I build production-ready SaaS applications on Bubble for founders and businesses who need to move fast without cutting corners. With over 5000+ hours delivered on Upwork, Bubble Certified status, and a 100% Job Success Score, I have helped clients across legal tech, wellness, logistics, e-commerce, and AI tooling go from concept to live product. What I build: AI-integrated SaaS platforms, two-sided marketplaces, client portals, internal tools, booking and scheduling systems, and MVP applications ready for investment or user acquisition. My technical stack goes beyond Bubble. I work with Supabase for scalable databases, FlutterFlow for mobile applications, OpenAI and RAG pipelines for AI features, Stripe for payments, and custom API integrations across the board. I have shipped real products used by real users across industries including construction law, wellness coaching, labour hire, golf services, pre-planning, and generative AI tooling. What you get working with me: clear scope definition from day one, proactive communication throughout the project, and a developer who treats your deadline as seriously as you do. I do not do cookie-cutter builds. Every project is scoped, architected, and delivered with the specific business goal in mind, whether that is launching an MVP to attract your first 100 users or scaling an existing platform to handle thousands. If you are building a SaaS product, marketplace, or AI-powered application and need a partner who has shipped products like yours before, send me a message describing what you are working on.

I cut one client's lead response time from hours to under 2 minutes by rebuilding their follow-up automation, and have saved multiple agencies thousands of dollars by eliminating redundant software subscriptions through consolidated automation systems. That's the kind of problem I get hired to fix: automation that's supposed to save time and money but quietly ends up costing both. Recent example: I inherited a mortgage company's 750-workflow Zapier integration across 150+ GoHighLevel subaccounts, diagnosed a race-condition bug causing duplicate leads, and rebuilt it as one centralized, direct-API system. 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚𝐧 𝐢𝐧𝐯𝐢𝐭𝐞 𝐨𝐫 𝐦𝐞𝐬𝐬𝐚𝐠𝐞 𝐰𝐢𝐭𝐡 𝐰𝐡𝐚𝐭 𝐲𝐨𝐮'𝐫𝐞 𝐭𝐫𝐲𝐢𝐧𝐠 𝐭𝐨 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞, 𝐚𝐧𝐝 𝐈'𝐥𝐥 𝐫𝐞𝐩𝐥𝐲 𝐰𝐢𝐭𝐡 𝐚 𝐜𝐥𝐞𝐚𝐫 𝐩𝐥𝐚𝐧 𝐟𝐨𝐫 𝐞𝐱𝐚𝐜𝐭𝐥𝐲 𝐡𝐨𝐰 𝐈'𝐝 𝐛𝐮𝐢𝐥𝐝 𝐢𝐭 𝐖𝐡𝐚𝐭 𝐈 𝐛𝐮𝐢𝐥𝐝: ✅ GoHighLevel: custom snapshots, SaaS mode, white-label dashboards, Conversation AI, A2P 10DLC registration and compliance ✅ n8n, Zapier, Make: production-grade custom integrations connecting CRMs, third-party APIs, and internal tools, not just template workflows ✅ AI voice agents (Vapi, Retell) for lead qualification and 24/7 call handling, including interruption handling and human handoff ✅ CRM setup, automation, and migration: GoHighLevel, HubSpot, Pipedrive, Kajabi, ClickFunnels, custom databases ✅ Webhook and custom API integrations when native connectors aren't enough ✅ Custom development (Node.js) when a workflow needs code, not just no-code ✅ Managed and automated 300+ GoHighLevel subaccounts across multiple agencies I also handle the surrounding GoHighLevel work that often comes with automation projects: campaign and funnel setup, SMS and email builds, lead capture forms, pipeline and workflow triggers, snapshot cloning, SaaS mode and white-label configuration, appointment booking automation, database reactivation campaigns, and CRM cleanup. 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: n8n, Make com, Zapier, GoHighLevel (GHL), Custom Development, Claude AI, Claude Code, OpenAI / ChatGPT API, Airtable, Vapi, Retell AI, Twilio, ElevenLabs, HubSpot, Zoho CRM, Pipedrive, Shopify, Notion, ClickUp, Slack, Monday com, Asana, Typeform, Jotform, Fillout, Unbounce, ClickFunnels, Google Sheets, APIs, JSON & Webhooks, MCP Servers. 