Build production-ready AI agents, RAGs with LangChain + GPT for SaaS companies. Cut dev time 50% and scale to tens of thousands of users. Recent client feedback: “Zak was awesome! He delivered exactly what I asked faster than I expected! He is extremely knowledgeable” I don’t just write code, I solve business problems. Whether you need an AI agent handling customer inquiries 24/7, a custom workflow that eliminates manual tasks, or a scalable web application, I deliver solutions that save time and generate ROI. What I specialize in: 🤖 AI Agents & Automation by • Custom ChatGPT/Claude integrations • Workflow automation (Zapier / n8n alternatives) • Data processing pipelines • Lead generation bots ⚡ Modern Full-Stack Development Turning AI-generated prototypes into real applications - Yes, Vibe coding got you 80% there in 2 hours, but now you need the other 20% that actually matters: security, authentication, error handling, database design, and deployment that doesn’t crash at 3am • Next.js 14+ with App Router • React/TypeScript applications • Node.js/Python APIs • Real-time applications (WebRTC, WebSockets) ☁️ Cloud & Infrastructure • AWS serverless architecture • Database optimization (PostgreSQL, DynamoDB) • API design and integration • Performance optimization My approach: Fixed-price or hourly projects with clear deliverables. You get working software, not just hours logged. I handle the technical complexity so you can focus on growing your business. Ready to automate your next bottleneck or build something that scales? Let’s talk.

C#, ASPNET MVC, MS SQL Server, IIS, PHP, MySQL/MariaDB, REST and SOAP APIs, complex system integrations (Brivo, Eagle Eye, CICS, IMS), payment gateway integrations (Stripe, PayPal, etc.), B2B software integrations (QuickBooks, JobDiva, and others), with 20+ years of experience across the full software development life cycle. Over the last 10+ years, I have been actively working with cloud environments such as AWS and Azure, designing, deploying, and operating scalable, secure, and production-grade systems. I also bring 15+ years of experience with HTML, CSS, Vanilla JavaScript, and multiple JavaScript frameworks, delivering high-quality, responsive web applications used in real-world production environments. Expertise includes ERP and CRM implementations, Business Intelligence, KPI definition, process mapping and automation, and bespoke software development — always with a strong focus on results, sustainability, and business clarity. In recent projects, my role has leaned heavily toward Solution Architecture, including system design, integration strategy, legacy modernization, and cloud-ready architectures — always balancing technical decisions with business impact. Last 2 years dedicated to create strategies, policies and practices to use AI sustainabily, focused in get the most of the technology at reasonable costs, preventing code slop and sdlc overstress. I particularly care about getting your team ready to be the next generation of developer fully AI ready. Most importantly, I know how to help your company grow, your startup win, and your product shine by applying all my skills to one thing: business success. If you are looking for organization, versatility, architectural thinking, and a strong focus on results, it will be a pleasure to work with you.

⭐ Google AMP Hackathon Winner ⭐ Lead Web Developer for Boiron USA/Canada ⭐ Lead Web Developer for Fast Capital 360 (700+ 5 Star TrustPilot Reviews) JASONXPAN.COM Hello! My name is Jason and I'm a web developer based in Philadelphia, PA with over 18+ years of development experience. With a proven track record of optimizing websites and expanding digital growth, I have worked with small businesses and multi-million dollar companies to grow leads and sales exponentially. My expertise are all things web dev but include: building and maintaining websites, web page speed optimization, analytics, and just delivering a great user experience. :) Best skills: - WordPress, E-Commerce - Mobile Responsive Design - PHP - MySQL - Javascript - jQuery - CSS/SASS - HTML - Adobe Creative Cloud (Photoshop, Illustrator, Lightroom, After Effects, Premiere Pro) Tools/Software: - HubSpot, SalesForce Desk, MailChimp, Campaign Monitor, Cordova/PhoneGap, AWS LightSail/EC2/SES/S3, SEMRush, Ahrefs, UpTrends, Authorize.net, HotJar, ZenDesk, Intercom, Ghostery, InvisionApp, Sketch, Git, GTMetrix, Google Analytics

