Talent badge filter
Skills filter
$125/hr
100% Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
Experienced web developer specialized in webscripting and large scale e-commerce solutions. Freelance Full Stack Developer for over 20 years of work experience with data scraping, API development, database design and web/command-line scripting. Technical skills: HTML5, PHP7/8, (My)SQL, MongoDB, Python, AJAX, JS, JSON, XML, SOAP, RESTful, OAuth1.0a/OAuth2, SAML, SSO, Shopify Plus, NodeJS, Webhooks, Web3 & Blockchain (web3js/ethers/MetaMask/WalletConnect/NFT & Token gated content), DeFi, dApp, WooCommerce (WooCommerce Blocks), OpenAI / AI (GTP-4/Stable Diffusion/ChatGPT/DALL-E 2/Whisper), Google Cloud, Microsoft Azure, Amazon Cloud AWS, Twitter API, Facebook API/Facebook Marketing API, Instagram API, Google Maps API, CSS3, CSS/SVG Sprite optimization, Responsive design, SEO, SEA, CRM connections (like Zoho, UNIT4 Agresso Wholesale AW, Twinfield, Moneybird), Secure Single-Sign-On (like Auth0), payment API (like Stripe, PayPal, Revolut, Chargebee, Multisafepay, Mollie, iDeal), e-Commerce playforms API (like Amazon, Bol.com), physical cash register system to online (Storecontrl, Accountview), content scraping, Packet sniffing & analyzing, webstore systems (custom made and platforms like Shopify, CCVShop, Lightspeed, Webflow, Magento2), (product)feed & stock import, affiliate systems, A/B testing, layout optimization, Big Data, Transactional E-mail/API (like Mailchimp, Mailgun, Sendinblue, Messagebird), Messenging APIs (like Whatsapp, Telegram, Discord, Line.me, Twilio, Sendinblue, OneSignal), Dashboard & Reporting (like Klipfolio, Ongage), 2 factor authentication, custom API design and experience with a lot of other API connections (such as Spotify, Last.fm, Getresponse, Aweber, Bulkfollows, UpViral, Statsperform, ...). Custom WordPress plugin implementations (like WooCommerce/Channable/Gravity Forms/Sensei LMS and homemade plugins), listed & unlisted & private Shopify App development, Shopify liquid theme development and Chromium browser extensions. PDF manipulation (extracting data, overwriting/filling data incl form fields, digital signing, …). Custom Discord bots integrating external APIs, payment systems (Stripe, PayPal, Web3 crypto) and fully custom-built Discord mini-games.
Boudewijn J. has worked .
$98/hr
100% Job Success
$500K+ earned
Start of list.
End of list.
I am a full time software developer automating Microsoft Office (Excel, Access, Word, Outlook, and PowerPoint) for more than 20 years. My main languages are VBA (macros) and C# .NET. I also develop standalone desktop and web applications connecting them with different API, ERP, CRM, QuickBooks, other systems, and databases, including SQL Server. My code is clean, concise, and well organized. My past corporate experience includes positions of financial analyst/manager in mining, utilities, banking, and restaurants. MBA and Ph.D. in Economics. I successfully passed Certified Treasury Professional and Chartered Financial Analyst exams.
$60/hr
$0 earned
Start of list.
End of list.
I'm not a developer. I'm an operator. I'm the General Manager of a property services company in Cyprus managing properties, renovations, pools, landscaping, and maintenance teams. Before this, I ran operations across a 796-unit portfolio spanning 15 sites. I've also built and run businesses across restaurants, agriculture, and hospitality. I've seen companies run 700+ unit portfolios with 20 office staff and still lose track of jobs. The bottleneck was never people, it was systems. Every one of those businesses had the same problems: manual processes, scattered data, no visibility into what's actually profitable. And the systems that could fix it were too expensive, too rigid, or built to trap you. Enterprise software that held your data hostage. Platforms that charged per seat, per feature, per month and made switching so painful that you stayed even when the tool stopped serving you. That's changed. AI has changed it. I now build the systems I spent years wishing I could afford. Full business management tools, not generic SaaS, but systems built around how your business actually operates. You own the data. You control the workflow. And if something needs to change, it changes. What I've delivered: Owner portals — tenant/owner-facing dashboards showing live financials pulled from ERPNext, with multi-currency support and expandable line-item detail Maintenance systems — preventive maintenance schedulers with recurring work order generation, technician dispatch, and completion tracking Quotation workflows — multi-item builders with live ERPNext catalogue, category filtering, and automatic currency conversion Service request pipelines — client-initiated requests flowing from submission through to quoted, approved, and invoiced — all tracked in ERPNext Operations automation — n8n workflows connecting CRM, OTA platforms, guest communications, and reporting Tech: ERPNext v16, Next.js 14, TypeScript, Tailwind CSS, n8n, REST APIs, Vercel I audit your business process before I write a line of code. I think in operations, not features. 7+ years running businesses. MBA. My current ERPNext implementation manages property units, maintenance workflows and financial reporting for a live company. I can show you what a working system looks like before you commit.
