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Vladyslav K.
$45/hr
100% Job Success
$600K+ earned
Offers consultations
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I'm a UI UX designer with 12+ years of experience in UX & UI Design, helping companies build intuitive, engaging, and high-performing digital products ⭐️⭐️⭐️⭐️⭐️ "I can honestly say that working with Vlad and his team has been one of the best experiences I’ve had on Upwork. The quality of their UX/UI work was excellent, but just as important was the peace of mind they gave me throughout the process. Communication was clear, expectations were always transparent, and I always felt confident that the project was in good hands" 🎯 My experience as a UI UX Designer UIUX designer: ✔️ Over 12 years of commercial UI UX Design experience, web design, and mobile app design ✔️ A results-driven user experience design: as a UI UX Designer, I design user experience strategies that enhance usability, increase user engagement, and have helped previous clients increase conversions by up to 160%. ✔️ As a UI UX designer, I design clear user flows that guide users effortlessly through websites and applications. ✔️ As a UI UX Designer, I develop detailed wireframing to map out user journeys and interface structure. My Prototyping expertise allows me to test and refine design concepts before implementation. I’ve delivered 5,000+ wireframes and over 150 prototypes, helping streamline project workflows and reduce the need for costly revisions. ✔️ As a UI/UX Designer, I prioritize user experience design, ensuring that every interaction is intuitive and seamless. My approach to user interface design focuses on creating clean, and accessible experience ✔️ As a graphic designer, I create UI graphics, icons, branding assets using Adobe Illustrator. As a UIUX Designer, I use Figma for high-fidelity wireframes, interactive prototypes, and user interfaces that support seamless team collaboration. I also use Adobe Photoshop for web and mobile visuals, and Adobe XD to build interactive prototypes and validate user flows before development. ✔️ Web & Mobile UI design: As a UI&UX Designer UI & UX designer, I focus on mobile app design, web design, creating an intuitive user interface design that increased user engagement by 40%. My mobile UI design ensures a seamless user interface with a consistent look and feel across both iOS and Android. ✔️ With deep expertise in WordPress and web design, I design and develop fully customized react and ecommerce websites. As a web designer, I prioritize a web design that is visually appealing and highly functional. I’ve crafted and optimized 50+ websites, focusing on intuitive navigation and layouts that drive conversions. ✔️ I have expertise in product designer and mobile app design, ensuring interfaces are user-friendly and engaging. ✔️ I'm a UI & UX Designer with extensive skills in Graphic design. I create brand-aligned digital experiences, provide logo design services, and create a strong visual identity. ✔️ As a UX/UI designer, I specialise in Figma design and mobile app design ✔️ I've got deep experience in UX & UI designer 📊 My Achievements in Numbers: 🔶 UI UX Designer for a Logistics SaaS application built on React: ▪ Improved pharmacy order processing efficiency by 200%. ▪ Reduced human error in order fulfillment by 50% through enhanced user interface design ▪ Accelerated checkout process by 30%, minimizing customer drop-offs. ▪ Cut manual work by 70%, streamlining workflows and boosting productivity. 🔶 UI UX Designer for a Furniture ecommerce website: ▪ Achieved 15% increase in revenue through UX improvements. ▪ Reduced cart abandonment by 30% with a more intuitive UI redesign. 🔶 UI UX Designer for a Health Mobile App: ▪ 2x user retention by redesigning the mobile app design ▪ 3x onboarding speed through streamlined user flow and interactive prototyping Why should you hire me as a UI UX Designer? ▪ 12+ years of experience in UX & UI, Web Design, and Mobile App Design. ▪ 200+ successful projects across a wide range of industries, including ▪ 100+ happy clients who have seen tangible business growth. ▪ Expert in Figma, Adobe XD, Adobe Illustrator, WordPress, React, ecommerce ▪ Delivered high-impact prototypes in record time for urgent product launches and investor demos. ▪ Designed cross-platform experiences for web, mobile (iOS & Android), and desktop applications, ensuring visual and functional consistency. ▪ ux designer shopify, product designer saas figma, web designer ai, UI UX designer crypto game ui ux designer ▪ 200+ projects - enterprise SaaS dashboards, high-converting e-commerce stores, more ▪ 5000+ wireframes & 150+ prototypes created to streamline development and reduce costly revisions. ▪ 20+ lectures and webinars for junior & mid-level UI/UX designers ▪ 30+ design awards & professional certificates ▪ 90+ development projects with a web developer and interior designer Looking for a expert UI UX Designer UIUX designer UXUI designer who can take your product to the next level and drive business growth? Let’s connect! ☎️
K&Z User Experience Design
Associated with
K&Z User Experience Design
$700K+
earned
Antoine M.
