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Abhinav G.
$15/hr
100% Job Success
$50K+ earned
Available now
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I’m a Full-Stack Developer specializing in scalable SaaS platforms and modern web applications. I help businesses build, launch, and scale production-ready products from MVP to fully deployed systems. I develop fast, scalable, and AI-powered web solutions tailored to your business goals. Recently delivered an AMP (Accelerated Mobile Pages) - optimized blog platform with secure AWS payment integration, ensuring high performance, reliability, and seamless user experience. I handle the full development lifecycle of web applications and SaaS products: 𝗥𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀 → 𝗦𝘆𝘀𝘁𝗲𝗺 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 → 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 → 𝗔𝗣𝗜 & 𝗧𝗵𝗶𝗿𝗱-𝗣𝗮𝗿𝘁𝘆 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 → 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 → 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 & 𝗢𝗻𝗴𝗼𝗶𝗻𝗴 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 ➡️ My Development Approach I use modern development practices and AI-assisted tools to improve delivery speed, maintain code quality, and build efficient, production-ready systems: 🔸 Replit – Prototyping for full-stack and SaaS applications 🔸 Lovable – UI and product development 🔸 Base44 – Backend setup for SaaS systems 🔸 Cursor – AI-assisted coding 🔸 GitHub Copilot – Code suggestions ➡️ My Full-Stack Development Services Are: 🔸 Custom web applications & scalable SaaS platforms 🔸 Responsive frontend development (React.js, Next.js) 🔸 Secure backend systems (Node.js, Python) 🔸 REST & GraphQL API development & integrations 🔸 Third-party integrations (payments, external services) 🔸 Database design, optimization & performance tuning ➡️ SaaS Development Services I Can Provide Are: 🔸 Designing scalable multi-tenant SaaS architectures with secure data isolation 🔸 Implementing authentication, authorization, and role-based access control (RBAC) 🔸 Building subscription systems, billing workflows, and payment integrations 🔸 Developing admin panels, dashboards, and analytics systems 🔸 Integrating AI-powered features within SaaS applications 🔸 Optimizing performance with caching and scalable system design 🔸 Setting up cloud infrastructure, deployment pipelines, and CI/CD workflows ➡️ Tech Stack & Tools I Work With : 🔸 Frontend: React.js, Next.js, Tailwind CSS 🔸 Backend: Node.js, Python (FastAPI, Flask), REST & GraphQL APIs 🔸 Databases: PostgreSQL, MongoDB, MySQL, Redis 🔸 DevOps & Cloud: AWS, Docker, CI/CD, Vercel Let’s discuss your project and build a scalable MVP or production-ready SaaS/web application.
Abhinav G. has worked .
The Brihaspati Infotech Pvt. Ltd.
Associated with
The Brihaspati Infotech Pvt. Ltd.
$10M+
earned
Oguzhan Tarik G.
$70/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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I’m a Full Stack Developer, SaaS Developer, MVP Developer and AI Integration Developer focused on building production-ready web applications, SaaS platforms, MVP products, AI-powered applications and scalable internal tools. My work sits at the intersection of Full Stack Development, SaaS Development, MVP Development, AI Integration, Backend Development and product architecture. I help founders, startups and growing teams turn early product ideas into real software products, from validation-stage prototypes to launch-ready SaaS platforms, dashboards, admin panels, customer portals, workflow tools and AI-enabled applications. As a Full Stack Developer, I work across frontend, backend, databases, APIs and product logic. My frontend work is usually React and Next.js based, while my backend work often involves Node.js, Python, FastAPI, REST APIs, authentication systems, database architecture, third-party integrations and scalable backend services. As a SaaS Developer, I focus on building SaaS products that can support real users, real workflows and long-term product growth. This includes multi-role dashboards, user permissions, authentication, subscription-ready flows, payment integrations, admin panels, reporting systems, customer portals, API integrations and operational tools that teams can confidently use after launch. As an MVP Developer, I help founders and product teams move quickly without building throwaway prototypes. I focus on the core user journey first, then design the technical foundation around what the product needs to become. My MVP Development work helps teams launch faster while keeping the product maintainable, scalable and easier to improve after the first release. As an AI Integration Developer, I build