$100/hr
$1K+ earned
Start of list.
End of list.
Hi, I'm Ed. I am a creative problem-solver and personally regard application development as an "art-form". This is my passion! I have 20+ years of successful consulting experience as a financial software developer for leading firms in the securities & banking industry (e.g. Bank of America/Merrill Lynch, JPM Chase, State Street Bank, AllianceBernstein, etc.) A key ingredient to success is my extensive finance industry knowledge. As a former financial analyst at a leading investment bank in NYC (7+ years), with B.S. in Finance and M.B.A. in Accounting, I possess strong business foundation. Working with securities products (e.g. fixed income), P&L reporting/analysis, monthly accounting cycle, etc. has given me invaluable insight to truly understand and empathize with business users. This unique combination of finance and technical skills enables me to "translate" complex business problems into effective software applications. In fact, firms have availed of my consulting services because its IT project teams have failed to deliver software solutions. Sample applications (using MS Access & Excel) include: • Regulatory platform (Form PF, CPO-PQR): automates data collection; calculates portfolio risk exposure statistics for 200+ investment advisors; utilized by 100+ users in Boston, London and Dublin. • P&L System (New Issue Fixed Income & Equity): used by middle-office to enter daily fixed-income transactions (trades, MTM, carry, etc.), generate complex financial reports, etc. • Retail CD ERP: manages and integrates Retail CD product lifecycle in a centralize database platform; utilized by traders (trading platform), investment bankers (CRM), trade support (manage and reconcile trades), and settlements team (deal close-out). My expertise includes: • Upgrading unmanageable spreadsheet-based process to database platform. • Access and Excel Integration - store records in database while utilizing Excel to produce advanced reports, queries, charts, pivot, etc. • Integrate disparate business processes and upload data (from multiple source systems) into centralize database platform • Business Analysis, Data Modeling, SQL, VBA I hope to hear from you soon!
$62.5/hr
100% Job Success
Start of list.
End of list.
I build Agentic AI automations that can run your outreach, qualify your leads, connect your tools, centralize your data and answer your customers around the clock with full autonomy. Hey I am Farel, an Agentic AI Developer who turns the manual, repetitive work draining you or your team into AI automation systems and agentic AI workflows that run themselves. My systems cover different aspect of your business including : lead generation (Linkedin, Data Scraping), CRM automation (Zapier, Hubspot, Saleforce CRM), content reporposing engines (Linkedin automation, Youtube Faceless), Customer support (AI chatbot, AI voice Agent, AI Whatsapp support) and many more. I design agentic Agentic AI workflows that think, decide, and act across an entire process, so the work happens end to end without anyone babysitting it. This is real AI agent development, not prompt templates. My background spans artificial intelligence (machine learning, deep learning, neural networks, and natural language processing) and business intelligence (Marketing Automation, Operations Automation, Sales). Here is where I can help you: AI voice agents and chatbot development: I build an AI voice agent that calls your prospects or respond to incoming calls, qualifies them on your exact criteria, and books meetings on your calendar. My chatbot development connects to your own knowledge base using RAG (Retrieval Augmented Generation) and answers your customers instantly. Both sound human, run 24/7, and plug straight into your agentic AI stack. Agentic workflows and AI automation: I connect your tools into agentic workflows where several agents research, draft, review, and execute together. This is the AI automation that replaces hours of repetitive work, built with n8n, Zapier, Python, and clean API integration. CRM automation and lead generation: I automate your customer relationship management from end to end, whether you run Salesforce CRM, Hubspot or something lighter. I also build custom CRMs from scratch, connected to your own database, when an existing CRM will not do. My agentic AI systems handle AI lead generation, find and enrich prospects through data scraping, score them, and keep your CRM automation clean with zero manual entry. Custom software development and system automation: When a ready-made tool will not cut it, I move into real software development and build the system for you, including AI-powered websites, web apps and full custom platforms on modern stacks. I fold data science and data analysis into the loop so your AI automation makes decisions on real numbers, not guesses, and I add system automation so the whole thing runs on schedule. Marketing and content automation: I have built marketing automation and social media marketing