𝐈𝐟 𝐲𝐨𝐮𝐫 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐬𝐞𝐭𝐮𝐩 𝐟𝐞𝐞𝐥𝐬 𝐥𝐢𝐤𝐞 𝐢𝐭'𝐬 𝐜𝐨𝐬𝐭𝐢𝐧𝐠 𝐲𝐨𝐮 𝐥𝐞𝐚𝐝𝐬 𝐚𝐧𝐝 𝐦𝐨𝐧𝐞𝐲 𝐢𝐧𝐬𝐭𝐞𝐚𝐝 𝐨𝐟 𝐜𝐫𝐞𝐚𝐭𝐢𝐧𝐠 𝐭𝐡𝐞𝐦, 𝐥𝐞𝐭'𝐬 𝐜𝐡𝐚𝐧𝐠𝐞 𝐭𝐡𝐚𝐭 𝐬𝐭𝐨𝐫𝐲. GoHighLevel Consultant, GoHighLevel CRM Expert, GoHighLevel Agency Setup, GoHighLevel White Label SaaS, GoHighLevel Workflow Design, GoHighLevel Automation Specialist, CRM Process Automation, AI Automation in GoHighLevel, GoHighLevel AI Employee, GoHighLevel AI Voice Agent, GoHighLevel Conversation AI, AI Chatbot Development, Lead Capture & Qualification, Lead Nurturing Automation, Opportunity & Pipeline Management, Sales Funnel Development, Funnel Optimization, Landing Page Development, Website Development in GoHighLevel, Appointment Scheduling, Calendar Automation, Membership & Course Setup, Email Campaign Automation, SMS & WhatsApp Automation, Marketing Automation, CRM Migration, Snapshot Development & Deployment, Custom API Integrations, Zapier Integration, Make Integration, n8n Integration, REST API Integrations, Webhooks, OAuth, Business Process Automation, Customer Journey Automation, Agency CRM Implementation, GoHighLevel Custom Workflows, Reporting & Dashboard Automation, Third-Party Integrations and automations, SaaS Automation, CRM Optimization.

I build AI systems that work in production - not just in demos. With 10+ years in AI/ML and enterprise software, 3000+ hours on Upwork, 700+ solutions delivered, and 400+ clients across the globe, I've earned a simple reputation: if you need intelligent automation, a custom LLM application, or a scalable ML pipeline, I'll build it, ship it, and make sure it holds up. I work across the full AI stack: from raw data ingestion and model training to fine-tuning LLMs, deploying RAG architectures, and integrating everything into production-grade systems. Whether the project lives on AWS (Bedrock, SageMaker, Textract, Comprehend), Google Cloud (Vertex AI), or runs locally (Ollama, LLaMA, DeepSeek), I build for the environment that fits your business, not the one that's easiest for me. ➛ 𝗪𝗵𝗮𝘁 𝗜 𝗯𝘂𝗶𝗹𝗱 𝗠𝗟𝗢𝗽𝘀 & 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗠𝗟 End-to-end ML pipelines with MLflow, SageMaker, and Azure ML. Model training, fine-tuning, versioning, and monitoring. TensorFlow, PyTorch, Keras, Scikit-learn, XGBoost. Deep learning, neural networks, and Diffusion Models. 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜 & 𝗟𝗟𝗠 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 Custom GPTs, AI agents, and RAG pipelines using OpenAI, Claude, LLaMA, Mistral, and DeepSeek. LLM fine-tuning with LoRA/QLoRA. Prompt engineering (zero-shot, few-shot, chain-of-thought). Multi-agent systems with LangChain and LangGraph. Deployed on AWS Bedrock, Vertex AI, or self-hosted via Ollama/Supabase. 𝗗𝗮𝘁𝗮 & 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 Data mining, web scraping, and pipeline engineering with Pandas, NumPy, and Python. Business intelligence and analytics with Amazon QuickSight. NLP with Amazon Comprehend, BERT, SpaCy, Transformers - text classification, sentiment analysis, entity recognition, content generation. 𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻 & 𝗗𝗼𝗰𝘂𝗺𝗲𝗻𝘁 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 OCR and document processing with Amazon Textract, Azure Computer Vision, OpenCV, and Tesseract. Image recognition, face detection, and vision-based automation. Stable Diffusion and generative image workflows. 𝗖𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻𝗮𝗹 𝗔𝗜 & 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 AI assistants and knowledge-base chatbots. Context-aware conversation systems integrated via API. GoHighLevel automation and CRM-connected AI workflows. Amazon Translate for multilingual deployments. 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗼𝗺𝗲 𝗯𝗮𝗰𝗸 Most AI projects fail at the handoff from prototype to production. I've spent a decade closing that gap, writing systems that are maintainable, monitored, and built to scale beyond the first deployment. - Production-first architecture from day one - Strong documentation and clean, handoff-ready code - Experience across AWS, Azure, GCP, and open-source stacks - Clear communication throughout, no black boxes - On-time delivery with post-launch accountability 𝗘𝘃𝗲𝗿𝘆 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗶𝗻𝗰𝗹𝘂𝗱𝗲𝘀: - 1 month post-delivery support - 1 month warranty on all deliverables - Dedicated technical consultation If you're building an AI product, automating a complex workflow, or turning your data into something that actually makes decisions, let's talk. I'll tell you in the first conversation whether it's feasible, how long it takes, and what it'll cost.