AI-powered features inside real products, not isolated demos. My AI Integration work can include AI agents, AI workflows, LLM-based features, automation logic, data processing, AI-powered dashboards, chatbot features, recommendation systems and backend systems that connect AI functionality with real business workflows. As a Backend Developer, I design and build the technical foundation behind SaaS platforms, MVP products and AI-powered applications. This includes APIs, database models, authentication, authorization, background jobs, integrations, backend workflows and scalable service logic that keeps products reliable as they grow. Clients typically work with me when they need: * a Full Stack Developer who can own frontend, backend, databases and APIs * a SaaS Developer who understands product architecture and long-term scalability * an MVP Developer who can turn an idea into a launch-ready product * an AI Integration Developer who can add practical AI features into real software * a Backend Developer experienced with Node.js, Python, FastAPI and REST APIs * a Full Stack Developer for SaaS MVPs, dashboards and internal tools * a SaaS Developer for authentication, permissions, payment flows and admin panels * an MVP Developer for startup products, early-stage platforms and validation builds * AI Integration support for automation, AI agents, AI workflows and LLM-based features * React and Next.js web applications connected to stable backend systems * scalable API-driven products built for real users and future growth * internal tools, CRMs, portals, dashboards and operational platforms * backend-connected SaaS platforms with clean database architecture * product modernization, technical rebuilds and architecture improvements A large part of my work as a Full Stack Developer, SaaS Developer, MVP Developer and AI Integration Developer focuses on: * Full Stack Development for SaaS platforms and web applications * SaaS Development from MVP to scalable product architecture * MVP Development for founders, startups and early-stage products * AI Integration for SaaS products, dashboards and automation workflows * React and Next.js frontend development * Node.js and Python backend development * FastAPI, REST APIs and third-party API integrations * database architecture with PostgreSQL, MongoDB and Redis * authentication, authorization and role-based access * dashboards, admin panels, CRMs and customer portals * workflow automation and AI-enabled business logic * backend systems for AI-powered applications * internal tools and operational platforms * scalable product architecture for growing teams * API-first software products built for real business use My Full Stack Developer work is focused on making sure the frontend, backend, database, APIs and integrations work together as one stable product. My SaaS Developer work is focused on building products that can support real users, repeated workflows and long-term product growth. My MVP Developer work is focused on helping teams launch the right first version quickly and intelligently. If you need a Full Stack Developer, SaaS Developer, MVP Developer can support your product end to end, feel free to invite me!
Oguzhan Tarik G. has worked .
Vizio AI
Associated with
Vizio AI
$800K+
earned
Ali A.
$60/hr
100% Job Success
$400K+ earned
Offers consultations
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👋 Hi there! I'm Ali Arshad, a Senior Software Architect with over a decade of experience in building high-quality, scalable web and mobile applications. I specialize in Javascript stacks. I'm well-versed in modern frameworks like Next.js and React. My expertise covers: 🌐 Next.js: Building server-side rendered applications and static sites ⚛️ React: Creating dynamic user interfaces and single-page applications 🔥 Angular: Developing robust front-end applications ☁️ SaaS Development: Crafting, deploying, and maintaining SaaS products 🤖 AI/ML: Leveraging OpenAI technologies for smart app enhancements 🗣️ Chatbot Building: Developing intelligent chatbots for various use cases 🔄 CI/CD: Setting up seamless CI/CD pipelines 📝 Project Management: Leading projects with Agile methodologies 👥 With experience leading teams and working on Upwork's engineering team, I bring a wealth of knowledge to any project. I have successfully completed over 90 projects on Upwork, all with 5-star ratings, demonstrating my commitment to excellence and client satisfaction. I’m dedicated to delivering exceptional results, fostering innovative solutions, and maintaining transparent communication. Let’s transform your vision into reality! Looking forward to collaborating...
Ali A. has worked .
VQode Solutions Pvt. Ltd.
Associated with
VQode Solutions Pvt. Ltd.
Anton K.
