Hire the Best Base44 Experts

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Kunsang M.

AI MVP & SaaS Developer | Lovable & Supabase | React js & Node js

Darjiling, India
$20 per hour
7 jobs
$10K+ total earnings

๐—›๐—ถโŸ ๐—œโ€™๐—บ ๐—ž๐˜‚๐—ป๐˜€๐—ฎ๐—ป๐—ด ๐— ๐—ผ๐—ธ๐˜๐—ฎ๐—ปโŸ ๐—ฎ ๐—™๐˜‚๐—น๐—น-๐—ฆ๐˜๐—ฎ๐—ฐ๐—ธ & ๐—”๐—œ ๐—ช๐—ฒ๐—ฏ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—ฒ๐—ฟ ๐˜€๐—ฝ๐—ฒ๐—ฐ๐—ถ๐—ฎ๐—น๐—ถ๐˜‡๐—ถ๐—ป๐—ด ๐—ถ๐—ป ๐—ฐ๐˜‚๐˜๐˜๐—ถ๐—ป๐—ด-๐—ฒ๐—ฑ๐—ด๐—ฒ ๐—”๐—œ ๐˜๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฒ๐˜€. I help startups and businesses turn ideas into real, scalable, and intelligent digital products using modern full-stack tech and advanced AI integrations not just basic demos or prototypes, but production-ready MVPs and applications built to grow. My focus is simple: Ship fast, build clean, and scale without rewrites. I specialize in designing and developing end-to-end web applications powered by robust frontends, secure backends, and smart AI architectures that bring intelligence directly into user workflows. Whether you need to integrate advanced AI models, build a full-stack platform from scratch, or scale an existing product with intelligent features, youโ€™re in the right place. Letโ€™s build something incredible together!

Sudha C.

AI Agents & Automation | Claude Code | Lovable | Base44 | React Native

Ahmedabad, India
$22 per hour
227 jobs
$200K+ total earnings

If you are building with Lovable, Claude Code, Base44, Replit, React Native or need a full-stack developer & AI Engineer who delivers production-ready web platforms, SaaS products, AI Agents, AI Automation, AI Workflow Automation, AI Integration and mobile apps that work at scale, you are in the right place. With 10+ years of experience and a Top Rated Plus badge, I build AI-powered applications, React Native mobile apps, automated workflows, and intelligent systems that go from idea to live product. I understand both the AI tools that generate code and the real architecture required to make that code production-ready, secure, and scalable. โ€” AI & VIBE CODING DEVELOPMENT โ€” Expert delivery of full-stack applications using Lovable, Claude Code, Base44, Replit, and Bolt.new. I extend AI-generated codebases with real backend logic, fix broken vibe-coded projects, AI Integration, AI Automations, AI Workflows, integrate Supabase, Stripe, and custom APIs, and take AI-built prototypes to deployed, production-ready products. If your Lovable or Base44 app needs a proper backend, authentication, or payment layer - this is the service for that. โ€” FULL-STACK WEB DEVELOPMENT โ€” React, Next.js, Node.js, Python, Laravel, PHP - complete frontend and backend development with REST APIs, GraphQL, authentication flows, role-based access control, AI Integration, AI Automations, AI Workflows, and database architecture. Deployment on Vercel, AWS, Railway, and Docker. Multi-tenant SaaS architecture, real-time features, serverless functions, and edge deployments. โ€” MOBILE APP DEVELOPMENT โ€” React Native for iOS and Android - cross-platform mobile apps with AI features, AI Integration, AI Automations, AI Workflows, Supabase backend integration, push notifications, Stripe in-app payments, offline support, and App Store and Google Play submission. Flutter available for projects requiring it. HIPAA-compliant mobile app delivery including secure data handling and audit trails. โ€” AI INTEGRATIONS & AGENTIC SYSTEMS โ€” Claude API, OpenAI GPT-4/5, RAG (Retrieval-Augmented Generation), AI agents, LangChain, HeyGen video avatars, ElevenLabs voice AI, AI Automations, AI Workflows and multi-model workflow orchestration. AI embedded as core product logic - not added as a feature afterthought. Custom chatbots, document processors, intelligent automation, and context-aware AI assistants built for real production use. โ€” AUTOMATION & WORKFLOW SYSTEMS โ€” n8n, Zapier, and Make for full business process automation. Webhook integrations, AI-triggered workflows, CRM and third-party API connections, scheduled pipelines, AI Integration, AI Automations, AI Workflows, and end-to-end process orchestration. Hyperautomation connecting your entire product stack. โ€” DATABASE & BACKEND ARCHITECTURE โ€” Supabase (PostgreSQL, Row Level Security, Auth, Edge Functions, Storage), Firebase, MongoDB, MySQL, PostgreSQL - designed for scale, security, and real-time performance. Proper schema design, indexing, query optimization, and migration management. โ€” ECOMMERCE & CMS โ€” Shopify custom development and app builds, WooCommerce with custom plugins, headless commerce architectures, WordPress custom theme and plugin development, and high-performance ecommerce stores with payment gateway integrations (Stripe, PayPal, Razorpay). โ€” UI/UX DESIGN โ€” Figma wireframes, interactive prototypes, SaaS dashboards, mobile UI design, design systems, and pixel-perfect Figma-to-code implementation. Conversion-optimized landing pages and product interfaces across web and mobile. โ€” INDUSTRIES SERVED โ€” Healthcare (HIPAA-compliant platforms), Fintech and payment systems, Real estate marketplaces, Legal tech and document management, Ecommerce and retail, EdTech and learning platforms, SaaS and enterprise tools, Media and entertainment, Insurance, Travel and hospitality, Non-profit and NGO platforms. Best fit for: Founders building AI-first products & need AI Engineer . SaaS teams who need reliable full-stack execution. Businesses that built with AI tools and need real technical depth with AI Integration, AI Automations, and AI Workflows. Agencies needing a senior technical partner for client delivery. Send a short message describing what you are building. I will confirm if it is a good fit and outline the fastest path to getting it live.

