⭐ Top Talented Latin American Developers for US-based tech companies ⭐ When you partner with us, you get highly talented developers and clear, top-notch communication from day one. Our responsive team hits the ground running, bringing immediate value to your project. If you're looking for builders who get things done, you've found us. We've proudly helped US-based SaaS products scale and succeed for over 10 years. ✅ Why work with us: 🎯Experts in SaaS development with a record of successful products 💰Over $100M raised by apps built by our team 🎯Over 14 years as a developer and over 10 years leading my company 🌎Located within US time zones 🏆Top developer in Latin America and Houston according to Clutch ⭐4.8/5 rating on Clutch 🗣️What my clients have said about me and my team: "They are very talented and skilled developers that had friendly and fun personalities." "They took a hands-on approach to the project, which made me confident in their insights." “They developed our product from scratch and it is tremendous.” “The team from Bixlabs is incredibly personable, friendly, caring, and thoughtful.” Let's get in touch to see if we're the right fit for your vision! Looking forward to hearing about your project🚀

Node.js and React is my love but React Native is my passion Hi there! I'm a senior Full Stack Developer React Node.js with 7+ years building web and mobile apps end to end, from the database up to pixel-perfect interfaces. I live in the JavaScript and TypeScript ecosystem and pair a React and Next.js frontend with a Node.js backend to ship scalable web applications and SaaS platforms. Most of my web app development and mobile app development work involves heavy third-party API integration. I've delivered everything from data-heavy dashboards to cross-platform React Native apps. 🏆 7+ years as a Full Stack Developer React Node.js & React Native Mobile Developer 🏆 $100K+ earned on Upwork as Full Stack developer at 100% Job Success Score with Top Rated status 🏆 3,000+ hours as a full stack web developer & React Native mobile developer across 10+ delivered projects 🏆 10+ web app development and mobile app development projects delivered as a Full Stack Developer I'M USUALLY BROUGHT INTO PROJECTS THAT NEED: - a Full Stack Developer who can take a feature from the database all the way to the UI without handing it off - a Backend Developer or Backend Engineer who has kept real production systems running, not just demos - a React Native Mobile Developer to ship a single codebase to both iOS and Android with proper cross-platform mobile app development - a Front End Developer or React developer who gets the React and Next.js UI pixel-perfect - a SaaS Developer who builds for the version you'll have in two years, not just launch day - an MVP developer whose MVPs are made to grow into real SaaS products - a web app developer for web applications where the workflows and business rules are the hard part BACKEND IS WHERE I SPEND MOST OF MY TIME. AS A BACKEND DEVELOPER AND NODE.JS DEVELOPER, THAT MEANS: - designing and shipping backend services in Node.js and TypeScript with Nest.js and Express, the full stack developer react node engine behind most of my progressive web applications - owning data in PostgreSQL end to end, from schema to migrations, plus Redis, MongoDB and DynamoDB where they fit - treating API integration as core work, the kind of api developer territory that covers REST APIs IN A REACT NATIVE MOBILE DEVELOPER ROLE, I CAN TAKE CARE OF: - shipping a single React Native codebase to iOS and Android, real cross-platform mobile app development instead of two separate native teams - setting up React Native with Expo, navigation, push notifications and React Native Firebase for auth, storage and messaging - adding real-time features such as chat and calls with React Native WebRTC, plus offline support and clean mobile app design MY STRONG SKILLS INCLUDE: - Programming Languages: Javascript (ES5+) Typescript C# Solidity - Technologies: Node.js HTML5/CSS3 React React Native Smart Contracts (Ethereum) Ether.js - Frameworks: Express.js Nest.js Next.js Koa.js .NET Core React Native (Expo) - Libraries: Bootstrap Moment.js RxJs Nodemailer Redux Redux-toolkit Axios Sequelize TypeORM Prisma Dapper Entity Framework AutoMapper luxon SocketIO JsonWebToken Storybook - DBMS: MySQL PostgreSQL MongoDB FireBase SQlite3 DynamoDB Redis CosmoDB Neo4j - AI Tools I can use: Cursor GitHub Copilot Codex Claude A note on honesty, because it saves everyone time. I'm not your python developer, php javascript or java backend hire. I won't claim full stack developer php, python full stack developer, ruby on rails, wordpress full stack work as my own. A dedicated wordpress developer, shopify developer or flutter developer is the better call. I'm always open to new challenges, whether you need a full stack developer, a react native developer or just an extra senior pair of hands on a web app or mobile app development project. ☎️ Feel free to contact me here anytime. ---------------------------------------------------------------------------------------------------------------------- Tech Tags: Redshift Knex Playwright SQS Kinesis Puppeteer MinIO Server Sent Events NATS Meilisearch Microservices architecture CockroachDB JWT Passport.js Apollo Server Firebase TypeORM Mongoose MemoryDB Cache-Manager SendGrid AWS S3 CloudFront RESTful APIs Linter Gateway AWS AJW (validation) SMTP nodemailer Axios Slack API .NET 7 Core C#11 RabbitMQ.client Automapper classNames Redux-toolkit RTK Query AWS SES Xstate ERC-1155 stack developer react html css javascript react developer full stack developer web developer can't do wordpress developer mobile app developer full stack developer python developer full stack developer net full stack wordpress full stack full stack developer react full stake developer Full Stack web developer full stack web developer front end web developer web developer wordpress web app developer shopify web developer full stack web developer back end developer node.js full stack developer react node developer react

𝗪𝗮𝗻𝘁 𝘁𝗼 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗯𝘆 𝗔𝗜? 𝗬𝗼𝘂’𝗿𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝗽𝗹𝗮𝗰𝗲. Full-Stack Python & AI App Developer with strong expertise in back-end, front-end, and API integration. Experienced in building AI-powered web applications, SaaS platforms, and mobile solutions using Django, FastAPI, React, and OpenAI API. Projects span across industries from healthcare and education to fintech and non-profit, delivering measurable results through strategic product development, clean architecture, and seamless UX/UI design. Outside of work, I’m an animal lover, volunteer, and social good advocate, offering special support and discounts for projects with social impact. ⚡ Notable Projects 🧠 Zeno.PM — ERP & project management platform with ChatGPT-powered AI automation and dashboards. 🩺 AskSamie — Therapy web app integrated with Shopify API. Built with Python, Django REST Framework, React, FastAPI. 🙏 ChurchCopy.ai — GPT-3 communication app for churches, built in Bubble.io as an MVP. 💬 Sembly AI — AI meeting assistant for recording and summaries. 📊 Digital Ninja — Automation tool with data scraping, ETL pipelines, and OpenAI integration. 💻 SIMBA — AI-powered marketing analytics system with Bayesian modeling. 🎵 DropTrack — Music SaaS platform with automation and custom API integrations. Experienced in building, creating, and developing scalable AI-powered platforms, mobile apps, websites, and software solutions using Django, FastAPI, React, Flask, and OpenAI API. Projects span healthcare, education, fintech, and non-profit sectors, delivering measurable results through strategic product development, clean architecture, and user-friendly design. 