$69/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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I'm a SaaS Product Lead with 10+ years in UX/UI & Development — I scope, direct, and own full-stack SaaS delivery. Behind every project is a vetted senior team (UX/UI, React, Next.js, Node.js, TypeScript, Supabase) that I personally supervise end-to-end. 🚀 What you're hiring when you hire me: Product clarity + UX architecture + full-stack SaaS execution. Not a solo developer. A lead who owns outcomes. 🎯 Clients come to me when: * They need an MVP launched without over-engineering it * Their dashboard works technically but users can't navigate it * Their SaaS product needs stronger UX before they can sell enterprise * They've outgrown a solo freelancer but aren't ready to hire in-house 🛠 I lead the full delivery: * Product discovery * Information Architecture * Dashboard UX * RBAC and permission flows * API integrations * admin panels * design-to-code handoff — executed by a senior React / Next.js team. 🎯 Best-fit projects: * SaaS MVPs * Analytics dashboards * Client portals * Internal tools * FinTech platforms (Banking platforms / apps, Trading platforms / apps, Investment platforms / apps, Accounting / Bookkeeping / Tax Management platforms, Mortgage / Brokerage platforms) * Healthcare / HealthTech apps * Real Estate / PropTech portals * AI-enabled SaaS * Complex Engineering platforms (Construction / Manufacturing / Industrial Machinery Manufacturing) * Data Science & Data Analytics platforms * Marketing / MarTech platforms * Industrial Automation / IoT platforms (Sensor Tech, Condition Monitoring Systems, Inventory Platforms, Equipment Monitoring System, Industrial Machinery Manufacturing, etc.) * Cybersecurity platforms * Logistics / Supply Chain / Intralogistics platforms / Transportation Management Systems (TMS) for Freight and Shipping * Energy Supply / Renewable Energy / Green Energy / Carbon Footprint platforms 💬 If you want a development lead who takes full ownership — not just a coder who waits for instructions — let's talk.
Anton K. has worked .
LeverageUX
Associated with
LeverageUX
$400K+
earned
Talal T.
$45/hr
100% Job Success
$400K+ earned
Available now
Offers consultations
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I build AI-powered SaaS & mobile apps that help startups launch fast and scale and AI trainer. From MVP to production, I handle everything—so you can focus on growth, users, and revenue. ⸻ 💡 What I Do * AI apps (GPT, Claude, automation workflows) * SaaS & MVP development (startup-focused) * Mobile apps (React Native / Expo) * Full-stack systems (React, Next.js, Node, Laravel) * APIs, payments, real-time features ⸻ ⚡ Proven Work * AI legal marketplace (USA) → smart search across 1.3M+ lawyers * BLE sports app (golf) → real-time device tracking with low latency * Healthcare platform → video consultations (WebRTC) ⸻ 🧠 Tech Stack GPT, Claude, Cursor, Replit React, Next.js, Node.js, Laravel React Native, Expo AWS, Vercel, GCP ⸻ 🎯 Why Clients Hire Me * I think like a founder, not just a developer * I build products that scale, not quick hacks * Clean architecture + fast execution * Clear, direct communication ⸻ 👉 Building something serious? Send an invite.
Talal T. has worked .
The Web Jobs
Associated with
The Web Jobs
$200K+
earned
Hassaan Z.
$30/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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⭐Top Rated Plus | Top 3% Globally on Upwork in Full Stack SaaS and AI Development. If you shoot me a invitation or direct message i'll send you a personalized loom video back on how i may be able to help you! Your AI SaaS works in the demo, then breaks the moment real users hit it. I build production ready web applications and Full Stack SaaS platforms that don't, the kind running production right now, moving 10,000+ messages a day at 99% delivery and saving one client $200k+ a year. From AI automation and RAG systems that don't hallucinate to scalable backend systems, multitenant architectures and secure enterprise software,I build products that stay reliable as