$70/hr
100% Job Success
$100K+ earned
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Creative Multimedia Designer & Concept Artist with 10+ years of experience spanning political media, product development, and Web3 entertainment; Helping brands, startups, and creators bring ideas to life through bold visual storytelling. I specialize in illustration, branding, apparel graphics, NFT collections, motion graphics, and character design with a strong focus on creating memorable IP and marketable visuals. I’m best known as the original artist and co-creator behind the globally recognized NFT brand Pudgy Penguins, where I designed the core artwork and over 100 unique traits that helped shape one of Web3’s most iconic character collections. My work has been featured by The Verge and recognized across the NFT and digital art space. Before entering Web3, I worked in multimedia design and video production, creating advertising campaigns, motion graphics, branding assets, and promotional content for political campaigns, businesses, and entertainment-focused brands. Over the years, I’ve built a strong freelance reputation through Upwork by consistently delivering high-quality creative work, fast communication, and adaptable design solutions for clients worldwide. My skill set includes: ⚡ Motion Graphics & Video Editing ⚡ Illustration & Concept Art ⚡ Character Design ⚡ Apparel & Streetwear Graphics ⚡ Branding & Logo Design ⚡ NFT & Generative Collection Design ⚡ Photoshop, Illustrator, After Effects, Cinema 4D & more Whether you need a full creative direction for a brand, collectible artwork, merch graphics, social media visuals, or polished multimedia assets, I focus on creating work that feels original, emotionally engaging, and commercially strong. ✅ Co-created artwork and visual trait systems for the globally recognized NFT brand Pudgy Penguins, helping establish one of the most recognizable early Web3 character identities. ✅ Developed a multidisciplinary design workflow using industry-standard creative tools including Adobe Photoshop, Illustrator, After Effects, Cinema 4D, Maya, and Clip Studio Paint. ✅Developed multimedia advertising assets using motion graphics, typography, compositing, and editorial storytelling techniques for political and commercial campaigns. ✅Helped drive product ideation, sourcing strategy, and brand development for consumer products spanning toys, games, books, and entertainment concepts. ✅Expanded creative capabilities across illustration, apparel graphics, concept art, branding, animation, and multimedia storytelling while adapting to both Web2 and Web3 creative ecosystems. ✅Continued evolving as an independent creative lead focused on adaptable storytelling, stylized character design, and hybrid 2D/3D visual development inspired by animation and entertainment culture
Jobaed B.
$20/hr
95% Job Success
$10K+ earned
Available now
Offers consultations
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Hello Upwork Community 👋 Hi! I’m Jobaed Bahiyan, a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, which means I not only drag and drop to design a website, but I can also code frontend and backend within the WordPress CMS environment. I do WordPress website development, custom theme development, Plugin development, and integrations, helping businesses and entrepreneurs get custom WordPress website development they’re proud of and that converts visitors into customers .💡 𝐖𝐨𝐫𝐝𝐏𝐫𝐞𝐬𝐬 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐩𝐫𝐨𝐯𝐢𝐝𝐞: ⚡WordPress Theme Customisation: Modify existing themes to match your brand, add features, and improve design without breaking functionality. ⚡Custom WordPress Website Development: Tailored websites to match your brand and business goals.. ⚡WordPress Plugin Development – Create custom plugins or modify existing ones to extend your ⚡Custom WordPress Theme Development: Create unique, responsive, and high-performing themes from scratch. ⚡WordPress Plugin Development: Build custom plugins to extend website functionality. ⚡WooCommerce Development: Full-featured eCommerce websites with payment gateway integrations. ⚡Website Migration & Optimisation: Migrate websites safely and optimise speed, SEO, and performance. ⚡API & Third-Party Integrations: Connect your WordPress site with external tools and services. ⚡WordPress Maintenance & Support: Regular updates, backups, and security enhancements. ⚡Landing Page & Conversion Optimisation: Design pages that attract leads and boost sales. ⚡Custom Post Types & Advanced Functionality: Tailored content management and backend solutions. ⚡Multilingual & SEO-Friendly Websites: Build websites ready for global reach and search engine visibility. Every Website development project is different, and I’m here to build a solution that’s just right for you. 𝐈𝐟 𝐲𝐨𝐮’𝐫𝐞 𝐫𝐞𝐚𝐝𝐲 𝐭𝐨 𝐛𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚𝐬 𝐭𝐨 𝐥𝐢𝐟𝐞 𝐚𝐧𝐝 𝐠𝐞𝐭 𝐚 𝐰𝐞𝐛 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧 𝐭𝐡𝐚𝐭 𝐭𝐫𝐮𝐥𝐲 𝐟𝐢𝐭𝐬 𝐲𝐨𝐮𝐫 𝐧𝐞𝐞𝐝𝐬, 𝐬𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞—𝐈’𝐝 𝐥𝐨𝐯𝐞 𝐭𝐨 𝐦𝐚𝐤𝐞 𝐢𝐭 𝐡𝐚𝐩𝐩𝐞𝐧! Let's chat! 💌 Find me for: Website Development, Responsive Website Development, E-commerce Website Development, SaaS Website Development, WordPress Developer, WordPress Website, WordPress Website Developer, WordPress Website expert, Wix Developer, Webflow Developer, Shopify Developer, Squarespace Developer, CMS Integration Services, Custom CMS Development.