🧩 Tech Expertise Programming Languages: Python, JavaScript, TypeScript, PHP, HTML, CSS, SQL Frameworks & Libraries: Django, Django REST Framework, FastAPI, Flask, React, React Native, Next.js, Node.js, Tailwind CSS, jQuery AI & Machine Learning: Artificial Intelligence (AI), Artifical Intelligence, Artificial Inteligence, Machine Learning, GPT-3, ChatGPT, OpenAI API, NLP, neural networks, AI chatbot development, AI software development, Generative AI, NLP Web Scraping & Data Engineering: Scrapy, Selenium, Splash, BeautifulSoup, Pandas, NumPy, ETL pipelines, Excel, data visualization, Data Scraping automation, web scraping app Backend & API Development: API Integration, REST API, GraphQL, OAuth, Socket, WebRTC, RPC, Zapier, Stripe API, PayPal API, EOS, payment gateway integration, API developer experience Frontend Development: UI/UX design, website and web app creation, interactive dashboards DevOps & Cloud: AWS, Google Cloud, Firebase, Docker, Kubernetes, CI/CD, Git Databases: PostgreSQL, MySQL, MongoDB, Redis, SQLite Testing & QA: Pytest, Cypress, Selenium, Puppeteer Experienced in full-stack / fullstack / full stack / front-end / frontend / front end / back-end / backend / back end software engineering and application development across web platforms, mobile systems, and AI-driven apps. Also skilled in MPPT automation, AWS deployment, and code review for scalable architectures. 🌍 Domains 📍 SaaS & B2B Platforms 📍 EdTech, E-Learning, LMS 📍 Non-profit & Social Impact 📍 Healthcare, Telehealth & Wellness 📍 CRM & ERP Systems 📍 Marketing & SEO Automation 📍 AI-driven FinTech & Analytics 📍 Marketplaces, E-commerce & Listing Apps 📍 Media, Music & Social Platforms 📍 Custom Websites & Automation Tools 🧱 Project Types ✅ MVP, prototype, and clickable product design (Figma prototyping, Bubble MVP, startup MVP, SaaS MVP development) ✅ Full-stack web and mobile app development ✅ AI-powered app creation and chatbot software build ✅ Workflow automation and data scraping tools ✅ SaaS platform design and engineering ✅ REST API development and integration ✅ Payment system implementation (Stripe, PayPal, EOS) ✅ WordPress & CMS website development ✅ Web scraping bots, crawlers, and automation systems ✅ Business intelligence dashboards 🚀 Approach Focus on creating, building, and engineering value-oriented digital products from lightweight MVPs to full enterprise systems. Combining AI technologies, modern UI/UX design, and solid software development to deliver scalable, maintainable, and smart products. Let’s build, create, and develop each app, platform, or website that is crafted to simplify complexity, automate workflows, and empower users through Artificial Intelligence. 🤝 Collaboration 🏆 Startups and Entrepreneurs (MVP & SaaS prototyping) 🏆 SMBs & SMEs (process automation, web apps, website creation) 🏆 Enterprises (AI-powered platforms, API integrations, business systems) 🏆 Non-profits and Educational organizations (social impact tech) Let’s bring intelligence to your product from idea to launch. Open to collaboration on AI solutions, web apps, mobile apps, platforms, or any digital innovation. Ready to get started? Let’s discuss your vision.

Codiant Software Technologies is a pioneer in AI-powered digital innovation, specializing in next-generation Web & Mobile Applications, UI/UX Design, Enterprise Mobility Solutions, and Application Maintenance Services. With deep expertise in Artificial Intelligence, Machine Learning, Generative AI, and Intelligent Automation, we help Fortune 500 companies and ambitious startups build smarter products, automate operations, and scale faster. Our AI capabilities span LLM integrations, AI agents, predictive analytics, and workflow automation, enabling businesses to move beyond traditional development and unlock real, measurable value. Backed by strong engineering across Web and Mobile platforms, we deliver intelligent, scalable, and future-ready solutions that accelerate digital transformation and drive long-term growth. Headquartered in East Moline, USA, with an offshore development center in India and corporate offices in the UK, Australia, and UAE, Codiant is an ISO 9001:2008 and ISO/IEC 27001:2013 certified organization. Leveraging years of experience and an extensive AI knowledge base, we design and implement intelligent, scalable, and future-ready solutions that bring