they grow. And where it matters most, in regulated healthcare and fintech, that's the work I'm known for. Over the last 10+ years, I've delivered Full Stack Development FinTech, Health Tech, HR Tech and Ed Tech, designing and delivering SaaS Development projects, AI-powered applications, MVP Development, workflow automation systems, cloud-native applications and enterprise platforms. As a Top Rated Plus on Upwork with 1000+ billed hours and a consistent 5 star track record, I focus on building systems and products that remain reliable as your user base grows. WHAT MAKES ME DIFFERENT: Most developers focus on delivering features. I focus on delivering systems that can operate in production. Before writing code, I help founders and product teams make the right technical architecture, system architecture, scalability, AI integration, compliance, infrastructure and long term maintainability decisions. My focus is delivering scalable architecture and production ready software rather than simply shipping features. Whether you're launching MVP, modernizing a legacy web application, building an AI SaaS platform, creating a new software product, or integrating AI into existing business, I help define the technical roadmap and execute the entire product development lifecycle. My work frequently involves: • AI native SaaS products, SaaS Development, multi- tenant platforms • AI Agents, AI Voice Agents, AI Automation • Retrieval-Augmented Generation (RAG) systems, knowledge assistants, LLM applications • Healthcare SaaS & HIPAA-compliant web applications • Fintech platforms & payment systems • Enterprise API Development & API Integration • Cloud Infrastructure, DevOps & Backend Development What Client Says: "This developer did an outstanding job and exceeded our expectations in every way. They quickly became a lead developer, taking ownership of complex requirements and delivering high-quality, well-structured work consistently." "Very responsive, professional, and communicative. Will be working with them again soon!" WHAT I BUILD FOR YOU: → AI-powered SaaS platforms, Full Stack Web Applications, startup MVPs, MVP Development, multi-tenant SaaS applications, enterprise software, Stripe billing, RBAC, ABAC, audit logs, row-level security. → AI Agents, AI Voice Agents, AI Automation, RAG systems, knowledge assistants, AI copilots, custom LLM workflows. → Full-Stack Web Applications Development using Next.js, React, TypeScript, Node.js, Python, FastAPI, scalable backend systems and cloud-native architectures → Healthcare SaaS solutions including HIPAA-compliant web applications, patient engagement systems, secure healthcare workflows, and enterprise software. → FinTech software products including payment systems, subscription platforms, financial dashboards, transaction processing and compliance-focused architecture. → API Development, Backend Development and API Integration with OpenAI, Stripe, Twilio, HubSpot, Salesforce, CRMs, ERPs and third-party SaaS platforms. → Workflow Automation using n8n, AI-powered business processes, customer support automation, onboarding automation, and sales automation → Cloud Infrastructure, AWS deployments, Docker, CI/CD pipelines, monitoring, production rollouts, and scalable backend systems CORE STACK & KEYWORDS: Full Stack Development, Web Application Development, SaaS Development, AI SaaS, Platform Development, Technical Architecture, System Architecture, Database Architecture, Backend Development, Software Architecture, Scalable Architecture, Enterprise Software, Cloud Infratructure, Product Development, Next.js, React, TypeScript, Node.js, Nest.js, Python, FastAPI, Django • Open AI, GPT-4, Claude, Gemini, LangChain, LangGraph, AI Agents, AI Voice Agents, RAG, Vector Database, pgvector, Pinegone • PostgreSQL, Supabase, MongoDB, Redis, Firebase • AWS, Docker, Kubernetes, CI/CD • Stripe, Twilio, HubSpot, Salesforce, • Multi-tenant SaaS, MVP Development, SaaS Architecture, Workflow Automation, HIPAA, SOC2, PCI-DSS, OAuth2, RBAC, ABAC, Row Level Security
Hassaan Z. has worked .
Tensor Labs
Associated with
Tensor Labs
Bhoopendra S.