automation for content creators, including a content repurposing system that turns one long video into a week of posts and publishes them automatically. I can also help you with your ideation and content scripting for platforms like Youtube or linkedin after a thourough analysis of what is already working in your niche. Here is some of what I have already shipped: an agentic AI voice agent and chatbot for an ecommerce store, a custom CRM for a logistics company built on its own database and hosted on Vercel, an AI voice agent that qualifies leads and books calls 24/7, an autonomous lead generation system that sends 20 to 50 personalized touches a day, an AI-powered website, a content repurposing system with fully automated posting, and AI content engines for YouTube channels with over 500,000 subscribers.. Every one of these agentic AI builds had one job, to save the client hours and make the automation pay for itself. You can also see some of my work in public (on Youtube, Linkedin or Githhub) since I open-source practical AI automation tools, from an AI email organizer to a bilingual ecommerce support chatbot and an agentic AI starter kit. What makes me different is that I work at the intersection of artificial intelligence and business intelligence. Before I became an Agentic AI Developer, I spent four years in marketing and operations and helped scale a company from six figures to seven. So when you hire me as your AI Developer, you get someone who measures every generative AI build against a real business outcome, not just clean code. Stack: Claude Code, Claude Cowork, Codex, Gemini Agent, GPT, Python, n8n, Zapier, Make, Vapi, ElevenLabs, LangChain, Salesforce CRM, and RAG with vector databases. When we start, I map your process and show you exactly where agentic AI and automation will save the most time, then I build in small, testable pieces so you see results early instead of waiting months. As your Agentic AI Developer, I keep it simple, explain every step, and make sure you understand exactly what you are getting. If you want an Agentic AI Developer to help scale your business, CONTACT ME NOW!
Karen G.
$85/hr
100% Job Success
Start of list.
End of list.
IT professional offering 20 years of experience in application, system, and networking. Software developer with experience of implementing, customizing and creating 3rd-Party enhancements for SAP B1, Sage Sales Logix, Sage 500 ERP (MAS 500) and Sage X3 ERP. From custom reports to creating automated processes using custom API's to import Sales Order, Invoices, Vouchers, and almost any other document in to the ERP system. [Sage 500 developer and Sage X3 developer] Sage 500 ERP and Sage X3 ERP certified developer Sage 500 development, Sage X3 development, MAS 500 Development, Certified Sage Developer - ERP : SAP B1, Sage MAS 500, Adonix 130-140. Sage X3, Sage 500, sage-500, sage-X3 - CRM: Sage Sales Logix - Reporting : Crystal Reports - DataBases : Oracle, MySql, SQL Server, Access - Language : VB, VB.NET, C#, Java, 4LG - Modules: Distribution, Purchases, Sales, Inventory, General Ledger, CRM, Manufacturing
$60/hr
$0 earned
Start of list.
End of list.
I build AI-powered automation systems on self-hosted infrastructure — so your customer data stays in the EU, and your team gets hours back every week. Most automation projects fail for one of two reasons: they're too complex for the team to maintain, or they pipe sensitive business data through SaaS tools clients can't audit. I solve both problems. WHAT I BUILD - n8n workflows (self-hosted or cloud) — lead routing, CRM sync, invoice automation, order processing, support triage - AI systems using Claude and GPT — email classification, customer-facing chatbots, content generation, document parsing - Infrastructure setup — Docker, Caddy, Hetzner/AWS/DigitalOcean, backups, monitoring - Integrations with common SMB stacks — Stripe, Shopify, HubSpot, Airtable, Notion, Google Workspace, DATEV (for German clients) WHO I WORK WITH Small-to-mid businesses (5-100 employees) who have outgrown manual processes but don't want enterprise consultancy overhead. I run my own e-commerce business on the same stack I'll build for you — so I know what breaks in production because I fix it on my own systems first. HOW I WORK - Fixed-price projects with clear scope — no hourly billing surprises - Free 30-min discovery call before any proposal - Weekly progress updates during the build - 30 days of free fixes after launch - Clean documentation you (or your next developer) can actually read RECENT WORK - Running the full order-to-fulfilment automation for my own e-commerce business TECH I USE DAILY n8n · Docker · Node.js · Python · PostgreSQL · Claude API · OpenAI API · TypeScript · PHP Based in Hamburg and Bremen, Germany. Working with clients across Europe and the US. Fluent in English, native German speaker. Available for projects 20-35 hours/week. Drop me a message with one sentence about the manual process eating your team's time — I'll tell you honestly whether I'm the right fit.