Hi I’m Ronald, 7 years in software development now. I build automation system for businesses that save time and increase revenue. Some work I’ve done is: - Generated $356,990.80 in new revenue for an Accounting firm through my marketing systems - Helped an AI SaaS startup launch and scale a production platform to 3,000+ users by leading the full-stack development. - Increased lead conversion by 30% for a residential construction and remodeling company through my AI-powered lead nurturing and follow-up system. - I generated $86k in new revenue in 4 months for an Auditing firm through my sale automation system - I helped save 10 hours per month for a supplement manufacturing company through an AI invoice processing and Quickbooks integration system. I often build systems around revenue generating processes as well as integrating third party platforms together, such as Hubspot, GoHighlevel, Notion, Airtable, Google Workspace, Claude, OpenAI, and much more. If you're looking for someone who deeply understand business processes to design custom systems around how you work, I'm your guy, feel free to reach out or invite me to your job.

Your ads are burning budget, your traffic is flat, and your dashboards don't explain why revenue isn't moving. That's exactly the situation I'm hired to fix. 14 years in PPC and SEO. Worked across eCommerce, B2B and B2C services, SaaS. The pattern that holds - owners don't want a specialist who runs campaigns and waits for instructions. The clients who stay long term value the same thing: someone who decides what's worth doing, what isn't, and why - based on what the data is actually showing. WHO I WORK BEST WITH You're likely a fit if: ☞ you're spending on ads (or want to start scaling) and need someone who reports in CAC and ROAS, not impressions ☞ your organic traffic stopped growing months ago, and you can't tell if it's Google updates, competitors, or your own site that's the problem ☞ you're getting leads, but the wrong ones - your sales team complains about quality, and your close rate keeps dropping ☞ you're running both paid and SEO, but they feel like two separate projects with no shared strategy ☞ you want one operator owning the full picture, not a vendor for each channel PAID ADS - GOOGLE & META ▸ Google Ads - Search, Performance Max, Shopping, YouTube. Account audits, restructure, bidding strategy, negative keyword hygiene, conversion tracking via GA4 and server-side GTM. ▸ Meta Ads - Facebook & Instagram. Campaign architecture (CBO/ABO), creative testing, audience strategy, Conversions API, iOS 14+ tracking workarounds. ▸ Conversion Tracking - proper attribution is half the battle. GA4, GTM, server-side tracking, CAPI, offline conversion imports. ▸ Landing Page CRO - fixing what's killing conversion before scaling spend. SEO - TECHNICAL, AI, CONTENT, AUTHORITY ▸ Technical SEO Audits - Core Web Vitals, crawlability, indexation, schema, site architecture. ▸ Content & On-Page Strategy - keyword research mapped to buyer intent. Topical authority, not keyword stuffing. ▸ Link Building - manual outreach, digital PR, HARO. No PBNs, no Fiverr packages, no penalty risk. ▸ AI Search Optimization (GEO/LLMO) - structuring content so ChatGPT, Perplexity, and Google AI Overviews surface your brand. HOW WE'LL WORK Week 1 - Discovery call + full audit of ads accounts, GA4, Search Console, and site. You get a written diagnosis with priorities ranked by revenue impact. Weeks 2-4 - Quick wins shipped. Tracking fixes, wasted spend cut, top campaigns restructured, technical SEO issues resolved. Month 2+ - Strategy execution across both channels, monthly review calls, ongoing optimization based on what the data is showing. You'll always know what I'm working on, why, and what it's worth in revenue. NEXT STEP Send a short message about your business, current ad spend, and what's not working - I'll reply within a business day with an honest read on where the biggest wins are.