Inioluwa A.

React Native App, Expo | Fix MVP Lovable, Base44, Replit, Cursor Apps

Akure, Nigeria
$10 per hour
9 jobs
$500+ total earnings

I build and fix apps using React Native, including apps started on Lovable, Base44, Replit, or Bolt that need to become real, working products. I turn AI-built prototypes into real, shipped mobile apps. If your app was built fast on Lovable, Base44, Replit, or Bolt and now needs to actually function, fixed, connected, and shipped, or you need a React Native app built from scratch, that's what I do. Three of my own apps are live on both stores right now: Hoyzee (location-based social), Run Flo (personalized fitness plans), and Planet Matters (eco-impact rewards). All three built by me and shipped with zero first-submission rejections. I use the same AI-assisted tools you probably built your MVP with, so I read that code fast and know exactly where it breaks. Track record: 3 apps shipped live to App Store + Google Play 100% Job Success Score on Upwork Zero first-submission App Store rejections Fast response time: most messages answered within a few hours What I handle: React Native app builds from scratch, architecture through App Store submission Audits and fixes for apps built on Lovable, Base44, Replit, or Bolt Supabase/Firebase/PostgreSQL, Stripe/RevenueCat, OAuth and session handling Push notifications, in-app purchases, native module integration Send me your project link and what's broken, or your spec if you're starting fresh. I'll give you a straight answer before you commit.

Akash H.

AI Full Stack Developer | Lovable.dev, Base44, Supabase | SaaS & MVP

Gilgit, Pakistan
$16 per hour
1 job
$10 total earnings
  • Base44
  • Full-Stack Development
  • Lovable
  • Supabase
  • React
  • Node.js
  • No-Code Development
  • No-Code Website
  • AI Implementation
  • No-Code Landing Page
  • Minimum Viable Product
  • AI-Generated Code
  • Claude
  • OpenAI Codex
  • SaaS Development
  • LLM Prompt Engineering
  • Performance Optimization
  • AI Code Generator
  • AI Development