$80/hr
100% Job Success
$20K+ earned
Offers consultations
Start of list.
End of list.
Paul R. Menefee, has over 20 years of IT leadership experience, excels in aligning technology with business objectives and driving operational excellence. Throughout his career, Paul has showcased his expertise in various domains, including software engineering, product development, and IT security. With a passion for technology and a commitment to innovation, he has consistently delivered results that have propelled organizations forward. In his role as Director of Software Engineering at Wiley Edge, Paul led technology faculty across multiple countries, overseeing custom training courses and ensuring quality assurance. His strategic vision and management skills were evident as he defined the Software Development Capability Academy's technical roadmap and managed product teams. He also played a key role in consulting clients and department heads to meet technology needs efficiently, demonstrating his knack for stakeholder management. PROFESSIONAL EXPERIENCE ----------------------------------------------------------------------------------------------------------------- WILEY EDGE December 2019 – November 2023 Lead Software Instructor / Global Instructional Manager Manage technology faculty across seven countries, delivering custom training courses to industry leaders. Mentor and coach between 30 and 80 instructors plus staff in completing all functions related to quality assurance, me management, product development and delivery. • Developed curriculum for full stack LAMP with Java or C# - SQL, MySQL, Postgres • Architected the lab environment which facilitated custom CICD pipeline functionality at scale for various domains. (Kubernetes, Terraform, Hadoop, Jenkins) • Launched the AI/ML program with a focus on Hadoop, TensorFlow and large data set management. • Consulted clients and department heads to understand and develop a plan to meet the technology needs while improving overall efficiencies, resource management, and cost controls. • Researched and evaluated leading-edge technologies to make selections and determine potential benefit of adoption; explored and enacted new ways to utilize data to improve decision making and planning. PLAYMAKER HEALTH CRM, Franklin, TN July 2017 – December 2019 Chief Technology Architect Designed, developed, and oversaw product management of the ViaSmart product; which provides national medical record information for healthcare administrators, and sales teams. (Azure, Bootstrap, JQuery UI, Kendo, MVC 5, MS SQL, IIS 10, HIPPA compliant) This product was originally developed under Via Direct Solutions, LLC; but was acquired by PlayMaker Health now Trella Health • Automated CI deployment with Docker Kubernetes service containers and deploying AWS S3. (Jenkins, CI, Docker, Kubernetes, DKS). This improved code to deployment by 56% and reduced production configuration errors by 87%. • Provided mentorship guidance to other team members regarding C# development. This was accomplished through work delegation, project planning and one on one code review. • Provided guidance concerning best prac ces, code coverage, unit testing, continuous integration, and peer code review. (CD, CI, Peer Review, Agile, SCRUM). • Provided guidance to streamline and improve the ETL data migration process from nearly 200 client systems into PlayMakers data warehouse. (PostgreSQL, MSSQL, MySQL, DB2, XML). ALMOST FAMILY, INC., Louisville, KY November 2014 – December 2017 Lead Java Developer • Manage the implementation of core business logic from the Centers for Medicare and Medicaid Services. • Designed and built the sales CRM tool, utilizing mobile devices. • Maintained legacy so ware and introduced custom APIs to new systems utilizing J2EE, Spring.io, Apache on Debian 8. HUMANA, Louisville, KY ITIL Evangelist January 2005 – January 2013 Selected to serve on the leadership team which successfully implemented ITIL best practices at Humana. • Primary responsibilities included tooling and educating departments for release and control management. • Worked with key leadership to help institutionalize efficient metric-based practices within their teams. Senior Application Architect, IT Security, Louisville, KY January 2005 – January 2010 Provided security guidance to the Enterprise Information Security (EIS) teams to identify vulnerable systems, code, or potential threats. Utilized source code de-complication, network traffic testing and analysis, packet sniffing, (Java, C#, C, C++). Position required U.S. Gov Secret Clearance. PUBLICATIONS Published textbook: "Advancements, Applications, and Foundations of C++" ISBN13: 9798369320075 CERTIFICATIONS ITIL Foundations certified – (candidate 828445) Release and Control Practitioner certified – (candidate 828445) Programming Languages: C#; C++; Java; ASP.NET; T-SQL; PL-SQL; PHP; mySQL; Jenkins; Kubernetes; AWS; Azure; REST API; Referrals and validated profile available upon request.