PRIMARY TALENT: I help organizations get the most out of Salesforce by asking key questions to clarify processes and educate clients on how to best leverage the full power of the platform; providing possible solutions and explaining potential benefits and drawbacks of each solution; working collaboratively to map project phases, timelines, priorities, and business processes; executing project maps; providing ongoing communications and documentation to ensure clarity throughout the process, including full documentation in an easy-to-grasp format; and developing training resources (synchronous or asynchronous) to ensure users are confident using the system and empowered to identify additional system improvements. I am a Salesforce Administrator with several years of experience in both Classic and Lightning doing the following: business analysis; CRM implementations and migrations; data structure consulting; data cleaning, importing, and updating; object and object type customizations; automation using workflow rules and actions, processes, flows, and force.com sites with custom domains; advanced report and dashboard design; Lightning migration; web-to-lead forms; project and business process mapping; thorough documentation; and training of users. I have extremely quick response times (typically less than 5 minutes), provide clear and regular updates throughout the project, and deliver effective solutions by educating clients about the Salesforce platform and empowering them to see where they can improve their business processes. I invest as much time as necessary doing consultations to ensure that I understand your needs and preferences for the work to be completed. I always recommend an initial call or virtual meeting that can be recorded for your use in capturing ideas and solutions we generate, or for sharing with others to see if they have additional ideas or solutions. My first consultation is always free, and you will typically have several valuable ideas by the end of that consultation, as well as questions you can use to screen other providers more effectively to find the ideal candidate for your project. As you may know, there are multiple solutions to most challenges within business and the Salesforce platform. My goal is to find the solutions that provide the greatest value to your business, least maintenance, easiest user experience, and greatest potential to remain relevant if you expand your use of Salesforce in the future. I have experience in both education and sales, which helps me improve sales processes and improve efficiency on sales teams. I find that my experience as a teacher helps me explain concepts and train users very effectively. I often do this through live virtual meetings or screen recordings that can be utilized to train Salesforce users asynchronously. There are many great providers on UpWork who can help with Salesforce projects at hourly rates well below "market" value. Many are highly proficient at executing specific requests from clients, and you can find rates so low you might even feel guilty. I base my rate primarily on my ability to help clients understand the platform's capabilities, advise on optimal solutions once I understand their business processes, and guide clients throughout the process in a manner that keeps their confidence high and provides peace of mind. I recognize that my clients are relying on the solutions I provide to affect almost every aspect of their success and impact on the world, and I take that responsibility very seriously. When a client hires me, they are definitely getting someone highly proficient at working within the Salesforce platform. However, the real value is in my ability to consult on decisions that are likely to make a significant impact on your daily operations and success indefinitely, as well as elevate your vision for what is possible within the Salesforce platform related to your business. That is not a responsibility you want to leave in the hands of the provider who simply knows how to make edits within Salesforce. I meet clients wherever they are regarding their understanding of Salesforce and the potential power of the platform. We work together so that I understand their business and can articulate how Salesforce would optimize their processes, reduce wasted time, catch errors, provide insights in real time, improve customer experiences, and help their employees experience greater job satisfaction. I think of myself as a tour guide for clients who may feel like they are in an unfamiliar foreign country. I work to reduce confusion and anxieties, provide genuine security and confidence, and ensure that your experience is positive as you make the most of the time and energy you are investing in the journey. Please contact me with questions. I am happy to spend as much time as necessary making sure that I'm a good fit for clients before we formalize a client-provider relationship on Upwork.