Most AI-built apps impress in a demo, then break under real users. As an ๐€๐ˆ ๐…๐ฎ๐ฅ๐ฅ-๐’๐ญ๐š๐œ๐ค ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ, ๐ˆ ๐ญ๐ฎ๐ซ๐ง ๐€๐ˆ-๐ ๐ž๐ง๐ž๐ซ๐š๐ญ๐ž๐ ๐ฉ๐ซ๐จ๐ญ๐จ๐ญ๐ฒ๐ฉ๐ž๐ฌ ๐ข๐ง๐ญ๐จ ๐ฉ๐ซ๐จ๐๐ฎ๐œ๐ญ๐ข๐จ๐ง-๐ซ๐ž๐š๐๐ฒ ๐’๐š๐š๐’ ๐š๐ง๐ ๐Œ๐•๐๐ฌ, ๐ฐ๐ข๐ญ๐ก ๐œ๐ฅ๐ž๐š๐ง ๐š๐ซ๐œ๐ก๐ข๐ญ๐ž๐œ๐ญ๐ฎ๐ซ๐ž, ๐ฌ๐ž๐œ๐ฎ๐ซ๐ž ๐š๐ฎ๐ญ๐ก๐ž๐ง๐ญ๐ข๐œ๐š๐ญ๐ข๐จ๐ง, ๐š๐ง๐ ๐๐š๐ญ๐š๐›๐š๐ฌ๐ž๐ฌ ๐ž๐ง๐ ๐ข๐ง๐ž๐ž๐ซ๐ž๐ ๐ญ๐จ ๐ฌ๐œ๐š๐ฅ๐ž. ๐ˆ ๐ฌ๐ฉ๐ž๐œ๐ข๐š๐ฅ๐ข๐ณ๐ž ๐ข๐ง: ๐‹๐จ๐ฏ๐š๐›๐ฅ๐ž.๐๐ž๐ฏ, ๐๐š๐ฌ๐ž๐Ÿ’๐Ÿ’, ๐š๐ง๐ ๐’๐ฎ๐ฉ๐š๐›๐š๐ฌ๐ž, ๐›๐ฎ๐ข๐ฅ๐๐ข๐ง๐  ๐€๐ˆ ๐ฐ๐ž๐› ๐š๐ฉ๐ฉ๐ฌ ๐›๐ฒ ๐œ๐จ๐ฆ๐›๐ข๐ง๐ข๐ง๐  ๐ซ๐š๐ฉ๐ข๐ ๐€๐ˆ-๐๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ ๐ฉ๐ฅ๐š๐ญ๐Ÿ๐จ๐ซ๐ฆ๐ฌ ๐ฐ๐ข๐ญ๐ก ๐ฌ๐จ๐ฅ๐ข๐ ๐Ÿ๐ฎ๐ฅ๐ฅ-๐ฌ๐ญ๐š๐œ๐ค ๐ž๐ง๐ ๐ข๐ง๐ž๐ž๐ซ๐ข๐ง๐ . ๐€๐ฌ ๐š ๐‘๐ž๐š๐œ๐ญ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ ๐š๐ง๐ ๐๐ž๐ฑ๐ญ.๐ฃ๐ฌ ๐ฌ๐ฉ๐ž๐œ๐ข๐š๐ฅ๐ข๐ฌ๐ญ, I bridge the gap between fast prototyping and reliable, real-world software. Founders, startups, and growing teams hire me to ship MVPs, SaaS products, internal tools, and AI-enhanced applications that are secure, scalable, and ready for real users from day one. My focus goes beyond writing code, I architect maintainable systems, lock down auth, tune databases, and streamline deployment so your product performs reliably in production, not just on a local machine. โžœ ๐–๐‡๐€๐“ ๐ˆ ๐๐‘๐ˆ๐๐† ? Rapid MVP and SaaS development using Lovable.dev, Base44, and modern full-stack tooling Rescue and polish stuck or broken AI-built projects Architect scalable, clean-code applications built for growth Boost performance and sharpen user experience Guide your product from idea to live, production-ready deployment โžœ ๐’๐„๐‘๐•๐ˆ๐‚๐„๐’ ๐ˆ ๐๐‘๐Ž๐•๐ˆ๐ƒ๐„ Whether you're launching a new startup idea, rescuing a half-finished build, squashing bugs, or preparing for your next growth spike, I deliver fast, high-quality results without cutting corners. End-to-end full-stack web, SaaS, and MVP development Enhancement and completion of Lovable.dev & Base44 prototypes Supabase integration: Auth, PostgreSQL schema design, real-time APIs Environment setup, deployment pipelines, cloud configuration REST & GraphQL API integration, third-party connections Bug diagnosis, troubleshooting, and hot-fixes Performance audits, load-testing, and scaling strategies Responsive, production-ready UI development โžœ ๐Œ๐˜ ๐“๐Ž๐Ž๐‹๐Š๐ˆ๐“ โ˜… AI & Rapid-Dev Platforms: Lovable.dev, Base44, Replit โ˜… Frontend: React, Next.js, TypeScript, Tailwind CSS โ˜… Backend & Data: Supabase, PostgreSQL, Node.js, Express โ˜… AI & Automation: OpenAI APIs, LangChain, CrewAI โ˜… DevOps & Deploy: Vercel, GitHub Actions, Railway, Docker, Stripe โžœ ๐Œ๐ฒ ๐š๐ฉ๐ฉ๐ซ๐จ๐š๐œ๐ก ๐ข๐ฌ ๐ฌ๐ข๐ฆ๐ฉ๐ฅ๐ž: First, I learn your idea, your users, and what "production-ready" means for your SaaS or MVP. ๐“๐ก๐ž๐ง ๐ˆ ๐›๐ฎ๐ข๐ฅ๐ ๐š ๐Ÿ๐จ๐ฎ๐ง๐๐š๐ญ๐ข๐จ๐ง ๐ญ๐ก๐š๐ญ ๐ฆ๐š๐ค๐ž๐ฌ ๐ญ๐ก๐จ๐ฌ๐ž ๐ญ๐ก๐ซ๐ž๐ž ๐ญ๐ก๐ข๐ง๐ ๐ฌ ๐ข๐ง๐ฌ๐ญ๐š๐ง๐ญ๐ฅ๐ฒ ๐ฌ๐จ๐ฅ๐ข๐: - Clean, scalable architecture from day one - Secure authentication and tuned databases - Streamlined deployment pipelines Because an app that only works in a demo isn't enough, you need one that holds up with real users, at scale. โžœ ๐‘๐ž๐š๐๐ฒ ๐ญ๐จ ๐ฆ๐จ๐ฏ๐ž ๐Ÿ๐ซ๐จ๐ฆ ๐ฉ๐ซ๐จ๐ญ๐จ๐ญ๐ฒ๐ฉ๐ž ๐ญ๐จ ๐ฉ๐ซ๐จ๐Ÿ๐ข๐ญ, ๐ฐ๐จ๐ซ๐ฅ๐๐ฐ๐ข๐๐ž. I value clear communication, fast feedback loops, and long-term collaboration. If you need someone who understands both AI-driven rapid development and solid full-stack engineering, I'm ready to start today. Let's get your idea live, stable, and generating value fast. Core Expertise: AI Full-Stack Developer, Full-Stack Engineer, Lovable.dev, Base44, Supabase, AI Web Apps, AI Development, MVP Development, SaaS Development, React Developer, Next.js, TypeScript, PostgreSQL, API Integration, Authentication, No-Code Development, AI-Powered App Development, Rapid Prototyping, Vibe Coding, Web App Development, Node.js, Express.js, Tailwind CSS, GraphQL, REST API, Cloud Deployment, CI/CD Pipelines, Database Architecture, Real-Time Applications, OpenAI Integration, LangChain, AI Automation, Bug Fixing, Performance Optimization, Scalable Systems, Startup MVP, Docker, Vercel, GitHub Actions, Stripe Integration, Replit,Lovable, Lovable Expert, Lovable Developer, Lovable Website Developer, Lovable Web Developer, Lovable App Developer, Lovable Web App Developer, Lovable SaaS Developer, Lovable SaaS Expert, Lovable MVP Developer, Lovable MVP Builder, Lovable AI Developer, Lovable AI App Developer, Lovable AI Website Developer, Lovable Full Stack Developer, Lovable Frontend Developer, Lovable Backend Developer, , Lovable integration Expert,Lovable Automation Expert, Lovable Product Developer, Lovable Startup Developer, Lovable Landing Page Developer, Lovable Dashboard Developer,Production-Ready Development ๐€๐ˆ ๐…๐ฎ๐ฅ๐ฅ-๐’๐ญ๐š๐œ๐ค ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ | ๐’๐š๐š๐’ & ๐Œ๐•๐ ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ ๐’๐๐„๐‚๐ˆ๐€๐‹๐ˆ๐™๐„๐ƒ ๐ˆ๐ ๐‹๐Ž๐•๐€๐๐‹๐„.๐ƒ๐„๐•, ๐๐€๐’๐„๐Ÿ’๐Ÿ’, ๐’๐”๐๐€๐๐€๐’๐„ Cursor & Claude