Manish K.
$25/hr
100% Job Success
$20K+ earned
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I build production-ready AI automation systems that don’t just demo well, they run reliably in your business, pass audits, and cut costs. With 8+ years in Python development and a proven track record of delivering high quality output, I specialize in AI-first workflows that integrate directly with your existing SaaS tools, databases, and APIs. I bridge the gap between powerful new models like GPT-5, Perplexity, Claude.ai, Gemini etc and the operational demands of real-world businesses. ✅ WHAT I DELIVER: ⭐ Custom GPT Agents & RPA - task-oriented agents with multi-tool workflows, browser automation, and cost control. ⭐ Vertical SaaS Integrations - Shopify, Tekmetric, HubSpot, Google Workspace, Make.com, n8n, Zapier replacement pipelines. ⭐ RAG-based Knowledge Systems - secure vector DB (Pinecone, PGVector) search over private docs with audit logs. ⭐ Full-Stack AI Applications - FastAPI/Flask/Django/NodeJs REST API backends, React/Tailwind frontends, Dockerized & cloud-deployed. ⭐ Data Automation & Reporting - scraping, cleansing, transformation, and live dashboards with eval monitoring. ✅ HOW I WORK: ⭐ Production mindset: acceptance tests, observability (tracing, logs, cost dashboards), prompt versioning. ⭐ Security & compliance: API key vaulting, PII masking, data-residency controls. ⭐ Cost engineering: caching, smart model fallback, batch operations to reduce spend. ⭐ Ongoing improvement: retainers for prompt/tool refinement and rapid iteration. ✅ TECH STACK: Python • FastAPI • Flask • Django REST • Playwright • LangGraph • Redis • PostgreSQL • MongoDB • Pinecone • PGVector • AWS/GCP/Azure • Docker/Kubernetes • CI/CD (GitHub Actions, Jenkins) • RPA & browser automation With me, you’re getting more than just “AI that works”, you’re getting AI that works in production. Lets have a chat!
Davinder S.
$15/hr
96% Job Success
Available now
Offers consultations
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𝐒𝐞𝐧𝐢𝐨𝐫 𝐀𝐈/𝐌𝐋 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐀𝐈 𝐒𝐚𝐚𝐒 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 | 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐏𝐲𝐭𝐡𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐈 𝐕𝐨𝐢𝐜𝐞 𝐀𝐠𝐞𝐧𝐭𝐬 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭 (𝐧𝟖𝐧, 𝐌𝐚𝐤𝐞 𝐜𝐨𝐦, 𝐙𝐚𝐩𝐢𝐞𝐫, 𝐆𝐇𝐋)| MCP Connector server I design and build production-grade AI systems, SaaS platforms, and automation solutions that help businesses scale, reduce manual work, and launch real AI-powered products not prototypes or demos. If you're building an AI SaaS product, LLM application, AI automation system, or AI voice agent, you don’t need another API integrator you need a system architect who can design for reliability, scale, and real-world usage. I am a Senior AI/ML Engineer and Full Stack Python Developer with 14+ years of experience building AI products, SaaS platforms, LLM systems, RAG pipelines, and automation infrastructures in production environments. 𝐌𝐲 𝐟𝐨𝐜𝐮𝐬 𝐢𝐬 𝐬𝐢𝐦𝐩𝐥𝐞: 𝐓𝐮𝐫𝐧 𝐢𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐟𝐮𝐥𝐥𝐲 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐀𝐈 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐭𝐡𝐚𝐭 𝐬𝐜𝐚𝐥𝐞 𝐢𝐧 𝐭𝐡𝐞 𝐫𝐞𝐚𝐥 𝐰𝐨𝐫𝐥𝐝. 🚀 What I Build:- a) AI SaaS & Full Stack Web Applications: I design and build complete AI-powered SaaS platforms and web applications from the ground up. This includes everything from intuitive user interfaces to scalable backend systems, APIs, databases, and deployment architecture. I work with modern technologies like React, Next.js, TypeScript, Node.js, Python, FastAPI, Django, and the MERN stack to deliver solutions that are secure, scalable, and ready for real users. Whether you're building an AI SaaS product, CRM platform, marketplace, internal business tool, or startup MVP, I help you turn your idea into a fully functional product that can scale with your business. b) AI Agents & RAG Systems: I build intelligent AI systems that don’t just respond to prompts—they can reason, plan, and execute tasks. These systems are designed to handle real workflows end-to-end, not just generate text responses. Using frameworks like LangChain, AutoGen, CrewAI, and LlamaIndex, I develop: autonomous AI agents multi-step reasoning systems retrieval-augmented generation (RAG) pipelines with memory tool-using AI systems MCP (Model Context Protocol) integrations c) LLM Integration & AI Engineering: I integrate advanced language models such as OpenAI GPT-4o, Claude, and Gemini into real-world applications and business systems. The goal is simple: AI systems that work consistently and reliably in production. My