measurable value to every client engagement. Our Main Services Include: • Resource Augmentation (Hire IT Resources On-Demand Basis) • AI Development & Consulting • Generative AI (LLMs, GPT-based Apps, AI Agents), Predictive Analytics & ML • Automation & AI Integrations (N8N), Computer Vision & NLP Solutions • Mobile Applications (Flutter, React Native, iOS, Android and Xamarin) • Web Application Design & Development • Digital Transformation • UI/UX Development • Custom Software Development • SaaS Development • Cloud & Data Migration • Digital Product Engineering • Digital Marketing (SEO, SEM, SMM) • E-Commerce Solutions (Custom and Template-Based) • Marketplace Platform Development • Full Stack Development IT Resource Augmentation – Scale Your Team with Ease: Need expert developers, designers, or AI specialists on demand? Our Resource Augmentation services provide flexible IT staffing solutions to help you scale your team quickly. Whether you need short-term talent or long-term dedicated resources, we offer skilled professionals in: • AI & Machine Learning Solutions (NLP, Chatbots, Voice Agents, Predictive Analytics, Recommendation Engines, Generative AI Applications) • Full-Stack Development • Mobile & Web Development • UI/UX Design • Cloud & DevOps Engineering Hire top-tier talent without the overhead costs. Our Technical Expertise: • LLMs & Gen AI: LangChain, LlamaIndex, OpenAI, FAISS, Stable Diffusion • ML Algorithms: XGBoost, Random Forest, SVM, CNN, LSTM, BERT, GPT-2, Transformers • MLOps & Deployment: MLflow, Jupyter, Google Colab, GitHub, VSCode • Hybrid Mobile App: React Native, Flutter • iOS: Swift, Objective C • Android: Kotlin, Java • Frontend: ReactJS, AngularJS, NextJs, Vue.js, HTML, CSS3, jQuery • Front-end Framework: Bootstrap • Backend: PHP: Node.js, Express.js, Nest.js, Python, Laravel, CodeIgniter, Yii, • Microsoft Technologies: .Net, C#, ASP.NET • Frameworks & Libraries: TensorFlow, PyTorch, Hugging Face, OpenCV, Ultralytics • Data Science & Visualization: Pandas, NumPy, SciPy, Matplotlib, Seaborn, Plotly, Tableau • CMS: WordPress, Shopify • UI/UX Design, UX Audit, Logo & Branding, Wireframing, Prototyping • Cloud Infrastructure: AWS (S3, Lambda, EC2), Azure, Google Cloud • Custom WebRTC Applications • Crypto Wallets We have Successfully Delivered 1450+ Projects across Industry Verticals Like: • Healthcare & Telemedicine • Transport & Logistics • E-Learning & LMS • On-Demand Services (Taxi, Delivery) • E-Commerce & Marketplaces • Recruitment & Job Portal • FinTech & Digital Banking • Insurance • Real Estate & Property Management • Fitness & Wellness • OTT and Entertainment • Travel and Hospitality • Social Media and Dating Platform • Rental Platform • NGO and Crowdfunding Platform • Event • AR/VR & Emerging Tech • CRM/ERP/POS Awards and Accolades: • Best Community Development • Top iOS App Development Companies in the USA • Top 50+ Mobile App Development Companies In the USA • Top CodeIgniter Development Companies | Top CodeIgniter Developers • Top Real Estate Mobile App Development Companies • Top Health & Fitness App Development Companies & Healthcare App Developers • Top 10+ Logistics App Development Companies *We work on agile methodology so that you can be flexible enough in your requirements and goals. *Committed to delivering value at every single step. *Reaching the milestones within committed deadlines. *Understanding of all work cultures viz. American, British, European, Australian, Asian and Arabic. We look forward to connecting with you and building a perfect solution that meets your business needs. Get in touch!