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Base44 experts hiring guide

Base44 is an AI-powered app builder that lets users create fully functional web applications through natural language prompts, without writing code. Experts who specialize in Base44 help businesses move from idea to working product faster than traditional development allows, handling everything from initial build to customization, logic refinement, and deployment.

Frequently asked questions

What does a Base44 expert do?

Base44 experts design, build, and refine web applications using Base44's AI-driven development environment. They combine an understanding of product thinking and application logic with hands-on platform fluency to deliver working software that meets real business requirements.

App design and scoping. Base44 experts translate business requirements into a structured app blueprint before building begins. They identify the right features, user flows, and data structures to prompt effectively, which significantly reduces iteration time and avoids scope creep mid-build.

Prompt-driven development. The core of Base44 work is crafting precise natural language prompts that generate accurate application logic, UI components, and data handling. Experienced experts know how to break complex requirements into layered prompts and how to course-correct when output drifts from intent.

Logic refinement and debugging. AI-generated apps often need refinement to handle edge cases, enforce business rules, or improve performance. Base44 experts audit generated logic, identify gaps, and iterate until the application behaves reliably across real use cases.

UI customization and UX improvement. Beyond functional logic, Base44 experts refine the user interface for usability and brand alignment, adjusting layouts, component behavior, and visual styling to meet client standards.

Integrations and data connections. Many Base44 projects require connecting the app to external tools or data sources. Experts handle integrations with services like Airtable, Google Sheets, Zapier, or REST APIs to extend app functionality beyond what Base44 generates natively.

Deployment and handoff. Base44 experts manage the final deployment of applications and document the build for clients or internal teams, ensuring the app is maintainable and any future iterations can be handled without starting from scratch.

How to hire a Base44 expert on Upwork

Base44 is a fast-moving platform and the expert pool is still developing, so finding the right hire means looking beyond general no-code experience toward demonstrated Base44 fluency specifically. Here's how to approach it.

Step 1: Post a job. Describe your app concept in plain language, including what it needs to do, who will use it, and any tools it needs to connect with. Use Upwork's Job Post Generator, powered by Uma, Upwork's Mindful AI, to draft a post quickly. Describe your project in a few sentences and Uma will produce a tailored job post. You can also write a new post from scratch, update a saved draft, or reuse an existing post.

Step 2: Evaluate candidates.

  • Prioritize candidates with demonstrated Base44 project experience over general no-code or AI builder credentials
  • Look for portfolio examples that show completed, functional applications rather than mockups or prototypes
  • Check whether they have experience with integrations relevant to your stack (Airtable, Zapier, Google Sheets, REST APIs)
  • Review client feedback for ability to scope accurately and deliver without significant rework

Step 3: Interview your top choices.

  • Ask how they approach scoping a new app before they start prompting, specifically how they handle ambiguous requirements
  • Ask for examples of where AI-generated logic failed and how they debugged or corrected it
  • Discuss what happens when Base44 hits a limitation, and how they decide whether to work around it or recommend a different approach
  • For client-facing apps, ask about their approach to UI refinement and user testing

Step 4: Agree on scope and begin work.

  • Define the core features, user roles, and integrations in writing before work starts; scope creep is the most common issue on AI-built app projects
  • Fixed-price contracts work well for clearly scoped builds; hourly suits exploratory or iterative projects where requirements may evolve
  • Break fixed-price work into milestones tied to functional review points, not just time elapsed
  • Agree upfront on what post-delivery support looks like if bugs surface after handoff

Is hiring a Base44 expert worth it?

For businesses that need a functional web application quickly and without a full engineering team, yes. Base44 compresses the build timeline dramatically compared to traditional development, and a skilled expert can deliver a working product in days or weeks rather than months. The cost savings over custom development are significant, particularly for internal tools, MVPs, and workflow automation apps. The main limitation is that highly complex or scale-sensitive applications may eventually outgrow what Base44 can support, so it works best for focused, well-scoped use cases rather than enterprise-grade platforms.

What skills should I look for in a Base44 expert?

Look for demonstrated Base44 experience, strong product thinking, and familiarity with integration tools like Zapier, Airtable, or REST APIs. The best candidates also have a background in software development, product management, or no-code development more broadly, since platform fluency alone doesn't guarantee good application architecture decisions.