focus is on building AI features that are reliable, production-ready, and optimized for scale, including: real-time streaming responses for smooth user experience proper rate limit and error handling fallback and recovery mechanisms evaluation and testing pipelines scalable deployment architecture d) AI Automation (n8n / Make / Zapier / GHL): I build end-to-end automation systems that help businesses eliminate manual work and streamline operations. Using tools like n8n, Make com, Zapier, and GoHighLevel, I automate: sales and lead management workflows CRM and customer journey automation internal business processes marketing and outreach systems AI-powered decision workflows e) No-Code to Scalable Code Migration: If your product was built on platforms like Bubble, Webflow, FlutterFlow, Replit, or Base44 and has started hitting limitations, I help you migrate it into a scalable, production-grade system. I rebuild your application using modern frameworks like Next.js and robust backend architectures while preserving your existing functionality. At the same time, I upgrade your system for: better performance stronger security long-term scalability clean maintainable architecture Why clients pick me: Most developers integrate an API and call it done. I architect the full system proper error handling, rate limit management, monitoring so it still works when 500 real users hit it, not just in the demo. **Tech Stack** Frontend: React · Next.js · TypeScript · Tailwind CSS · Redux Backend: Node.js · Express · Python · FastAPI · Django · Laravel · GraphQL · REST APIs Database: MongoDB · PostgreSQL · MySQL · Redis · Prisma · Supabase · Firebase AI: OpenAI GPT-4o · Claude API · Gemini · LangChain · AutoGen · CrewAI · LlamaIndex · Pinecone · Weaviate · Hugging Face · Ollama · Claude Code · Vertex AI Automation: n8n · Make com · Zapier · MCP · Webhooks DevOps: AWS · Vercel · Docker · GitHub Actions · CI/CD · Linux VPS **Industries: Fintech · Health tech · B2B SaaS · Marketplace · E-commerce · On-demand · EdTech · Logistics · Legal tech · HR tech · Real estate tech · Travel tech · CRM platforms · Internal tools Got an existing app that needs fixing, scaling, or AI added? I handle that too. If you're looking for an AI Engineer, AI SaaS Architect, or Full Stack Python Developer, I can help you design and build a production-ready AI system that actually scales in the real world. 📩 Message me first tell me what you're building and what's blocking you.
Esferasoft Solutions Pvt Ltd | Top Rated Plus Agency
Associated with
Esferasoft Solutions Pvt Ltd | Top Rated Plus Agency
Nagita R.
$20/hr
99% Job Success
$100K+ earned
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Hi - With 10+ years of experience, I specialize in eCommerce development, custom solutions, and conversion optimization, helping businesses turn their websites into revenue-generating assets. Also, I help eCommerce businesses integrate AI tools to automate workflows and improve customer experience. ✅ My Area of Expertise 👉 Shopify Development & Customization - Custom Shopify theme development using Liquid (HTML, CSS, JavaScript) - Advanced theme customization & custom product pages - Shopify cart, checkout & subscription integration - Shopify app integrations & custom functionality 👉 WooCommerce & WordPress Development - Custom WooCommerce store development - WordPress theme development & customization - Upsell & downsell funnel implementation - Custom features based on business needs 👉 eCommerce Optimization & Performance - Conversion Rate Optimization (CRO) - Website speed optimization (Core Web Vitals) - Bug fixing and performance improvements - Mobile-first, responsive optimization 👉 Frontend Development - HTML5, CSS3, JavaScript, jQuery - Bootstrap & responsive UI development - Clean, scalable, and user-friendly interfaces 👉 Design & UI Support - Responsive web design - UI improvements for better user experience - Tools: Photoshop, Adobe Illustrator 👉 Industry / Category Experience I have worked with a wide range of eCommerce businesses across different industries, delivering tailored solutions based on their specific needs : 👗 Fashion & Clothing 💄 Beauty & Skincare 🛍 General eCommerce Stores 🏋️ Health & Fitness 🧸 Kids & Baby Products 🏠 Home & Lifestyle 💻 Tech & Digital Products ✅ 𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝘁𝗼 𝗹𝗮𝘂𝗻𝗰𝗵 𝗼𝗿 𝘂𝗽𝗴𝗿𝗮𝗱𝗲 𝘆𝗼𝘂𝗿 𝗼𝗻𝗹𝗶𝗻𝗲 𝘀𝘁𝗼𝗿𝗲? 👉 Send me an invite or message with your project details, and I’ll provide a quick audit or solution approach to help you move forward faster. Nagita - 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 𝗘𝗫𝗣𝗘𝗥𝗧
ProtoLabz eServices
Associated with
ProtoLabz eServices
Igor T.