🏆 Top Rated Plus · $1M+ Earned · 70+ Products Shipped · 12+ Years of Full-Stack Experience ⚡ Specialized in SaaS Products · React / Node.js · Ruby on Rails · AI Integrations Most clients come to me after a frustrating experience. A product that couldn't scale, a developer who vanished mid-project, or a codebase that became a liability instead of an asset. Over 12+ years of full-stack product engineering, I've helped startups, SaaS companies, and growing businesses architect, build, and scale production-grade web applications designed for long-term growth, not just launch. That track record is reflected in $1M+ earned, Top Rated Plus status, and client partnerships built on reliability, ownership, and strong engineering execution. I’ve worked on platforms serving thousands of users across multiple industries including 𝗜𝗭𝗘𝗔 (MarTech SaaS), 𝗜𝘁𝘀𝗮𝗖𝗵𝗲𝗰𝗸𝗺𝗮𝘁𝗲 (RestaurantTech & Hospitality SaaS), 𝘅𝗶𝗤 (AI-powered B2B SaaS), 𝗔𝗹𝗹𝗼𝗰𝗮𝘁𝗼𝗿 (FinTech), 𝗔𝗹𝗼𝘀𝗮𝗻𝘁 (PropTech), 𝗧𝗲𝗮𝗰𝗵𝗲𝗿𝘆 (EdTech), 𝗔𝘂𝘁𝗵𝗼𝗿𝗶𝘂𝗺 (GovTech SaaS), and 𝗣𝗼𝘀𝘁𝗺𝗼𝗱𝗮 (E-Commerce & RetailTech). I work with founders and product teams that need a senior engineering partner capable of owning the full software lifecycle, from product planning and system architecture to development and AI integrations, testing, deployment, scaling, and ongoing optimization. 𝗪𝗵𝗮𝘁 𝗜'𝘃𝗲 𝗕𝘂𝗶𝗹𝘁 → Built and shipped 𝟳𝟬+ 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 including MVPs, enterprise-grade applications built from scratch, and large-scale legacy modernizations. I know where the hard parts are before we hit them. → I've built SaaS, fintech, and e-commerce products end-to-end, including CRMs, ERPs, AI-powered platforms, B2B marketplaces, payment platforms, LMS platforms, analytics dashboards, workflow automation platforms, and internal tools. 𝗛𝗼𝘄 𝗜 𝗕𝘂𝗶𝗹𝗱 → I build with ownership beyond implementation by identifying architectural risks early, making pragmatic technical decisions, and keeping engineering aligned with your product roadmap and business goals. → I use 𝐂𝐮𝐫𝐬𝐨𝐫 and 𝐂𝐥𝐚𝐮𝐝𝐞 in my development workflow to accelerate development while maintaining production-grade quality, testing standards, and maintainability. → AI integrations are now a core part of how I build products. I've shipped LLM-powered features, RAG pipelines, semantic search, and AI copilots into production applications that reduced manual workflows by 𝟑𝟎–𝟒𝟎%. → I architect scalable systems across multi-tenant architecture, RBAC, API integrations, background processing, and deployment pipelines. → I solve production-scale engineering challenges across cloud infrastructure bottlenecks, performance degradation, reliability gaps, and long-term scalability before they become business problems. 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸 → Languages: Ruby · JavaScript / TypeScript · Python → Backend: Ruby on Rails · Node.js (Express.js, NestJS) · Sidekiq · Kafka · RabbitMQ · BullMQ · WebSockets → Frontend: React.js · Next.js · Vue.js · Angular · Redux · Tailwind CSS · Material UI → APIs & Integrations: RESTful APIs · GraphQL · Third-Party Integrations → Databases & Search: PostgreSQL · MySQL · MongoDB · Redis · Elasticsearch · DynamoDB · Firebase → Cloud & DevOps: AWS (EC2, S3, RDS, Lambda, EventBridge) · Docker · GitHub Actions · CI/CD · Heroku · DigitalOcean · Azure → Architecture: Multi-Tenant SaaS · Microservices · Modular Monolith · Event-Driven Systems · Domain-Driven Design → Testing: RSpec · Jest · Cypress · Pytest · TDD / BDD → Security & Compliance: OAuth 2.0 · JWT · SSO · HIPAA · GDPR → Payments: Stripe · PayPal · Razorpay · PCI-Compliant Systems 𝗔𝗜 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 → LLM-powered assistants, copilots, and chat systems using OpenAI, Claude, Gemini, and LLaMA → RAG pipelines, document intelligence, vector databases, and semantic search that make product knowledge queryable through AI → Workflow automation and AI-driven interfaces embedded into SaaS dashboards and internal tools → LangChain orchestration, embeddings, and API integrations built as scalable, production-ready systems, not proof of concepts 📞 𝙍𝙚𝙖𝙙𝙮 𝙩𝙤 𝙗𝙧𝙞𝙣𝙜 𝙮𝙤𝙪𝙧 𝙞𝙙𝙚𝙖 𝙩𝙤 𝙡𝙞𝙛𝙚 𝙖𝙣𝙙 𝙥𝙧𝙤𝙥𝙚𝙡 𝙮𝙤𝙪𝙧 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙛𝙤𝙧𝙬𝙖𝙧𝙙? Whether you’re launching an MVP, modernizing a legacy system, or enhancing your platform with AI-driven features, I can turn your vision into a high-performing, scalable, and technically robust solution. 💬 Send me a message or invite on Upwork to discuss your project and get started.

