits, Voice Agent, agent-driven workflow, or a full end-to-end build.
Let's build something that actually works inside your business.
Regards
Munir
$26/hr
100%
Job Success
$70K+ earned
Start of list.
End of list.
Custom WordPress Development expert and Top Rated Plus freelancer with 5+ years building, customizing, and scaling WordPress and WooCommerce sites clean code, on-time delivery, long-term contracts.
Core specializations: Custom WordPress Development, WooCommerce Development Services, WordPress API Integration, WordPress Maintenance Services, WordPress Performance Optimization.
Full breakdown by service area:
CORE WORDPRESS DEVELOPMENT & CONSULTING Services I offer: Custom WordPress Development, WordPress Development Company, WordPress Website Development, WordPress Development Agency, WordPress Experts, WordPress Consultant, WordPress Website Design and Development, Hire WordPress Developers, WordPress Solutions Provider, WordPress Development Services, WordPress Consulting Services.
CUSTOM DEVELOPMENT, THEMES & PLUGINS On the build side: Custom WordPress Development Services, Custom WordPress Website Development, WordPress Theme Development, Custom WordPress Theme Development, WordPress Plugin Development, Custom WordPress Plugin Development, Custom Plugin Development, WordPress Gutenberg Development, Gutenberg Block Development, WordPress CMS Development, Enterprise WordPress Development, WordPress Application Development, WordPress Backend Development, WordPress Frontend Development, WordPress Customization Services, WordPress Development Experts.
WOOCOMMERCE DEVELOPMENT & OPTIMIZATION For online stores: WooCommerce Development Services, WooCommerce Development Company, WooCommerce Store Development, WooCommerce Customization, WooCommerce Plugin Development, WooCommerce API Integration, WooCommerce Payment Gateway Integration, WooCommerce Migration Services, WooCommerce Store Optimization, WooCommerce Support Services, WooCommerce Maintenance Services, WooCommerce Experts, WooCommerce Development Agency, WooCommerce Website Development, Custom WooCommerce Development.
API INTEGRATIONS & THIRD-PARTY CONNECTIONS Where I connect your site: WordPress API Integration, WordPress CRM Integration, WordPress Salesforce Integration, WordPress HubSpot Integration, WordPress Mailchimp Integration, WordPress ERP Integration, WordPress Third Party API Integration, WordPress Custom API Development, WordPress Payment Gateway Integration, WordPress Automation Solutions, WordPress Webhook Integration, WordPress CRM Development, WordPress Software Integration, WordPress Custom Integration Services.
PERFORMANCE, SECURITY & SEO Keeping sites fast & safe: WordPress Speed Optimization, WordPress Performance Optimization, WordPress SEO Services, Technical SEO for WordPress, WordPress Core Web Vitals Optimization, WordPress Website Optimization, WordPress Database Optimization, WordPress Caching Solutions, WordPress Security Optimization, WordPress Malware Removal, WordPress Site Speed Services, WordPress SEO Optimization, WordPress Audit Services, WordPress Security Services.
MAINTENANCE, SUPPORT & MIGRATION After launch, I offer: WordPress Maintenance Services, WordPress Support Services, WordPress Website Maintenance, WordPress Website Support, WordPress Monthly Maintenance, WordPress Security Maintenance, WordPress Backup Services, WordPress Troubleshooting Services, WordPress Technical Support, WordPress Website Monitoring, Managed WordPress Services, WordPress Care Plans, WordPress Migration Services.
WEBSITE REDESIGN & UX For a fresh look: WordPress Website Redesign, Website Revamp Services, WordPress UI UX Design, Website Modernization Services, WordPress Website Upgrade, Website Conversion Optimization, Responsive Website Design, Mobile Friendly Website Design, Website User Experience Optimization, Website Redesign Company.
MULTISITE & ENTERPRISE NETWORKS For larger organizations: WordPress Multisite Development, WordPress Multisite Setup, WordPress Multi Website Management, Enterprise WordPress Multisite, WordPress Network Setup, WordPress Multi Domain Setup, WordPress Website Network Development.
MULTILINGUAL & GLOBAL REACH Going global: Multilingual WordPress Website, WordPress Translation Services, WPML Development Services, WordPress Localization Services, Global Website Development, Multi Language Website Development, WordPress International SEO.
WORKFLOW AUTOMATION For less manual work: WordPress Workflow Automation, WordPress Process Automation, WordPress Publishing Workflow, WordPress Approval Workflow, WordPress Content Automation, WordPress Business Automation, WordPress Custom Workflow Development, WordPress User Role Management.