$35/hr
100% Job Success
$300K+ earned
Available now
Offers consultations
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I can start today❗️ I build enterprise full stack, .NET, MERN systems, Azure cloud architectures, and Microsoft SharePoint + Power Platform solutions that eliminate manual work - full stack developer and software engineer with 12+ years of experience, 7,000+ hours on Upwork, 60+ completed contracts, and a 100% Job Success Score. If your team runs on Excel and manual approvals, I help you automate it properly with AI-powered tools and scalable web platform architecture, as a full stack developer, web developer, and React developer, I cover the entire stack. Microsoft Power Platform (workflow automation) I help teams modernize operations with Microsoft Power Platform without turning it into an unmaintainable patchwork. Power Apps + Power Automate + Microsoft SharePoint + Dynamics 365: apps, workflows, and integrations that eliminate manual work. Whether you need a full app development cycle or Automation for Microsoft 365, I deliver connected solutions built by a full stack developer who gets both backend logic and business process. Back-End Engineering ( .NET developer ) My deep expertise lies in the .NET Core ecosystem and Node.js, where I've worked with .NET Framework, ASP.NET Core, C#, Entity Framework, and Microsoft SQL Server as a full stack developer. Key achievements: ▪️Delivered 50+ enterprise-level full-stack applications, improving business process by 35–70% through automation, optimized logic, and scalable architectures. ▪️Built 80+ RESTful and SOAP-based APIs powering real-time integrations with CRMs, ERPs, payment gateways, IoT devices, and mobile apps. ▪️Optimized 250+ SQL databases, including data warehouse architectures, increasing query performance by up to 10× and ensuring 99.9% uptime in production. ▪️Designed secure, cloud-native systems using Azure App Services, Azure Functions, Azure Event Hub, Azure Service Bus, Azure SQL, and Azure Application Insights across 15+ production environments. Front-End & Full Stack Web Application Development On the front end, I design and build responsive web application interfaces using HTML5, CSS3, JavaScript, TypeScript, Bootstrap, React, Next.js, and Angular (modern MERN stack). As a React developer, web developer, and full stack developer, I focus on performance. I also work as a WordPress developer and as a mobile app developer building fast sites and cross-platform apps with React Native. Key achievements: ▪️Delivered 40+ full-stack and responsive web platform applications using Angular, Next.js, and React, integrated with ASP.NET Core back ends. ▪️Built 30+ MERN stack (React, Next.js) solutions, improving user engagement and retention by up to 60%. ▪️Shipped 8+ cross-platform mobile apps (iOS/Android) using React Native as a mobile app developer. ▪️Delivered full stack developer-level hybrid solutions: React, Next, or Angular front ends powered by C# / ASP.NET / MongoDB services, reducing costs and improving time-to-market for SaaS platform and web application projects. Azure Cloud, Power BI & Data Analytics I design complete Azure cloud environments and end-to-end data analyst-grade analytics systems: Azure infrastructure: ▪️Azure App Services, Azure SQL, Azure Cosmos DB (with MongoDB API compatibility) ▪️Azure Storage, Azure Active Directory, Key Vault ▪️CI/CD pipelines with Azure DevOps and GitHub Actions ▪️AWS migrations and hybrid cloud architectures ▪️Azure Data Factory pipelines for ETL and data warehouse integration Power BI / Looker Studio & dashboard analytics: ▪️30+ automated dashboard solutions with KPI Dashboards for operations, finance, and logistics ▪️Data analyst-ready models integrating Azure SQL, Azure Data Factory, and Azure Data Lake ▪️Report automation replacing manual Excel and Tableau-style workflows with live Power BI dashboards ▪️Looker Studio integration for clients on Google ecosystem ▪️Data visualization layers connecting data warehouse, Azure SQL, MongoDB, and operational databases into unified KPI Dashboards, cutting reporting turnaround by up to 3 days per cycle AI-Powered Solutions & Modern App Development As a full stack developer, I integrate AI-powered into enterprise workflows: ▪️Chatbot development using OpenAI API, and custom NLP pipelines for customer support and ERP assistants ▪️AI-powered document processing and classification integrated with Microsoft SharePoint, Power Automate, and MERN stack ( React, Next.js, MongoDB, Node.js ) ▪️Tool development for automation and reporting, replacing manual work ▪️As a mobile app developer, I extend automation and AI layers into mobile apps on iOS and Android 💡Business Impact ▪️+40% e-commerce sales through optimization and React / Next.js checkout redesign ▪️25% lower infrastructure costs for a SaaS full-stack platform after migrating to microservices using .NET Core + Azure ▪️Reduced manual reporting time by 80% via automated Power BI, Looker Studio + Azure Data Factory pipelines ▪️Delivered automation system solutions cutting manual data entry by 60%.