Hey, my name is Shivam! I help businesses build powerful, scalable software using Claude Code. 🚀 Founder of Madhupa An AI first development agency specializing in building high performance applications using Claude and modern AI stacks. We work with startups, YC backed companies, and enterprises to turn ideas into production ready products at exceptional speed. I studied at UC Berkeley and have worked closely with teams across Silicon Valley, implementing Claude driven systems across a wide range of products. With deep expertise in AI native development, I focus on building software where AI is the core, not an add on. With experience across MVPs, SaaS platforms, marketplaces, CRMs, social platforms, and internal tools, my team and I deliver systems that are fast, scalable, and built for real world use using Claude Code and other modern AI stacks. 🛠 Core Services: AI Native Development: Claude Code, LLM powered systems, intelligent workflows MVP Creation: Startups & Small Businesses Enterprise Grade Applications Marketplace Development: Custom platforms using Claude Code SaaS Applications: End to end product development API Integrations: Seamless connections to third party tools AI & Automation: Claude powered workflows, agents, and business process automation Mobile App Development: Responsive, mobile first applications Landing Page Design: High converting, performance driven pages Internal Tools & Dashboards: Operational systems built for scale 🌟 Why Choose Me? Proven experience working with YC startups and high growth teams Deep expertise in Claude Code and AI first architecture and LLM Prompting Strong product intuition from working alongside founders and operators Fast execution without compromising scalability or quality Experience across industries including SaaS, marketplaces, and AI products 💡 Keywords for Searchability: Claude Code, AI development, LLM applications, AI SaaS, MVP development, startup MVPs, YC startups, AI automation, intelligent workflows, API integrations, marketplace platforms, SaaS product development, AI engineer, Claude expert, rapid product development, scalable software, AI agents, internal tools, dashboards, mobile first apps, UI/UX design, business process automation, custom API connections, OpenAI, Codex, LLM Prompting, Prompt engineering Let’s transform your idea into a reality. Message me today to get started!

Stop paying for technical debt - start investing in scalable growth. Most developers can write code, but very few can architect a system that grows with your business. With 12+ years of experience and 200+ successful projects, I bridge the gap between high-end custom engineering (React/Next.js) and powerful enterprise platforms (WordPress/Magento 2). ⭐️⭐️⭐️⭐️⭐️ "Denys is a rare find. He delivered a high-performance architecture that was clean, scalable, and exactly what our business needed to level up. A true partner, not just a freelancer." Why High-Ticket Clients Choose Me: I don’t just "build websites" - I engineer high-performance digital engines designed for maximum ROI. My dual expertise in custom apps and enterprise CMS allows me to solve problems others can't: Custom Product Engineering: Specialized in Next.js and React ecosystems with TypeScript and Tailwind CSS. I build SPAs and Dashboards that are lightning-fast and SEO-optimized by default. Cross-Platform Mobile: Expert React Native development. I create iOS and Android apps that share logic with your web platform, saving you 40% on development time. Enterprise E-commerce: Deep mastery of Magento 2 and WordPress/WooCommerce. I handle complex migrations, custom plugin development, and high-load optimizations. Performance First: My builds don't just work; they fly. I focus on Next.js Vercel deployments, Core Web Vitals, and clean architecture that eliminates future maintenance headaches. 🛠 Technical Ecosystem: Frontend: React.js, Next.js (SSR/ISR), TypeScript, Tailwind CSS, Redux/Zustand. Mobile: React Native, Expo, Mobile App Development (iOS/Android). CMS & E-commerce: WordPress (Custom Themes/Plugins), Magento 2, Shopify, Elementor. Backend & Ops: Node.js, API Integrations, Supabase, Firebase, Vercel. Design to Code: Pixel-perfect Figma to React and Figma to WordPress conversions. 📊 Proven Business Impact: 🔶 Logistics SaaS (Node.js & React): Boosted processing efficiency by 200% and cut manual work by 70% through smart automation. Reduced human error by 50% with an intuitive, custom-built UI using Tailwind CSS. 🔶 E-commerce Scaling (Magento & Shopify): Drove a 15% revenue increase by optimizing performance and UX. Reduced bounce rate by 30% via strategic Next.js implementation. 🔶 Health Tech (React Native): 2x User Retention by redesigning the mobile onboarding flow and performance optimization. 🚀 Why Partner With Me? Senior Authority: 12+ years in the industry. I’ve seen every bug and fixed every bottleneck. Business Mindset: I speak "ROI" and "Conversion," not just "Code." I suggest the best technical path to reach your financial goals. Clean & Maintainable: I write code that other developers love to work with. No technical debt, no spaghetti code. Flawless Communication: Professional project management, clear milestones, and 100% reliability. Looking for a Senior Partner to take your technical vision to the next level? Click the "Invite" or "Hire" button, and let’s discuss how I can help your business grow.