Beyond this list: Elementor and LearnDash LMS builds. My Upwork history backs it up, Top Rated Plus status, dozens of completed WordPress and WooCommerce projects, 5-star reviews from repeat clients.
Need a WordPress developer who treats your site like it's their own? Send me a message.
Associated with
Viztech Soft Solutions Private Limited
$600K+
earned
$125/hr
100%
Job Success
$400K+ earned
Available now
Offers consultations
Start of list.
End of list.
Jonathan G.
has worked
.
Technical AI Program Lead & Product Manager (Expert-Vetted, Top 1%) who turns founder vision into shipped, production AI — not slideware. Ex-Tesla and Experian, with $400K+ earned and 100% Job Success across 45+ Upwork engagements.
What I actually do:
- Orchestrate multi-model AI — design and build agentic workflows across Claude, GPT, and Gemini, including MCP-based tool/context setups. Hands-on where it counts, and I direct engineering for the rest.
- Wire AI into your real stack — connect models to live business data and systems (CRM/Salesforce, cloud, internal APIs) so outputs are grounded, not generic.
- Build with governance in mind — SOC 2 / RBAC-aware deployments, sensible data boundaries, and controls to keep shadow AI in check.
- Own delivery end-to-end — scope, sequence, and ship with real PM rigor (Agile/Scrum) so AI initiatives reach production and stay maintainable.
Tools & stack: Claude, GPT, Gemini, MCP, Jira, Linear, HubSpot, AWS, and modern web stacks (React, Node.js, Python).
Track record:
- $400K+ earned on Upwork across 45+ engagements, 100% Job Success
- $10M+ in client ARR influenced; 200+ complex projects shipped across e-commerce, healthcare, and logistics
- Long-term, repeat client partnerships
If you need someone who speaks both founder and engineer and can take an AI initiative from idea to production, let's talk.
Also available for full-stack delivery — web & mobile app development, Amazon Seller Central, Shopify, WooCommerce, and WordPress — plus data & BI (Power BI dashboards & reporting) and digital transformation consulting, solo or with my NinjaDev team. Whether you need a senior AI/product lead or an end-to-end build, reach out and let's talk.
Associated with
NinjaDev
$40K+
earned
$20/hr
100%
Job Success
$4K+ earned
Offers consultations
Start of list.
End of list.
𝗠𝗼𝘀𝘁 𝗰𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀 𝗲𝘅𝗽𝗲𝗿𝗶𝗺𝗲𝗻𝘁𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗔𝗜 𝗾𝘂𝗶𝗰𝗸𝗹𝘆 𝗿𝗲𝗮𝗹𝗶𝘇𝗲 𝗼𝗻𝗲 𝘁𝗵𝗶𝗻𝗴. 𝗔 𝗺𝗼𝗱𝗲𝗹 𝗮𝗹𝗼𝗻𝗲 𝗱𝗼𝗲𝘀𝗻’𝘁 𝗰𝗿𝗲𝗮𝘁𝗲 𝘃𝗮𝗹𝘂𝗲. 𝗪𝗵𝗮𝘁 𝗺𝗮𝘁𝘁𝗲𝗿𝘀 𝗶𝘀 𝗵𝗼𝘄 𝗶𝘁’𝘀 𝘁𝗿𝗮𝗶𝗻𝗲𝗱, 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗲𝗱, 𝗮𝗻𝗱 𝗱𝗲𝗽𝗹𝗼𝘆𝗲𝗱 𝗶𝗻 𝗿𝗲𝗮𝗹 𝘀𝘆𝘀𝘁𝗲𝗺𝘀.
That gap is where I work.
✅ 𝗙𝗼𝗿𝗺𝗲𝗿 𝗔𝗜 𝗟𝗲𝗮𝗱 / Technical Leadership experience with 𝟭𝟬+ 𝘆𝗲𝗮𝗿𝘀 in AI, Machine Learning, and Backend Systems.
✅ Proven experience building production-grade AI systems, 𝗟𝗟𝗠 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, and 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲𝘀.
✅ Strong expertise in 𝘀𝗰𝗮𝗹𝗮𝗟𝗟𝗠𝘀, 𝗥𝗔𝗚 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀, 𝗔𝗴𝗲𝗻𝘁𝗶𝗰 𝗔𝗜, 𝗮𝗻𝗱 𝗠𝗟𝗢𝗽𝘀 𝗳𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀𝗯𝗹𝗲 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲𝘀.