Reenbit Microsoft-Certified Agency
Associated with
Reenbit Microsoft-Certified Agency
$300K+
earned
Muhammad Z.
$50/hr
99% Job Success
$70K+ earned
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I'm happy to start with a free consultation, quick POC, or a test task, your call. See the quality first, then decide. I build AI agents and automated workflows that take over the manual back-office work n8n and Make pipelines, LLM-powered agents, and the integrations that connect your CRM, inbox, Meta Platform, spreadsheets and databases so they stop needing a human in the middle. Head of Engineering at AB Ark. 10+ years shipping production systems, 3,495 hours and 100% Job Success on Upwork. WHAT I BUILD AI agents Multi-step agents with tool calling, retrieval and human-in-the-loop approval. Lead qualification and follow-up agents, document-processing agents, internal support agents that read your actual systems instead of a static FAQ. Built on LangChain, LangGraph, OpenAI and Claude. Workflow automation n8n, Make and Zapier self-hosted or cloud. Lead routing, invoice and document processing, report generation, ticket triage, timesheet and approval flows, data sync between systems that were never designed to talk to each other. Conversational automation WhatsApp Business API, Slack and web chat wired into real business systems, CRM lookups, order status, booking, escalation to a human at the right moment. System and API integration REST and GraphQL APIs, webhooks, OAuth, retries and idempotency. CRM and finance platforms including HubSpot, Kommo, SharpSpring and QuickBooks Online. Google Workspace, SQL and NoSQL data layers. RECENT WORK — Digital timesheet automation system: submission, approval routing and reporting, replacing a manual spreadsheet process — AI call-quality scoring pipeline: audio → transcription → LLM scoring against a rubric → dashboard — AI invoice monitoring dashboard (CostSaver): server-side rebuild and cost-anomaly alerting — Live weather data pipeline feeding a BI layer, fully automated ingestion STACK n8n · Make · Zapier · LangChain · LangGraph · OpenAI · Anthropic Claude · Python (FastAPI) · Node.js · React · Next.js · PostgreSQL · MySQL · MongoDB · Firebase · Redis · Docker · CI/CD · REST & GraphQL · WhatsApp Business API · Twilio HOW I WORK — I map the process before I automate it. Steps, systems, exceptions, and who currently does what. Automating a broken process just makes it fail faster. — Error handling and alerting are in scope by default, not phase two. An automation that fails silently is worse than no automation. — You own the workflows and the credentials. If it is n8n, I can hand it to you self-hosted and documented so you are not locked to me. — Milestones with written acceptance criteria, or hourly with daily updates. Send me the process you want automated, the steps, the systems involved, and where it currently breaks and I will map the workflow and give you an estimate. Best, Muhammad Zaman
AB Ark Private Limited
Associated with
AB Ark Private Limited
$800K+
earned
Rakesh Kumar S.