"Python Full stack developer who can take full ownership of features from UI to API layer and turn product ideas into revenue-generating systems used by clients to make $1M+. You’re in the right spot 🏆 10+ years as a Full Stack Developer and Python Full stack developer 📊 $400K+ earned on Upwork across 85 Full Stack Developer projects 🎯 Top Rated Plus with 99% Job Success Score as a Full stack Developer ⚡ 100+ production builds as a Python web developer ✅ 40+ AI-powered features, AI integrations, OpenAI API integration projects 💼 Austin, TX based | Full Stack Developer team with global capacity ⭐⭐⭐⭐⭐ 𝑰 𝒉𝒂𝒗𝒆 𝒘𝒐𝒓𝒌𝒆𝒅 𝒘𝒊𝒕𝒉 𝒔𝒆𝒗𝒆𝒓𝒂𝒍 𝒔𝒊𝒎𝒊𝒍𝒂𝒓 𝒔𝒆𝒓𝒗𝒊𝒄𝒆 𝒑𝒓𝒐𝒗𝒊𝒅𝒆𝒓𝒔 𝒂𝒏𝒅 𝒃𝒆𝒆𝒏 𝒊𝒎𝒑𝒓𝒆𝒔𝒔𝒆𝒅 𝒘𝒊𝒕𝒉 𝑨𝒔𝒂𝒅 𝒂𝒏𝒅 𝒉𝒊𝒔 𝒕𝒆𝒂𝒎 𝒐𝒏 𝒆𝒗𝒆𝒓𝒚 𝒍𝒆𝒗𝒆𝒍. 𝑬𝒙𝒄𝒆𝒍𝒍𝒆𝒏𝒕 𝒄𝒐𝒎𝒎𝒖𝒏𝒊𝒄𝒂𝒕𝒐𝒓𝒔, 𝒑𝒓𝒐𝒂𝒄𝒕𝒊𝒗𝒆 𝒊𝒏 𝒑𝒓𝒐𝒃𝒍𝒆𝒎-𝒔𝒐𝒍𝒗𝒊𝒏𝒈, 𝒂𝒏𝒅 𝒕𝒉𝒆 𝑭𝒖𝒍𝒍 𝑺𝒕𝒂𝒄𝒌 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒆𝒓 𝒐𝒖𝒕𝒑𝒖𝒕 𝒘𝒂𝒔 𝒑𝒓𝒐𝒅𝒖𝒄𝒕𝒊𝒐𝒏-𝒓𝒆𝒂𝒅𝒚 𝒇𝒓𝒐𝒎 𝒅𝒂𝒚 𝒐𝒏𝒆. (Julian M.,) I am a Senior Full Stack Developer ( python full stack developer ), automation engineer helping founders build SaaS platforms, AI tools, workflow systems with clean maintainable code in a modern production environment. I work as a frontend and backend developer across React TypeScript application builds, Python Flask backend architecture, existing codebase improvements, authentication migration, role-based permissions, token-based authentication, Stripe integration, AI assistant logic. 🔶 PropTech AI Platform ($70K): Lead python full stack developer and ai software developer on an AI-driven real estate assistant. React, TypeScript, Python, OpenAI API, Supabase, MERN stack 🔶 Voice AI Agent System: python automation with chatbot logic, Zapier, CRM, booking flows, retry logic, detailed error logging 🔶 LinkedIn Lead Gen on n8n: python automation processing 10K+ profiles/day, reducing manual research by 80% with AI enrichment, data entry cleanup, batch processing 🔶 Multi-Tenant AI SEO Platform: full stack developer python from zero to launch with 5+ user roles, 20K+ tracked keywords, AI content workflows, PostgreSQL, LangChain Gemini API integration Next.js, FastAPI, PostgreSQL, LangChain, AI insights dashboard, Gemini API integration My core full stack developer expertise ✔️ 100+ shipped features as a python full stack developer for AI SaaS, admin panels, dashboards, production platforms ✔️ 40+ production workflows as a python full stack developer flask for Python Flask backend, REST APIs, auth, Stripe, AI integration ✔️ 10K+ end users supported as a python web developer for secure APIs, dashboards, internal tools, AI web application products ✔️ 6-12 week launch cycles as a python full stack developer for SaaS MVPs, AI-powered website builds, ai website system ✔️ 5+ user roles and permission layers built as a python web developer for scalable backend logic, reporting tools, role-based products ✔️ 10K+ records/day processed as a python full stack developer for integrations, data workflows, and OpenAI API integration ✔️ 99%+ deployment reliability as a python web developer for Django website support, Flask APIs, PostgreSQL apps, React, TypeScript, Supabase, AWS, Vercel, CI/CD Automation and AI systems | Python full stack developer ✔️ Python automation for Playwright Python, Selenium, browser