$25/hr
97% Job Success
$100K+ earned
Available now
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I build scalable 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐜𝐮𝐬𝐭𝐨𝐦 𝐂𝐑𝐌 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, 𝐚𝐧𝐝 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞𝐬 that help businesses automate processes, improve efficiency, and grow faster. Expert in 𝐀𝐏𝐈 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧, 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐒𝐚𝐚𝐒 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 for modern, scalable applications. ✔️ 100% Job Success ✔️ Top Rated ✔️ $100K+ Earned ✔️ 8000+ Hours With 10+ years of experience, I specialize in designing and developing end-to-end web applications — from robust backend systems to intuitive dashboards — focused on performance, scalability, and real business outcomes. ________________________________________ What I Can Help You With: • Full Stack SaaS Development (MVP to scalable platforms) • Custom CRM Development (Sales, automation, workflows) • Backend Development (FastAPI, Django, Laravel, Node.js) • API Development & Integration (REST, SOAP, 3rd-party APIs) • AI Integration (AI SaaS apps, automation, smart workflows) • Custom Dashboards & Admin Panels • Database Architecture & Optimization • Automation Systems & Business Tools ________________________________________ My Approach: I focus on building clean, scalable, and future-ready systems that are: • Fast & secure • Easy to scale • Built with best coding practices • Designed for real business use ________________________________________ Industries I’ve Worked With: • SaaS Platforms • Real Estate Applications • Healthcare Systems • Call Center Solutions • eCommerce & Marketplaces • Community Platforms ________________________________________ Why Clients Choose Me: • Strong focus on business logic + scalability • Clear communication & quick response • Long-term support & reliability • Ability to turn ideas into working products (MVP → Scale) ________________________________________ If you're looking for a Full Stack SaaS Developer, CRM Expert, or API Specialist who can build reliable, scalable, and high-performing systems — let’s connect and discuss your project. Keywords: Full Stack Developer | Backend Developer | SaaS Developer | SaaS Application Development | Custom CRM Development | API Developer | API Integration | Web Application Development | FastAPI Developer | Python Developer | Django Developer | Node.js Developer | Laravel Developer | AI Integration | AI SaaS Development | OpenAI API Integration | ChatGPT Integration | AI Automation | MVP Development | Scalable Systems | Microservices Architecture | Custom Dashboard Development | Admin Panel Development | Database Design | Automation Solutions Hash (#) Tags: #FullStackDeveloper #SaaSDeveloper #BackendDeveloper #APIDeveloper #APIIntegration #CRMDevelopment #CustomCRM #WebAppDevelopment #PythonDeveloper #FastAPI #DjangoDeveloper #NodeJSDeveloper #LaravelDeveloper #AISaaS #AIIntegration #ChatGPTIntegration #OpenAI #Automation #MVPDevelopment #ScalableSystems
Bhoopendra S. has worked .
Midriff Info Solution Pvt. Ltd.
Associated with
Midriff Info Solution Pvt. Ltd.
$100K+
earned
Bhushan L.
$22/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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Python AI Engineer | FastAPI | Django | AI Agents | LLM | SaaS Architect | SAAS developer | react I help startups, SaaS companies, and enterprises build AI-powered products, scalable Python backends, and modern SaaS applications that are secure, reliable, and built for growth. With 10+ years of experience in software engineering, I specialize in Python development, AI automation, backend architecture, and cloud-native applications. Whether you're building an MVP, integrating AI into an existing product, or developing an enterprise SaaS platform, I can take your idea from architecture to production. What I Can Help You Build AI Agents & Agentic Workflows AI Automation Platforms Custom Python Applications FastAPI & Django Backends Multi-Tenant SaaS Platforms Enterprise APIs & Integrations AI Chatbots & Virtual Assistants LLM Applications RAG (Retrieval-Augmented Generation) Solutions AI-Powered CRM & ERP Systems Workflow Automation Platforms Data Processing & Analytics Applications Python Expertise Python FastAPI Django Flask Async Python SQLAlchemy Celery Pydantic REST APIs GraphQL WebSockets Microservices Background Workers API Development API Integration Authentication (JWT, OAuth, RBAC) Performance Optimization Backend Architecture AI & Machine Learning I build intelligent applications using the latest AI technologies. OpenAI Claude Gemini LangChain LangGraph CrewAI MCP (Model Context Protocol) AI Agents Multi-Agent Systems Prompt Engineering Function Calling Structured Outputs RAG Pipelines Semantic Search Vector Search AI Workflow Automation Document Intelligence OCR NLP AI Chatbots Vector Databases & AI Infrastructure pgvector Pinecone ChromaDB FAISS Redis PostgreSQL MongoDB MySQL Cloud & DevOps AWS Docker Kubernetes GitHub Actions CI/CD Vercel Railway DigitalOcean Azure Google Cloud Platform Industries AI Startups SaaS Healthcare FinTech HRTech EdTech Real Estate E-commerce Manufacturing Logistics Recent Project Experience I've successfully delivered AI-powered recruitment platforms, healthcare SaaS products, enterprise CRM systems, financial platforms, workflow automation solutions, AI copilots, customer portals, and scalable backend systems. My experience includes integrating OpenAI, Claude, and other large language models into production applications while designing secure APIs and cloud-native architectures that scale. Why Clients Hire Me ✔ 10+ Years of Professional Software Development Experience ✔ Top Rated Plus Freelancer on Upwork ✔ AI-First Product Development ✔ Clean, Scalable & Well-Documented Code ✔ Agile Development with Weekly Sprint Deliveries ✔ Strong Communication & Complete Transparency ✔ Long-Term Technical Partnership I don't just write code—I help businesses build products that solve real problems. My focus is on delivering scalable Python applications, AI-powered solutions, and SaaS platforms that are production-ready, maintainable, and designed for long-term success. Core Skills: Python Developer, Python Backend Developer, FastAPI Developer, Django Developer, AI Engineer, AI Agent Developer, AI Automation Expert, OpenAI Developer, Claude AI, LangChain Developer, LangGraph, MCP, RAG, LLM Applications, API Integration, SaaS Development, Backend Development, PostgreSQL, Docker, AWS, Enterprise AI, Workflow Automation, Cloud Applications.