𝗔𝗿𝗲 𝘆𝗼𝘂 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗮 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿, 𝗪𝗼𝗼𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗘𝘅𝗽𝗲𝗿𝘁, 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿, 𝗼𝗿 𝗪𝗲𝗯𝗳𝗹𝗼𝘄 𝗗𝗲𝘀𝗶𝗴𝗻𝗲𝗿 𝘄𝗵𝗼 𝗯𝘂𝗶𝗹𝗱𝘀 𝗵𝗶𝗴𝗵-𝗰𝗼𝗻𝘃𝗲𝗿𝘁𝗶𝗻𝗴, 𝗦𝗘𝗢-𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗲𝗱 𝘄𝗲𝗯𝘀𝗶𝘁𝗲𝘀 𝘁𝗵𝗮𝘁 𝗮𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗴𝗿𝗼𝘄 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀? 𝗬𝗼𝘂𝗿 𝘀𝗲𝗮𝗿𝗰𝗵 𝗲𝗻𝗱𝘀 𝗵𝗲𝗿𝗲.⭐ I am a professional Website Developer with over a decade of experience specializing in WordPress, WooCommerce, Shopify, Elementor, and Webflow development. I help businesses create fast, modern, and conversion-focused websites designed to increase traffic, leads, and sales. My focus is not just design; I build websites with strong SEO structure, speed optimization, user experience, and conversion rate optimization (CRO) so your website performs better on Google and converts visitors into customers. 💻 WordPress Development & Custom Websites I build fully custom WordPress websites that are scalable, responsive, and tailored to your brand. ✔ WordPress website development ✔ Elementor landing pages & full website design ✔ Theme customization & plugin configuration ✔ Figma / PSD to WordPress conversion (pixel-perfect) ✔ SEO-friendly & mobile-responsive structure ✔ Figma / PSD to WordPress conversion 🛒 WooCommerce & Shopify eCommerce Development I create high-converting eCommerce stores focused on performance and sales. ✔ WooCommerce store setup & customization ✔ Shopify store development & product setup ✔ Custom checkout & cart optimization ✔ Payment gateway integration ✔ Conversion-focused product pages ✔ Figma / PSD to WooCommerce conversion 🌐 Webflow & Modern Web Design I design modern and interactive websites using Webflow for premium brands. ✔ Webflow responsive website design ✔ Smooth animations & modern UI/UX ✔ Landing pages & marketing websites ✔ GSAP animations (advanced interactions) ✔ Figma / PSD to Webflow conversion ⚡ SEO, Speed & Performance Optimization Every website I build is optimized for speed, SEO, and performance. ✔ On-page SEO structure (meta tags, headings, URLs) ✔ Website speed optimization (Core Web Vitals) ✔ Security & performance tuning ✔ Mobile responsiveness optimization 🎯 Why Choose Me ✔ Decade of real-world experience ✔ Expertise in WordPress, Shopify, WooCommerce & Webflow ✔ Strong focus on SEO & conversion optimization ✔ Clean, scalable, and business-focused development ✔ Clear communication & reliable delivery ✔ I also provide suggestions to improve your website strategy (not just execution) 🚀 Let’s Build Something Powerful If you are looking for a professional WordPress, Shopify, WooCommerce, or Webflow Developer, I can help you build a website that is not just visually appealing but also optimized for search engines and conversions. Let’s connect and discuss your project. I’ll review your requirements and suggest the best strategy to achieve your business goals.

PROFESSIONAL SUMMARY Senior HubSpot expertise, without the agency overhead CloudMaitre is an independent UK-based HubSpot Solutions Partner, working with businesses since 2016 — Platinum tier, with 5-star client reviews. You work directly with me a Senior HubSpot Solutions Architect and Engineer UK-based. No account managers in the middle, no work passed to juniors. Just experienced, hands-on HubSpot consultancy from someone who takes a whole-of-business view and has seen — and solved — the full range of implementation challenges across nearly a decade of practice. Certified HubSpot Solutions Architect with over 9 years of experience in designing, implementing, and optimising end-to-end marketing, sales, service, operations, commerce and content automation solutions. Expert in leveraging HubSpot CRM to create scalable, data-driven processes that drive business growth. Strong technical and strategic abilities, combining deep platform knowledge with a business-first approach to solve complex challenges. Whether you're starting from scratch, rescuing a troubled portal, or ready to push into more sophisticated territory — Operations Hub, custom integrations, or getting your first AI workflows running properly — CloudMaitre brings strategic thinking and deep technical knowledge in equal measure. I also build and deploy focused AI agents, delivering AI to business in 2 ways: PortalIQ — HubSpot CRM Audit Agent (proprietary agent I’ve developed) AI Agent Development & Deployment (not Hubspot specific) (practical AI for Business) KEY SKILLS • Application of AI to process flows – custom agentic AI agent development • Strategic Thinking/Supporting executive decision-making • IT Project Management & Cross-Functional Collaboration • HubSpot CRM, Data, Marketing , Sales, Service, Content and Commerce Hubs expertise • API and Integration Principles | Data Migration • Workflow Automation | Custom Coded Actions • Reporting & Analytics SECTOR /VERTICAL EXPERIENCE Education, SaaS, Healthcare, Marketing, Customer Loyalty, Aviation, Manufacturing, PR, Events, Staffing, Construction, FinTech, AI, Non-Profit, Consumer Goods, Travel

🎯 Certified monday .com Expert & API automations master Hi! I'm Alona, a monday .com expert with over 6 years of experience in customer-facing roles and operations management, strong knowledge in Python and API and a hands-on experience with Machine Learning. ✅ What I Offer: Every use case is special, and I create custom solutions that work for your business. Whether you're looking to improve your project management, set up automation for repetitive tasks, or gain insights through dashboard reporting, I've got you covered. 😉 ✅ Why Choose Me: With a strong background in customer success and a deep understanding of operational challenges, I bring a client-first approach to every project. I deliver solutions that are both effective and easy to use. ✅ Skills & Expertise: • monday .com customization & integration • CRM/ERP Automations and Consulting • Project management and task automation • Operations management