🔥𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: motivated engineer with a strong foundation in programming and data analytics. ** 10+ years of experience in Software Engineering and Data-Driven Solutions. ** Specialties: Workflow Automation, API Development, Advanced Statistics, and Machine Learning (ML). ** Reliable, driven, and results-oriented. 🚀𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 ** Scripting and Automation: Apps Script - VBA - R - R Shiny ** Web Development: HTML - CSS - JavaScript - Liquid ** Programming and Data Science: R - Java - MATLAB - C++ - SQL - Kotlin ** Low-code/No-code Automation: Zapier - Make.com ** Dashboards and Business Intelligence: Power BI - Tableau - Looker Studio ** Web Apps: AppSheet - Apps Script Web Apps ** CMS and Website Builders: WordPress - Squarespace - Shopify - Wix ** Technical Writing and Reporting: R Markdown - LaTeX ** Databases: Firestore - MySQL - PostgreSQL - BigQuery ** DevOps and Cloud: Shinyapps.io - RStudio/Posit Workbench - RStudio Connect 💎𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝗱 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 (that I have already implemented in the past✅): ** API (e-commerce): Shopify - Keepa ** API (CRMs): Lawmatics (for attorneys) - HubSpot ** API (admin tools): Asana - Monday - Trello - Calendly - Slack - ClickUp ** API (social media & web analytics): Google Ads - Google Merchant Center - Metricool ** API (trading): Myfxbook - Kraken ** API (Payments): Stripe - PayPal ** API (freelancing): Upwork ** API (Accounting): Alegra ** FTP: FileZilla - Motor State - Turn14 - Tactical Bucket - Parts Authority ** Console: R - Excel - MT4 (Pepperstone) ** API (Forms and Data Collection): Jotform - Google Forms ** Apps Script: Google Sheets - Google Docs - GMail - Google Chat/Spaces - Google Calendar ** R scripting: VBA - VBS - Excel - Barchart ✨Co-Founder at 𝗟𝗶𝗻𝗸𝗮𝗧𝗲𝗰𝗵 ** We're developers with strong foundations in data science ** We can do all you read above and much more - ask me in DM!

I am an expert senior fullstack developer with 15+ years of experience. My tech stack includes PHP, Symfony, Laravel, MySQL, PostgreSQL, ElasticSearch/OpenSearch, Javascript, Vue.js, React.js, jQuery, HTML/CSS, Docker, PHPUnit. I usually help clients with complex tasks like building scalable MVPs, relaunching large legacy projects, upgrading PHP, Symfony, and Laravel to the latest stable versions, and creating development teams for long-term development. I can take over the development of your existing project if it is stuck or you lose your developers. Working with me, you'll get more than just a developer. You also get a technical expert and consultant for your project's most appropriate and efficient solutions. And when you are ready to grow, I am here to be your partner with an excellent team of highly skilled engineers who can solve nearly any problem in a web development area. See what people say about working with me ✓ very responsive with communication ✓ programming skills were outstanding ✓ easy to communicate with ✓ a lot of experience with big web projects ✓ communication is straight, reliable and quick ✓ a great developer ✓ did a great job ✓ awesome programmer ✓ works incredibly fast ✓ exceeded my expectations ✓ can do something in two hours that would take other developers ten hours. ✓ fast and accurate ✓ great working attitude And that's not all. The full list of excellent reviews you can find below. Technical stack: PHP, Symfony, Laravel, MySQL, PostgreSQL, ElasticSearch, Javascript, Vue.js, React.js, Node.js, jQuery, HTML/CSS, AWS, GCP, Docker, PHPUnit. Please, contact me to discuss your project details. Looking forward to our cooperation! Dmitry.