Bhushan L. has worked .
Talentegia Technologies Pvt. Ltd.
Associated with
Talentegia Technologies Pvt. Ltd.
$4M+
earned
Andrey F.
$45/hr
100% Job Success
$2K+ earned
Available now
Offers consultations
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𝟏𝟎𝟎% 𝐨𝐧-𝐭𝐢𝐦𝐞, 𝐨𝐧-𝐛𝐮𝐝𝐠𝐞𝐭 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲 - 𝐟𝐨𝐜𝐮𝐬𝐞𝐝 𝐨𝐧 𝐞𝐱𝐜𝐞𝐞𝐝𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐞𝐱𝐩𝐞𝐜𝐭𝐚𝐭𝐢𝐨𝐧𝐬. 🏆Certified Laravel, React and Anthropic (Claude Code) developer🏆 Senior Full Stack developer | SaaS developer | Tech Architect 👉 more than 200 successfully completed development projects including MVP / SaaS, 40,000 development hours, 15 years of professional experience. 👉 5×better performance, security, and scalability. Build scalable, high-performance SaaS platforms, web apps, dashboards, APIs, and AI-driven systems that help your business run smarter, faster, and more securely. Every project is designed to deliver seamless user experiences, robust security, and solutions ready to grow with your business. From intuitive front-end interfaces to powerful back-end systems and AI automation, your platform will work flawlessly—saving time, reducing risk, and enabling you to focus on what matters most. Core Expertise: ✔︎ Full-Stack Web Development ✔︎ SaaS Application / MVP Development / POC Development ✔︎ AI Agents & AI Automation ✔︎ LLM Integrations (OpenAI, Anthropic, etc.) ✔︎ REST API Development & Integration ✔︎ Backend Logic, Workflows & Data Processing ✔︎ Pixel-Perfect and Responsive Front-End UI/UX ✔︎ Authentication, Roles & Permissions ✔︎ Database Architecture, Optimization & Queries ✔︎ Component-Based & Modular Architecture ✔︎ Performance optimization, debugging & improving existing platforms ✔︎ Microservices (Golang) 🛠️ Tech Stack & Tools: Front-end: React, Next.js, JavaScript, TypeScript, Tailwind CSS, HTML5, CSS3 Back-end: PHP, Laravel, REST APIs, Golang AI / Automation: OpenAI API, Assistants API, AI agents, embeddings, model fine-tuning, workflow automation Databases: MySQL, PostgreSQL, MongoDB HOW I CAN ASSIST YOU: ► Whether you're launching a B2B SaaS startup or need help with MVP scoping, I support startups with SaaS MVP and MVP development - from concept to code. I can help build your custom SaaS platform / CRM / ERP using Laravel, React, Vue.js, TailwindCSS, and MySQL or PostgreSQL. ► As a Full Stack Developer, I specialize in PHP, React, WordPress, Gutenberg, ACF PRO, and custom WordPress plugins. Whether you need a WordPress Landing Page Developer or full CMS development, I’ve got you covered. Industries I work with include real estate, blockchain, finance, dental, and healthcare. ► I develop scalable web applications, Ecommerce platforms, SASS / MVP using JavaScript, TypeScript, Laravel PHP, React, HTML, CSS, jQuery, and more. I support modern architecture including microservices, ERP, and CRM solutions. ► As API expert, I handle both API development and RESTful API integration, including complex backend logic and third-party services like Stripe and Mailgun. ► I create bespoke WordPress solutions using Gutenberg, Advanced Custom Fields Plugin, and custom PHP-based development for highly tailored features. ► Figma to React - Bring your design to life! I convert your Figma mockups into responsive, scalable apps using React, Vue.js, or Laravel with TailwindCSS. ► Project Scoping & Project Architecture Planning - From Software Architecture & Design to end-to-end planning, I ensure your project is structured for success. Acting as your CTO, I help plan backend (PHP, SQL, PostgreSQL), frontend (React, Vue.js, HTML/CSS), and everything in between. ► As a full stack developer, full stack web developer, full stack developer react, full stack developer react, full stack developer nextjs, full stack website developer, front end