✅ Advanced Python development using 𝗙𝗮𝘀𝘁𝗔𝗣𝗜, 𝗙𝗹𝗮𝘀𝗸, and 𝗗𝗷𝗮𝗻𝗴𝗼 for high-performance systems
I design and build 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐀𝐈 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 powered by 𝐋𝐚𝐫𝐠𝐞 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞 𝐌𝐨𝐝𝐞𝐥𝐬 (𝐋𝐋𝐌𝐬), machine learning, and scalable backend infrastructure. The focus is not just on building models, but on making them reliable, efficient, and usable in real business environments.
My work covers everything from 𝗟𝗟𝗠-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 and intelligent assistants to retrieval-augmented systems that connect AI with real company data. These systems are designed to handle documents, 𝘼𝙋𝙄𝙨, 𝙙𝙖𝙩𝙖𝙗𝙖𝙨𝙚𝙨, and user workflows in a way that produces accurate, context-aware outputs instead of generic responses.
A large part of my work involves building 𝗥𝗔𝗚 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀, where models are combined with 𝘃𝗲𝗰𝘁𝗼𝗿 𝗱𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 and 𝘀𝗲𝗺𝗮𝗻𝘁𝗶𝗰 𝘀𝗲𝗮𝗿𝗰𝗵 to deliver grounded and reliable answers. I also work on improving model performance through 𝗽𝗿𝗼𝗺𝗽𝘁 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴, evaluation, and fine-tuning techniques such as 𝗟𝗼𝗥𝗔 & 𝗤𝗟𝗼𝗥𝗔, ensuring better accuracy while controlling cost.
Beyond 𝗟𝗟𝗠𝘀, I develop 𝗺𝗮𝗰𝗵𝗶𝗻𝗲 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴 solutions including 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗶𝘃𝗲 𝗺𝗼𝗱𝗲𝗹𝘀, recommendation systems, and 𝗡𝗟𝗣 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀. But more importantly, I make sure these models actually run in production through solid 𝗠𝗟𝗢𝗽𝘀 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀 — including 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀, 𝗺𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴, 𝘃𝗲𝗿𝘀𝗶𝗼𝗻𝗶𝗻𝗴, 𝗮𝗻𝗱 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗶𝗻𝗳𝗲𝗿𝗲𝗻𝗰𝗲 𝘀𝘆𝘀𝘁𝗲𝗺𝘀.
On the 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 𝘀𝗶𝗱𝗲, I build backend systems using 𝗡𝗼𝗱𝗲𝗝𝘀,𝗙𝗮𝘀𝘁𝗔𝗣𝗜, 𝗮𝗻𝗱 𝗗𝗷𝗮𝗻𝗴𝗼, and deploy them on cloud platforms like 𝗔𝗪𝗦, 𝗚𝗖𝗣, 𝗮𝗻𝗱 𝗔𝘇𝘂𝗿𝗲. I work with 𝗗𝗼𝗰𝗸𝗲𝗿 𝗮𝗻𝗱 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 to ensure everything is scalable, maintainable, and ready for real-world usage.
𝗧𝗵𝗲 𝗴𝗼𝗮𝗹 𝗶𝘀 𝗮𝗹𝘄𝗮𝘆𝘀 𝘁𝗵𝗲 𝘀𝗮𝗺𝗲:
To turn 𝗔𝗜 𝗶𝗱𝗲𝗮𝘀 into systems that are 𝘀𝘁𝗮𝗯𝗹𝗲, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, and actually useful.
𝗩𝗶𝗱𝗲𝗼 𝗖𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀:
➡️ Brainstorm and plan the initial stages of an ML project
➡️ Explain ML fundamentals in a clear, non-technical way
➡️ Discuss what AI/ML can and can’t do
➡️ Assess the feasibility of your project or idea
➡️ Provide guidance on skills to hire for, with time and cost
If you are building an 𝗔𝗜 𝗽𝗿𝗼𝗱𝘂𝗰𝘁, 𝗲𝘅𝗽𝗹𝗼𝗿𝗶𝗻𝗴 𝗟𝗟𝗠 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀, or trying to move from 𝗽𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗲 𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻, I can help you design the right 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 and implement it properly.
𝐘𝐨𝐮 𝐜𝐚𝐧 𝐬𝐞𝐚𝐫𝐜𝐡 𝐦𝐞 𝐯𝐢𝐚 𝐭𝐡𝐞𝐬𝐞 𝐤𝐞𝐲𝐰𝐨𝐫𝐝𝐬:
Machine Learning Engineer, AI Developer, LLM Engineer, Generative AI Developer, MLOps Engineer, Python Developer, Backend Engineer, AI Architect, AI Consultant, Data Scientist.
Large Language Models (LLM), GPT-4, ChatGPT, OpenAI API, Claude, Gemini, LLaMA, Hugging Face Transformers.