automation, web scraping ✔️ Python automation system for CRMs, databases, email, reports, payment gateway workflows ✔️ Python automation for Google Sheets automation, batch processing, retry logic, detailed error logging ✔️ Python automation for AI-powered automation, AI document processing, internal AI assistant tools, marketing saas, lead enrichment, analytics, and AI-powered features connected to OpenAI API, dall-e, Gemini API integration, AI integrations 🧩 Related experience and adjacent technologies as a Full stack Developer I also support projects involving React developer tasks, mobile app developer coordination, backend developer architecture, data scientist collaboration, qa analyst workflows, php developer legacy fixes, full stack java support, .net core, front end developer work, quicksight dashboards, sharepoint integrations, seo specialist tooling, wordpress, wordpress developer support, wordpress thrive theme, oxwall, web design, mobile app designer handoffs, gaming developers coordination, ai machine learning workflows, ai tool prototypes, startup consultant guidance, it consultant audits, technical resume writing 🎯 𝐁𝐞𝐬𝐭 𝐟𝐢𝐭 Founders building AI-native SaaS, operators replacing broken automations, agencies needing Full Stack Developer capacity, startups looking for a python full stack developer who can own the product end to end. 𝐍𝐨𝐭 𝐚 𝐟𝐢𝐭 if you need a $500 landing page, basic WordPress customization, crypto/trading systems. Looking for a Full Stack Developer who ships production-grade SaaS and automation? Let’s talk."

🚀 $𝟑𝟎𝟎𝐊+ 𝐄𝐚𝐫𝐧𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 🏆 𝐓𝐨𝐩 𝟏% 𝐓𝐚𝐥𝐞𝐧𝐭 𝐰𝐢𝐭𝐡 𝟏𝟎𝟎+ 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐁𝐚𝐜𝐤𝐞𝐝 𝐛𝐲 𝟏𝟐+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🚀 𝐐𝐮𝐢𝐜𝐤 𝐫𝐞𝐬𝐩𝐨𝐧𝐬𝐞 𝐭𝐢𝐦𝐞 𝐰𝐢𝐭𝐡 𝟏𝟎𝟎% 𝐂𝐥𝐢𝐞𝐧𝐭 𝐃𝐞𝐝𝐢𝐜𝐚𝐭𝐢𝐨𝐧 ✅ 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐢𝐧 𝐀𝐈/𝐌𝐋 | 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 | 𝐏𝐲𝐭𝐡𝐨𝐧 | 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 | 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 | 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 | 𝐌𝐋𝐎𝐩𝐬 ⚡ 𝐎𝐟𝐟𝐞𝐫 𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐇𝐨𝐮𝐫𝐬 I help startups, SaaS companies, and enterprises transform ideas into production-ready AI products that deliver measurable business results. Whether it's AI Agents, LLM-powered applications, RAG systems, intelligent automation, enterprise data platforms, or scalable web applications, I build complete, end-to-end solutions from architecture and backend engineering to deployment, optimization, and long-term scalability. 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 🧠 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞, 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐏𝐲𝐭𝐡𝐨𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 ✅𝐏𝐲𝐭𝐡𝐨𝐧 𝐄𝐜𝐨𝐬𝐲𝐬𝐭𝐞𝐦: NumPy, Pandas, Scikit-learn, Matplotlib, Seaborn, OpenCV, BeautifulSoup, FastAPI, Flask, Django ✅𝐃𝐞𝐞𝐩 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: PyTorch, TensorFlow, Keras, HuggingFace Transformers ✅𝐀𝐩𝐩𝐥𝐢𝐞𝐝 𝐌𝐋 & 𝐀𝐈: Natural Language Processing (NLP), Computer Vision (CV), IoT Analytics, Robotics AI, Recommender Systems, Predictive Analytics, Time Series