developer, software developer, saas developer, front end developer next.js, front end developer react, nextjs frontend, react next tailwind frontend, front-end developer full-stack, frontend react, backend next.js, backend developer, backend. What clients value: 💎 Clean, maintainable, and scalable architecture 💎 Ability to handle both UI and complex backend logic 💎 Timely execution with minimal oversight 💎 Strong understanding of SaaS product flows 💎 Ability to integrate AI features without complicating the system 💎 A solution-oriented, collaborative communication style If you’re looking for a full-stack developer , full stack developer , fullstack developer , full stack web developer , full stack web , full-stack developer or SaaS developer who can build or upgrade your SaaS platform, develop a custom web application, or integrate AI features into your product - I’m ready to support your project from idea to deployment. 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐦𝐞 𝐭𝐨𝐝𝐚𝐲 to discuss your project.
Andrey F. has worked .
Haris G.
$61/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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I am an experienced AI SaaS Developer and Full Stack Developer who specializes in building scalable AI-driven SaaS platforms, backend systems, and end-to-end products that work in production, not just prototypes. I work with founders, startups, and product teams who need AI-powered features, scalable backend systems, and full stack applications that can handle real users, complex workflows, and business logic without breaking as they grow. My expertise includes Python (FastAPI, Django), React, Node.js, API integrations, AI agents, automation systems, and SaaS development. I focus on building reliable, production-ready systems with strong architecture, clean APIs, and scalable infrastructure. 𝗦𝗲𝗹𝗲𝗰𝘁𝗲𝗱 𝗥𝗲𝘀𝘂𝗹𝘁𝘀: • IDEO Labs — Built an AI-driven workspace with RAG pipelines, multimodal content ingestion, and chat automation, helping secure $75M in VC funding and scaling to 10,000+ users. • Voxr.ai — Built AI-powered outbound voice SaaS integrated with ElevenLabs and NVIDIA, enabling sub-400ms latency and reducing SDR operational costs. • Chatley.ai — Developed AI voice automation systems that helped scale customer interactions and contributed to $1M+ in generated revenue. • StackFuse — Built AI-powered multichannel outreach systems across LinkedIn, Email, and WhatsApp with automation and lead scoring workflows processing millions of leads. • BrainScan Tumor Analyzer — Delivered a HIPAA-compliant medical imaging platform using Swin-UNETR for 3D brain tumor segmentation, achieving 98.7% accuracy and reducing analysis time by 80%. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱: • AI SaaS platforms • AI Agents & Voice AI systems • Full Stack Web Applications • RAG Applications & LLM Workflows • Backend APIs & Integrations • SaaS Platforms & Dashboards • CRM & Workflow Automation • Client Portals & Admin Panels • Automation Systems 𝗞𝗲𝘆 𝗦𝗸𝗶𝗹𝗹𝘀: • AI SaaS Development • Full Stack Development • Python (FastAPI, Django) • React & Node.js • OpenAI API & LangChain • API Integration & Automation • Retrieval Augmented Generation (RAG) • Voice AI (ElevenLabs, Deepgram) • PostgreSQL, Redis, MongoDB 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸: As a Full Stack Developer, I take ownership of both frontend and backend systems to ensure everything works together smoothly. As an AI SaaS Developer, I focus on reliable, scalable AI features that work in real business environments, not just demos. I care about architecture, scalability, clean delivery, and measurable business outcomes. If you are building an AI platform, SaaS product, automation system, or scalable web application, let’s connect.
Haris G. has worked .