RAG (Retrieval Augmented Generation), RAG Pipeline Development, LangChain Developer, LlamaIndex Expert, Vector Database, Pinecone, FAISS, ChromaDB, Weaviate.
AI Agents, Agentic AI, Autonomous Agents, LangGraph, AutoGPT, AI Automation, Workflow Automation, N8N, Zapier, Make.
Prompt Engineering, Prompt Optimization, LLM Fine-Tuning, LoRA, QLoRA, Model Evaluation, AI Testing.
Natural Language Processing (NLP), Text Analysis, Semantic Search, Embeddings, Document Processing, OCR AI.
Machine Learning, Deep Learning, Predictive Analytics, Classification Models, Time Series Forecasting, Recommendation Systems.
MLOps, MLflow, Weights & Biases, CI/CD for ML, Model Deployment, Model Monitoring, Data Pipelines, Feature Engineering.
FastAPI, Flask, Django, REST API Development, GraphQL, Microservices Architecture.
Docker, Kubernetes, Containerization, Scalable Systems, High-Performance APIs.
AWS (EC2, S3, Lambda, SageMaker), Google Cloud (GCP), Azure, Cloud Architecture, Serverless AI.
AI SaaS Development, Full Stack AI, React, Next.js, AI Backend Systems.
Speech AI, Whisper, Text-to-Speech (TTS), Speech-to-Text (STT), Computer Vision, Stable Diffusion.
$40/hr
100%
Job Success
Offers consultations
Start of list.
End of list.
I design and build 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐂𝐑𝐌 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐚𝐧𝐝 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 that turn manual business operations into scalable SaaS-like systems.
I help 𝐒𝐚𝐚𝐒 𝐜𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬 automate workflows, connect systems, and streamline operations through 𝐂𝐑𝐌 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐚𝐧𝐝 𝐀𝐈-𝐝𝐫𝐢𝐯𝐞𝐧 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧. My work typically saves teams 20–35+ hours per week and reduces operational costs by up to 45%.
From 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬 𝐚𝐧𝐝 𝐂𝐑𝐌 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 to 𝐞𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐒𝐚𝐚𝐒 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, I design and ship 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 that integrate tools, automate decisions, and run reliably at scale.
𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞
𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧
- AI Agents & AI Workflows
- LLM Integration (OpenAI, Claude, Gemini)
- Conversational AI & Voice AI
- AI Chatbots & Customer Support Automation
- Workflow Automation & Business Process Automation
- Intelligent Automation & RPA
- Multi-Step AI Workflows
- ETL & Data Pipeline Automation
- Automation Architecture & Strategy
𝐂𝐑𝐌 & 𝐒𝐚𝐚𝐒 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
- CRM Development & CRM Automation
- HubSpot, Salesforce, Zoho Integrations
- SaaS Automation Infrastructure
- Customer Engagement Automation
- Support Ticket Automation
- Voice-to-CRM Automation
- Marketing & Email Automation
𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬
- n8n
- Zapier
- Make (Integromat)
- Webhooks & API Connectivity
- No-Code & Low-Code Automation
- Custom Workflow Development
- Secure Automation Workflows
𝐀𝐈 𝐕𝐨𝐢𝐜𝐞 & 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬
- Vapi & ElevenLabs
- AI Voice Agents
- Inbound & Outbound Call Automation
- Real-Time Transcription
- Speech Recognition & Text-to-Speech
- Sentiment Analysis
- NLP Pipelines
- Automated Call Handling
𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈𝐬
- Python, FastAPI, Django
- Node.js, TypeScript, JavaScript
- REST APIs & GraphQL
- WebSockets & Real-Time Systems
- OAuth, JWT & API Security
- API Development & Integrations
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
- Next.js & React.js
- Tailwind CSS, Material UI, Chakra UI
- Redux & State Management
- SPA, PWA, SSR, SSG
- Responsive & Accessible UI Development
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞
- PostgreSQL, MongoDB, MySQL
- Supabase, Firebase, Redis
- Docker & Kubernetes
- AWS, Google Cloud, Azure
- Vercel & Cloudflare
- CI/CD Pipelines & DevOps
- Terraform & Infrastructure as Code
𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐯𝐢𝐭𝐲 & 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬
- Slack Automation
- Notion Automation
- Airtable Automation
- Trello Automation
- Google Sheets & Google Drive Automation
- Shopify & WooCommerce Automation
𝐖𝐡𝐚𝐭 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫
- Production-ready automation systems
- AI-powered operational workflows
- Scalable CRM ecosystems
- Custom integrations between SaaS platforms
- Automated business operations
- Secure, maintainable infrastructure
- Reliable systems built for scale