$25/hr
100% Job Success
$400K+ earned
Available now
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Hi, I’m a Full Stack Web & Mobile App Developer and **𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤**, specializing in building scalable web applications, mobile apps, SaaS platforms, healthcare solutions, MVPs, and custom business systems for startups, agencies, and growing businesses. **𝐈 𝐟𝐨𝐜𝐮𝐬 𝐨𝐧 𝐞𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭** — from architecture and UI implementation to backend APIs, databases, third-party integrations, cloud deployment, optimization, and ongoing product improvements. I also use modern AI-assisted development tools including **𝐂𝐮𝐫𝐬𝐨𝐫, 𝐓𝐫𝐚𝐞, 𝐚𝐧𝐝 𝐂𝐥𝐢𝐧𝐞**, together with **𝐂𝐥𝐚𝐮𝐝𝐞, 𝐆𝐞𝐦𝐢𝐧𝐢, 𝐚𝐧𝐝 𝐆𝐫𝐨𝐤**. These tools help accelerate development, improve code quality, reduce repetitive tasks, support debugging and refactoring, and deliver production-ready features more efficiently. 🚀 **𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝** • Flutter & cross-platform mobile applications • SaaS & multi-tenant platforms • Full-stack web applications • Healthcare & telehealth systems • Startup MVPs & product prototypes • CRM, HR & workflow management systems • Admin panels & role-based dashboards • Booking & scheduling platforms • Subscription & payment systems • AI-powered applications & integrations • Real-time applications & messaging • REST APIs & third-party integrations ⭐ **𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞** ✅ **𝐌𝐲𝐁𝐮𝐝𝐝𝐲 – 𝐇𝐑 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦** HR and workflow management platform with employee management, role-based dashboards, business workflows, scalable frontend/backend architecture, and AI-assisted development workflows. **𝐋𝐢𝐯𝐞 𝐃𝐞𝐦𝐨 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞.** ✅ **𝐂𝐚𝐥𝐥𝐢𝐂𝐥𝐢𝐧𝐢𝐜 – 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦** Healthcare SaaS platform for clinics and practitioners with patient management, appointment scheduling, telehealth consultations, subscriptions, role-based access, reporting, and clinic administration. **𝐋𝐢𝐯𝐞 𝐃𝐞𝐦𝐨 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞.** ✅ **𝐃𝐞𝐜𝐥𝐮𝐭𝐭𝐞𝐫 𝐓𝐡𝐞 𝐌𝐢𝐧𝐝 – 𝐢𝐎𝐒 & 𝐀𝐧𝐝𝐫𝐨𝐢𝐝** Meditation and mindfulness mobile application with guided content, subscriptions, user engagement, and scalable cross-platform architecture. ✅ **𝐅𝐨𝐭𝐨𝐅𝐢𝐧𝐢𝐬𝐡 – 𝐎𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦** Workflow-focused platform involving media management, tracking, operational workflows, responsive interfaces, and performance-oriented architecture. 🎯 **𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬** ◉ **𝐅𝐥𝐮𝐭𝐭𝐞𝐫 / 𝐃𝐚𝐫𝐭** ◉ **𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 / 𝐍𝐞𝐱𝐭.𝐣𝐬 / 𝐀𝐧𝐠𝐮𝐥𝐚𝐫** ◉ **𝐍𝐨𝐝𝐞.𝐣𝐬 / 𝐍𝐞𝐬𝐭𝐉𝐒 / 𝐄𝐱𝐩𝐫𝐞𝐬𝐬** ◉ **𝐏𝐇𝐏 / 𝐋𝐚𝐫𝐚𝐯𝐞𝐥** ◉ **𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 / 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭** ◉ **𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 / 𝐌𝐨𝐧𝐠𝐨𝐃𝐁 / 𝐌𝐲𝐒𝐐𝐋** ◉ **𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 / 𝐒𝐮𝐩𝐚𝐛𝐚𝐬𝐞 / 𝐀𝐖𝐒** ◉ **𝐑𝐄𝐒𝐓 𝐀𝐏𝐈𝐬 & 𝐓𝐡𝐢𝐫𝐝-𝐏𝐚𝐫𝐭𝐲 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬** 💼 **𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐖𝐢𝐭𝐡** ✅ Healthcare & Telehealth Platforms ✅ SaaS & Multi-Tenant Applications ✅ Flutter Mobile Apps ✅ React / Next.js Web Applications ✅ PHP / Laravel & Node.js Development ✅ AI-Powered Applications ✅ CRM, HR & Workflow Systems ✅ Booking & Subscription Platforms ✅ Admin & Analytics Dashboards ✅ MVP Development & Product Launches ✅ API Development & Integrations ✅ Application Optimization & Scaling 🤖 **𝐀𝐈-𝐀𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠** I combine AI-assisted development with practical engineering expertise to accelerate implementation while maintaining **𝐜𝐥𝐞𝐚𝐧 𝐜𝐨𝐝𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, 𝐚𝐧𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐬𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬**. Whether you’re starting an MVP, modernizing an existing application, adding complex features, integrating APIs, or scaling a live product, I can help across the complete development lifecycle. **𝐇𝐚𝐯𝐞 𝐚 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐢𝐝𝐞𝐚 𝐨𝐫 𝐚𝐧 𝐞𝐱𝐢𝐬𝐭𝐢𝐧𝐠 𝐬𝐲𝐬𝐭𝐞𝐦 𝐭𝐡𝐚𝐭 𝐧𝐞𝐞𝐝𝐬 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭? 𝐋𝐞𝐭’𝐬 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐲𝐨𝐮𝐫 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬 𝐚𝐧𝐝 𝐩𝐥𝐚𝐧 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡 𝐟𝐨𝐫 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭.**
Calidig IT Solutions LLP
Associated with
Calidig IT Solutions LLP
$700K+
earned
Praveen S.