Forecasting, Object Detection, Image Segmentation ✅𝐌𝐨𝐝𝐞𝐥 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: LoRA, QLoRA, PEFT, Transfer Learning, RLHF, DPO, SFT, Custom Dataset Fine-Tuning ✅𝐋𝐋𝐌 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: GPT-3.5 / GPT-4 / GPT-4o, Gemini (Gemini 1.5 Pro / Flash), Claude, ChatGPT, DALL-E, Whisper, LangChain, AutoGen, CrewAI, Amazon Bedrock, Ollama, Google Vertex AI 🤖 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐕𝐨𝐢𝐜𝐞 𝐀𝐠𝐞𝐧𝐭𝐬 CrewAI, AutoGen, Amazon Polly, Deepgram, Rasa AI, Azure AI Speech, Riverside SDK 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐀𝐠𝐞𝐧𝐭 𝐒𝐲𝐬𝐭𝐞𝐦𝐬: AutoGPT, BabyAGI, LangChain Agents, AutoGen Agents 🧩 𝐋𝐋𝐌 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐑𝐀𝐆 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 ✅𝐏𝐫𝐨𝐦𝐩𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠: Multi-Turn Prompts, Few-Shot Learning, Zero-Shot Learning, Chain-of-Thought (CoT), Advanced Prompt Optimization ✅𝐎𝐩𝐞𝐧-𝐒𝐨𝐮𝐫𝐜𝐞 𝐋𝐋𝐌𝐬: LLaMA 3, Mistral 7B, Mixtral 8×7B, Falcon, Gemma, Bloom, Orca Mini, Guanaco ✅𝐑𝐀𝐆 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬: LangChain, LlamaIndex, Pinecone, FAISS, ChromaDB, Qdrant, Weaviate, Milvus ✅𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧: Vector Databases, Semantic Search, Document Indexing, Knowledge Retrieval Systems ✅𝐋𝐋𝐌 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 & 𝐅𝐢𝐧𝐞-𝐓𝐮𝐧𝐢𝐧𝐠: Unsloth, Axolotl, HuggingFace AutoTrain, SageMaker Training ✅𝐈𝐧𝐟𝐞𝐫𝐞𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: vLLM, TGI, TensorRT-LLM, SKPilot ✅𝐐𝐮𝐚𝐧𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧: AWQ, GPTQ, GGUF, GGML, PTQ, DQ ⚙️𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 ✅𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: FastAPI, Flask, Django, Supabase ✅𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 & 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: React.js, Next.js ✅𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 & 𝐃𝐞𝐯𝐎𝐩𝐬: Docker, Kubernetes, Redis, Nginx, Linux (Ubuntu, CentOS), CI/CD ✅ 𝐂𝐥𝐨𝐮𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: AWS (EC2, Lambda, S3, API Gateway, Cognito, ECS/Fargate, RDS, DynamoDB), Microsoft Azure (Azure OpenAI, Azure Functions, Azure AI Services, Azure Storage, Azure Logic Apps, Azure Data Factory), Google Cloud Platform, RunPod, Vercel AI SDK 🤖 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 ✅ 𝐀𝐈 𝐓𝐨𝐨𝐥𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: OpenAI, Claude, Gemini, Azure OpenAI, RunwayML, MidJourney, Stability AI ✅ 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: n8n, Make (Integromat), Zapier, Microsoft Power Automate, Azure Logic Apps, Synthflow ✅ 𝐂𝐑𝐌 & 𝐒𝐚𝐚𝐒 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: HubSpot, Dynamics 365, Pipedrive, Zoho CRM, GoHighLevel, ClickUp, Monday, Airtable ✅𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐀𝐈 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬: AI Agents, Multi-Agent Systems, AI Workflow Orchestration, Robotic Process Automation (RPA), IoT Automation, Edge AI Automation ✅𝐌𝐮𝐥𝐭𝐢-𝐌𝐨𝐝𝐚𝐥 𝐀𝐈: Text-to-Video, Image-to-Text, Speech-to-Image 🗄️ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 & 