Roman M.
$75/hr
100% Job Success
$100K+ earned
Offers consultations
Start of list.
End of list.
📱 I focus on Mobile Apps only. ⭐️ Expert-Vetted Media Buyer (Top 1% on Upwork) 🏦 120M+ Annual Revenue for all my clients in 2025. 🔥 I manage ad budgets of over $2M/month across all ad accounts. 📈 I'm happy to increase your revenue using paid ads. 📞 Let's have a short intro call to discuss how we achieve your goals! 𝗜 𝗳𝗼𝗰𝘂𝘀 𝗼𝗻 𝘁𝗵𝗲 𝗳𝗼𝗹𝗹𝗼𝘄𝗶𝗻𝗴 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: ▪️ Meta Ads (Facebook & Instagram) [since 2015] ▪️ TikTok Ads [since 2021] ▪️ Google Ads [since 2015] ▪️ Apple Search Ads (ASA) [since 2020] ----- 𝗜 𝘂𝘀𝘂𝗮𝗹𝗹𝘆 𝗱𝗲𝗮𝗹 𝘄𝗶𝘁𝗵: ▪️ Subscription Apps ▪️ Fintech (Forex, Trading, Crypto, Mobile Banking) ▪️ AI Apps ----- Additionally: - I can help you with ASO (App Store Optimisation and Google Play). - MMP Setup (Adjust, Appsflyer, Branch, Kochava) ----- 🤝 𝗜 𝗮𝗺 𝗮𝗶𝗺𝗲𝗱 𝗮𝘁 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗰𝗼𝗼𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻. 📞 Let's make a short call/chat to discuss your project in detail.
$70/hr
$100K+ earned
Start of list.
End of list.
● "Michael is a superstar. He originally helped me with some items with the CRM I am using. Quickly he proved himself to have a skillset much deeper than that and we have developed a great working relationship for many technical items my company deals with. He is always responsive, is a great communicator and sets clear expectations. ● "Phenomenal job!! ● "Michael is an excellent freelancer and a very skilled Python professional. He's able to thoroughly understand even complicated problems. Highly recommended!" ● "Michael is an excellent freelancer with a value-first mindset. Highly recommended!" ● Expert Python / Back-End Developer With over 10 years of Python, Java, and C++ experience I am passionate about coding and designing applications. ● Front end and API creation using Django | React | Flask ● Experience deploying and managing AWS projects using Console, CLI and boto3 ● Design | Bootstrap ● Database" MySQL | PostgreSQL | MS SQL Server | MongoDB | Sqlalchemy ORM ● Experience in equity trading and financial applications. ● Extensive teaching experience. Over 20 years of programming I have acquired too many acronyms to list and I find those lists don't attract the right employers. More importantly, I have gained an intuitive programming skill that transcends language and I am passionate about the work. Christian Mayer says of Michael: Michael is an excellent freelancer and a very skilled Python professional. He's able to thoroughly understand even complicated problems. Highly recommended! Programmer, Musician, Day trader. I take particular jobs because I love the work. For most of my life, I have been a musician and teacher. Programming is a large part of my life. I learned to program to create music. I created compositions and soundscapes using Python, C++, and algorithmic scripts. Programming was a major part of my Doctoral studies for Music Composition. I used the expertise I gained to work as a software engineer. I have been programming for 30 years and I still love it. I have gained a rock-solid foundation in programming and software design and have utilized a wide range of languages and tools. They range from back-end business tools through full-stack development and include Python, Java, JavaScript, Django, REST APIs, and much more. I am looking for work that I can perform remotely at home. The position I accept will allow me to contribute to the well-being of your company and your clients. DMA Music Composition Cincinnati College-Conservatory of Music MM Music Theory Ithaca College BM Music Theory and Composition Utah State University less