$21/hr
100% Job Success
Available now
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👋 Hi, this is Praveen I help founders, startups, and growing businesses turn ideas into scalable, AI-native products by combining product strategy, UI/UX design, software architecture, and end to end development. With 15+ years of experience, I serve as a strategic product execution partner, guiding products from initial discovery and wireframes to production launch and long-term scaling. I specialize in building visually polished, intuitive, and technically robust products that deliver measurable business outcomes. Whether you need a mobile app, SaaS platform, AI-powered workflow, internal business system, or MVP, I provide both strategic direction and hands-on execution. In today’s market, successful products are built by teams that move fast, leverage AI intelligently, and focus relentlessly on user experience. That is exactly where I add value. ⸻ 🛠️ Core Services 🧭 Product Strategy & MVP Planning * Product discovery and validation * Feature prioritization and roadmaps * User journey mapping * Technical architecture * Cost and timeline estimation 🎨 UI/UX Design * UX research and user flows * Wireframes and interactive prototypes * High-fidelity UI design * Design systems in Figma * Websites built with Framer * AI-powered tools including Lovable, v0, Bolt.new, and Google Stitch * Conversion, onboarding, and retention optimization 📲 Mobile App Development * Native iOS using Swift and SwiftUI * Native Android using Kotlin and Jetpack Compose * Cross-platform development with React Native and Flutter * Push notifications * In-app purchases and subscriptions * Real-time features * Geolocation and geofencing 💻 Web & SaaS Development * React, Next.js, and Tailwind CSS * Node.js, Laravel, and PHP * REST APIs and GraphQL * Admin dashboards * Multi-tenant SaaS platforms 🤖 AI Development & Automation * OpenAI, Claude, Gemini, and Vertex AI * LangChain, LangGraph, RAG, and MCP * AI agents, chatbots, and copilots * n8n, Make, and Zapier * GitHub Copilot, Cursor, Claude Code, and Windsurf * Intelligent search and document processing ☁️ Backend & Cloud Infrastructure * AWS, Firebase, and DigitalOcean * PostgreSQL, MySQL, and MongoDB * Authentication and scalable API architecture ⸻ 🏢 Industries 🚑 Healthcare 💳 Fintech 🛒 E-commerce 🏪 Marketplaces 🚚 Logistics 🎓 Education 👥 Social Networking 🏡 Real Estate 🏢 Enterprise Systems 🚀 SaaS & AI Startups ⸻ 🔄 My Process 1. Product Discovery 2. UX/UI Design 3. Technical Architecture 4. Agile Development 5. QA and Deployment 6. Optimization and Scaling ⸻ ⭐ Why Clients Hire Me * 15+ years of experience * End-to-end ownership * Strong mobile, UI/UX, and architecture expertise * AI-first execution * Clear and proactive communication * Business-focused decision-making ⸻ 📈 Business Outcomes I help clients: * Launch faster * Reduce development costs * Improve user adoption * Increase conversions * Automate operations * Scale with confidence ⸻ 🧰 Core Expertise 📱 Mobile App Development | 🍎 iOS Development | 🤖 Android Development | ⚛️ React Native | 🦋 Flutter | ☁️ SaaS Development | 🚀 MVP Development | 🎯 Product Strategy | 📋 Product Management | 💡 Startup Consulting | 🎨 UI/UX Design | 🔍 UX Research | 🧩 Figma | 🌐 Framer | ⚛️ React.js | ▲ Next.js | 🎨 Tailwind CSS | 🟢 Node.js | 🐘 Laravel | 🐘 PHP | 🔌 REST API | 🔗 GraphQL | 🗄️ PostgreSQL | 🗃️ MySQL | 🍃 MongoDB | ☁️ AWS | 🔥 Firebase | 🌊 DigitalOcean | 🤖 OpenAI API | 🧠 Claude API | ✨ Gemini API | ☁️ Vertex AI | 🔗 LangChain | 🕸️ LangGraph | 📚 RAG | 🔌 MCP | 🤖 AI Agents | 💬 AI Chatbots | 🧑‍💻 AI Copilots | ✍️ Prompt Engineering | ⚙️ n8n | 🔄 Make | ⚡ Zapier | 🧑‍💻 GitHub Copilot | 🖥️ Cursor | 🤖 Claude Code | 🌊 Windsurf | 🧠 Replit AI | 🔄 Workflow Automation | 🔎 Intelligent Search | 🛒 Marketplace Development | 🏥 Healthcare Apps | 💳 Fintech Apps | 🛍️ E-commerce Development | 🏗️ Technical Architecture | 🔌 API Integration | 🧪 QA Testing | 🚀 Deployment | ⚡ Performance Optimization
TechVoxel
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