🚀 I help tech startups and growing businesses build custom Full Stack solutions - from custom SaaS platforms and enterprise apps (CRM/ERP/HRM) to AI-powered tools and automation pipelines that deliver real business results. I’m Oleksandr, CEO at Dinamicka Development – a leading Full Stack development agency. From MVPs to enterprise platforms, we provide end-to-end Full Stack development services, combining deep engineering expertise with modern AI-driven coding approaches to build products faster, more cost-effectively, and in alignment with your business goals. With 10+ years in software development and system architecture, my team has delivered 200+ projects across SaaS, logistics, real estate, fintech, edtech, and e-commerce – now enhanced with AI-driven engineering. 📈 𝗞𝗘𝗬 𝗠𝗘𝗧𝗥𝗜𝗖𝗦 & 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 ✅ 10+ years in full stack software development ✅ 200+ projects delivered worldwide ✅ Proven success with SaaS startups and enterprise apps (CRM/ERP/Analytics Dashboards) ✅ 100% satisfaction rate across industries ✅ 85% clients retain long-term partnerships 🤖 𝗔𝗜-𝗗𝗥𝗜𝗩𝗘𝗡 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 – 𝗪𝗛𝗔𝗧 𝗪𝗘 𝗕𝗨𝗜𝗟𝗗 🚩 AI Agents & Autonomous Workflows (LangChain, LangGraph, CrewAI, MCP) 🚩 Custom AI Chatbots for SaaS & enterprise platforms (OpenAI GPT, Claude/Anthropic) 🚩 RAG Systems — private knowledge bases with vector DBs (Pinecone, Milvus, Weaviate) 🚩 AI Automation Pipelines (n8n, Make) with API & Webhook orchestration 🚩 AI-powered document processing & structured data extraction 🚩 Third-party AI integrations into CRM, ERP, and internal tools 🚩 AI-accelerated Full Stack development — faster delivery, same quality 🛠 𝗙𝗨𝗟𝗟 𝗦𝗧𝗔𝗖𝗞 – 𝗪𝗛𝗔𝗧 𝗪𝗘 𝗕𝗨𝗜𝗟𝗗 🚩 Enterprise Web Apps, SaaS, CRM, Dashboards, ERP, HRM, DMS 🚩 Mobile & Web Apps, Admin Panels & Analytics Dashboards 🚩 E-commerce Solutions, Marketplaces, Websites & Landing Pages 🚩 Data Visualization, Analytics & Reporting 🚩 IoT solutions, Chrome Extensions, Figma Plugins With us, you don't just hire a developer – you get a solution – clear project management, fast UI/UX design, expert frontend & backend engineering (React, Node.js & Python), AI-driven testing, DevOps services, and marketing support. We follow Agile (Scrum & Kanban), so you'll always have full visibility and a product that grows with your business. ⚙️𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗪𝗘 𝗦𝗘𝗥𝗩𝗘 ✅ Logistics & Supply Chain ✅ Automotive & Fleet Management ✅ Healthcare & Sports ✅ Real Estate & PropTech ✅ Fintech & Banking ✅ E-commerce & Retail ✅ Big Data & AI-Driven Platforms ✅ Food Delivery & Restaurant Tech ✅ Education & EdTech ✅ IoT & Smart Solutions ✅ SaaS & B2B Platforms 🖥 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗬 𝗦𝗧𝗔𝗖𝗞 ➕ AI & Agents: OpenAI (GPT-4o/GPT-5), Anthropic Claude, LangChain, LangGraph, CrewAI, MCP ➕ RAG & Data: RAG Pipelines, Pinecone, Milvus, Weaviate, Structured Data Extraction ➕ Automation: n8n, Make, Zapier, Vapi, Retell AI, ElevenLabs, Voiceflow, Twilio ➕ Front-end: React, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, WebGL, Three.js ➕ Back-end: Node.js, Nest.js, Python, FastAPI, Django, Flask, PHP, Laravel, .NET, GraphQL ➕ Databases & Cloud: PostgreSQL, MongoDB, MySQL, AWS, Azure, Google Cloud, Supabase ➕ Mobile: React Native, Flutter ➕ CRM & Ecosystems: HubSpot, Salesforce, GoHighLevel, Pipedream, Custom Webhooks ➕ E-commerce & CMS: WordPress, WooCommerce, Shopify, Strapi, BuilderIO ➕ DevOps & Security: CI/CD, Docker, GitHub Actions, QA, penetration testing 🤝 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗨𝗦 Whether you need a classic Full Stack team or a developer who uses AI tools to ship faster and smarter, we adapt to your workflow. ✔ AI-accelerated development: faster delivery, better quality, lower cost ✔ Clear communication, structured requirements, no "black box" ✔ On-time delivery with Agile sprints and full transparency ✔ End-to-end: from architecture and UI/UX to deployment and scaling 📩 𝙇𝙚𝙩'𝙨 𝘽𝙪𝙞𝙡𝙙 𝙎𝙤𝙢𝙚𝙩𝙝𝙞𝙣𝙜 𝙂𝙧𝙚𝙖𝙩 𝙏𝙤𝙜𝙚𝙩𝙝𝙚𝙧! Whether you're launching a SaaS product, integrating AI agents into your platform, automating operations with n8n, or scaling an enterprise app — message me and let's map out your technical roadmap.