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 ✅SQL & NoSQL Databases: PostgreSQL, MySQL, SQL Server, MongoDB, Supabase, Airtable, DynamoDB ✅𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞: Enterprise Data Engineering, ETL/ELT Pipelines, Data Integration, Data Warehousing, Data Modeling, SQL Server, PostgreSQL, Star Schema, Dashboard Development, KPI Reporting, Data Visualization, Real-Time Analytics, ✅ 𝐌𝐢𝐜𝐫𝐨𝐬𝐨𝐟𝐭 𝐏𝐨𝐰𝐞𝐫 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦: Power Automate, Power Apps, Power BI, Microsoft Copilot Studio ✔ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧: I drive projects with Agile principles, using Scrum and sprint cycles to ensure fast, efficient, and high-quality delivery. 💬 𝐋𝐞𝐭’𝐬 𝐂𝐨𝐧𝐧𝐞𝐜𝐭 I’m responsive, proactive, and always ready to dive into new ideas. Drop me a message, and let’s build something impactful together.

👋 My team builds iOS and Android apps for fleet management, logistics, navigation/mapping, social media, AR, marketplace, healthcare and others. On Upwork I've held 60+ contracts and 8,000+ hours at 100% Job Success, with a 5.0 rating across 45+ reviews. Our average engagement runs longer than 3 months, and a lot of them have run for years (clients tend to keep us rather than replace us). 𝐂𝐋𝐈𝐄𝐍𝐓𝐒 𝐖𝐄'𝐕𝐄 𝐁𝐔𝐈𝐋𝐓 𝐅𝐎𝐑 - Rand McNally - navigation and fleet telematics - HORMANN Intralogistics - industrial logistics systems - Magna International - automotive software and mobility solutions - DOLBY - audio, video, and entertainment technologies - Sharpen Technologies - cloud contact center platform 𝐖𝐇𝐄𝐑𝐄 𝐎𝐔𝐑 𝐃𝐄𝐏𝐓𝐇 𝐈𝐒 𝐔𝐍𝐔𝐒𝐔𝐀𝐋 Most mobile teams can build a screen that shows a map. Fewer can keep tracking accurate when a driver loses signal inside a warehouse, keep the battery alive through a 10-hour shift, or reconcile offline data cleanly when the device reconnects. That's the work we've spent a decade on. - Fleet management, telematics, and driver-facing apps - Turn-by-turn navigation and route optimization (Mapbox, Google Maps, HERE Maps) - GIS, indoor mapping, and indoor navigation - Background location tracking and offline-first sync - Augmented reality: ARKit, ARCore, RoomPlan, LiDAR, SceneKit We also work in healthcare, marketplace, and social products, and the wider Volpis team covers web development, UX/UI design, QA, and business analysis when a project needs them. 𝐖𝐇𝐀𝐓 𝐌𝐘 𝐓𝐄𝐀𝐌 𝐖𝐎𝐑𝐊𝐒 𝐖𝐈𝐓𝐇 - iOS: Swift, SwiftUI, Objective-C - Android: Kotlin, Jetpack Compose, Java - Cross-platform: Flutter, Kotlin Multiplatform - Back-end: Node.js, Nest.js, Express, Firebase, MongoDB, REST APIs - Integrations: Stripe, Payfort, Twilio, Mapbox, Google Maps API - Monitoring: Crashlytics, Firebase Analytics, Mixpanel, New Relic 𝐖𝐇𝐀𝐓 𝐘𝐎𝐔 𝐆𝐄𝐓 𝐁𝐘 𝐃𝐄𝐀𝐋𝐈𝐍𝐆 𝐖𝐈𝐓𝐇 𝐌𝐄 𝐃𝐈𝐑𝐄𝐂𝐓𝐋𝐘 - A real scope and a real timeline, not the one that wins the bid - I'll tell you when a feature isn't worth building - 50+ engineers, designers, and QA behind that conversation 𝐖𝐇𝐀𝐓 𝐈'𝐋𝐋 𝐍𝐄𝐄𝐃 𝐅𝐑𝐎𝐌 𝐘𝐎𝐔 The problem you're solving and who it's for. If you have designs, a repo, or a competitor you're benchmarking against, send those too. I'll come back with an honest scope and timeline before you commit to anything. Message me or click "Invite to Job" and tell me what you're building!