I help organizations build, fix, and scale SharePoint Online and Microsoft Power Platform solutions, from straightforward SharePoint sites, lists, Power Apps, and Power Automate flows to complex, enterprise‑grade systems. I’m a Microsoft Certified Solution Architect and Power Platform Developer, and owner of Ritter Solutions, a Houston based consulting firm specializing in Dynamics 365, Power Platform, and SharePoint Online. I regularly work with teams that need help standing up new SharePoint sites, cleaning up existing environments, automating processes, or stabilizing Power Apps and Power Automate flows that have grown difficult to maintain. I routinely help businesses seeking to formalize excel based processes with apps, lowering risk and increasing repeatability. Many engagements start as a few hours or days of targeted help. I work as both a solution architect and hands‑on developer, bridging business requirements with technical execution. My team and I help organizations move from disconnected tools to well‑designed, production‑ready platforms that users actually adopt. Clients typically engage us when Power Apps or Power Automate flows worked initially but are now brittle or difficult to maintain, when SharePoint has grown into an ungoverned sprawl of sites and libraries, or when Excel‑driven processes need to be replaced with structured, auditable systems. I also specialize in designing and implementing integrations between Microsoft Dynamics 365, Power Platform, and third party systems such as QuickBooks, Procore, and other operational platforms. Clients often engage me when integrations have failed, become unreliable, or were never designed beyond an initial proof of concept. My approach prioritizes data integrity, security, error handling, and long term supportability so integrations remain dependable as the business scales. My experience spans Dynamics 365 configuration and customization, Dataverse data modeling, code, model‑driven and canvas app development, and complex Power Automate orchestration across multiple systems. On the SharePoint side, I design and build modern sites, pages, lists, and libraries; implement metadata, permissions models, and lifecycle governance; and develop custom SPFx web parts for business‑specific functionality and data presentation. I also support ongoing SharePoint administration and governance, ensuring solutions remain maintainable as organizations grow. What differentiates my work is an understanding of both the user experience and the technical back‑end. Having worked directly for end users as well as with Microsoft and enterprise‑grade architectures, I’m able to communicate clearly with executives, IT teams, and everyday users while designing systems that hold up under real operational and compliance demands. Whether you need help unblocking a specific issue, stabilizing an existing implementation, or designing and delivering an end‑to‑end solution, I focus on clarity, maintainability, and long‑term ownership rather than quick fixes that create technical debt. If you’re looking for a partner who understands Power Platform development, SharePoint architecture, and Dynamics 365 at a systems level, and who can also build what’s designed, I’d be happy to discuss your project.

I build and fix GTM systems for B2B companies — the Salesforce orgs, RevOps stacks, and AI automation layers that sales and marketing teams depend to run. Most of my clients come to me with the same problem: their CRM is a mess, their funnel data doesn't add up, and their integrations are duct-taped together. I come in, audit what's broken, and build something that actually scales. What I work on: - GTM stack architecture — Salesforce, HubSpot, lead routing, attribution, trial/signup flows - RevOps automation — lead scoring, funnel lifecycle, territory mapping, data hygiene - Integrations — HubSpot, Gong, Outreach, Regie.ai, Qualified, NetSuite, QuickBooks, and more - AI-native workflows — n8n multi-agent pipelines, LLM enrichment, intelligent CRM automation - Salesforce builds — Apex, LWC, Flow, SOQL, CI/CD (SFDX + GitHub Actions) I'm also the founder of ApexGenius.ai — a Salesforce MCP for Claude and ChatGPT. It gives AI models direct, structured access to your Salesforce org so you can actually use AI to analyze, build, and debug — not just guess. Built it because nothing like it existed. If your GTM stack needs a systems engineer who thinks in business outcomes — not just tickets — let's talk.

Minyoung is a Certified Salesforce Marketing Cloud (ExactTarget) Developer and Certified Salesforce Marketing Cloud Consultant with over 8 years of experience in architecting and implementing various Salesforce Marketing Cloud solutions for clients ranging from small-medium sized businesses to Fortune 500 enterprises. He has worked with clients from a wide variety of industries including automotive, biotechnology, finance, healthcare, hospitality, real estate, retail and technology. He has proven success in designing and developing automated digital campaigns using email, text, social media and web solutions to support the entire customer lifecycle. Minyoung is proficient in AMPScript, JavaScript, SQL, REST and SOAP APIs, XML, JSON and HTML/CSS technologies and also pursuing an Advanced Data Science certification to add Data Science, Machine Learning and AI development to his skillset.