I help businesses build, modernize, and maintain scalable web applications using ASP.NET Core, React, Azure, and leading CMS platforms. I also integrate AI APIs to add intelligent features, automate workflows, and enhance user experiences. With 8+ years of experience, I've successfully delivered enterprise solutions for startups, agencies, and global clients. 💼 My Expertise ✔ .NET, ASP.NET Core, ASP.NET MVC, C#, Web API ✔ React, Next.js, JavaScript, TypeScript ✔ AI API Integration (OpenAI, Azure OpenAI, ChatGPT APIs) ✔ Umbraco, Sitefinity, Optimizely (Episerver), NopCommerce ✔ SQL Server, PostgreSQL, MongoDB, MySQL ✔ Azure, AWS, CI/CD, DevOps ✔ REST APIs, Third-Party Integrations & Microservices ✔ Performance Optimization, Debugging & Application Support ✅ I Can Help You With ✔ Building new .NET web applications ✔ Modernizing legacy .NET and CMS solutions ✔ AI API integration into existing applications ✔ Developing secure REST APIs ✔ Azure deployment and cloud solutions ✔ Performance optimization and bug fixing ✔ Long-term development and maintenance I have experience working with startups, digital agencies, and enterprise teams as a remote developer, delivering reliable, scalable, and production-ready solutions. 📩 If you're looking for a dependable Full Stack .NET Developer to build, improve, or modernize your application, let's discuss your project.

I am a Virtual Assistant, Cold Calling & Lead Generation Specialist with 8+ years of professional experience, helping businesses, startups, agencies, SMEs, and B2B companies streamline operations, connect with qualified prospects, and create consistent business opportunities. I specialize in providing reliable virtual assistance, cold calling, lead generation, appointment setting, customer support, and sales outreach solutions tailored to each business’s needs. My expertise goes beyond basic administrative support. I combine strong communication, proactive follow-up, prospect research, lead qualification, CRM management, and professional calling to help businesses save time, improve productivity, and build a stronger sales pipeline. Core Expertise ► Virtual Assistance Administrative & Operational Support Email & Calendar Management Data Entry & Online Research CRM Management Task & Workflow Coordination Customer Communication Day-to-Day Business Support ► Cold Calling & Telemarketing B2B & B2C Cold Calling Outbound Sales Calls Prospect Qualification Lead Follow-Up Objection Handling Product & Service Pitching Sales Opportunity Generation ► Lead Generation B2B Lead Generation Targeted Prospect Research Contact List Building Decision-Maker Identification Lead Qualification CRM & Lead Management Prospect Outreach & Follow-Up ► Appointment Setting Qualified Meeting Booking Sales Appointment Setting Prospect Outreach Lead Qualification Follow-Up Campaigns Calendar Scheduling ► Customer Support Inbound & Outbound Communication Email & Chat Support Customer Inquiry Handling Client Follow-Up Issue Resolution Professional Customer Service Featured Solutions ✔ Virtual Assistant & Administrative Support ✔ Cold Calling & Outbound Sales ✔ B2B Lead Generation ✔ Appointment Setting & Meeting Booking ✔ Prospect Research & Qualification ✔ CRM & Lead Management ✔ Customer Support & Follow-Up ✔ Sales Outreach & Telemarketing Let's Work Together Let’s discuss your business requirements and create a reliable workflow that saves you time, improves productivity, and generates more qualified opportunities.