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$12/hr
$9K+ earned
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Fullstack SAAS Developer | Laravel, React, Next.js, Node, Claude, AI Expert
I am a Fullstack SAAS Developer specializing in Laravel/React.js/Next.js and modern web based application development with API integration, helping startups and businesses build scalable, high-performance SAAS platforms.
I have experience building SaaS platforms, dashboards, automation tools, and AI-powered applications using modern frontend and backend technologies. My focus is on creating clean, scalable architectures and intuitive user interfaces that deliver real business value.
On the frontend, I develop responsive and interactive applications using React.js, Next.js, TypeScript, and modern UI frameworks. On the backend, I build reliable APIs and services using Laravel, Node.js, Python, and cloud-ready SAAS architectures.
I’ve worked on projects such as AI property platforms, healthcare AI systems, analytics dashboards, and full SaaS products, handling everything from product architecture to deployment.
What I can help you with
• Fullstack SAAS web application development
• React.js frontend development
• SaaS development
• SAAS Dashboard and admin panel development
• API development and integrations
• Scalable SAAS backend systems
• AI and automation integrations
Tech Stack
Frontend: React.js, Next.js, JavaScript, TypeScript, Tailwind CSS
Backend: Laravel, Node.js, REST APIs, PostgreSQL
Other: Cloud deployment, authentication systems, scalable SaaS architecture
I focus on clean code, performance optimization, and building production-ready SAAS applications that scale as your product grows.
Keywords (for Upwork search)
Full Stack Developer
Laravel Developer
Backend Developer
React Developer
React.js Developer
Next.js Developer
Frontend Developer
JavaScript Developer
Node.js Developer
SaaS Developer
SAAS Expert
Fullstack SAAS Developer
Web Application Developer
API Developer
Dashboard Developer
SAAS Data Analytics Developer
SAAS CRM
SAAS MVP
SAAS Driven
SAAS Software
Nitin B.
has worked
.
$41/hr
100%
Job Success
$600K+ earned
Available now
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Ever wondered what it feels like when your backend just works — fast, stable, and quietly doing its job without drama? 😄
That’s exactly what I build.
I’m a top-performing full stack PHP Laravel developer, specializing in robust SaaS platforms and ERP systems. With 10+ years of experience as a web developer and backend developer, I create systems that don’t just function — they scale, adapt, and survive real business pressure.
Whether you need a full stack developer to build an enterprise application from scratch, or an expert wordpress developer to deliver high-performing web solutions, you are in the right place.
---
🏆 PROVEN EXPERIENCE
Here is what I have delivered for my clients recently:
✅ Developed a custom ERP for an Inc. 500 company with complex enterprise-level integrations (sales, logistics, payments).
✅ Enhanced a crowdfunding platform with Laravel and Vue.js, significantly improving performance and user engagement.
✅ Built responsive booking systems for marketplaces, ensuring flawless user experience and high load stability.
✅ Led AWS cloud migrations that cut infrastructure costs while improving scalability and system speed.
✅ Delivered secure healthcare systems with strict data protection requirements (HIPAA-ready).
---
🔧 WHAT I DO & TECH STACK
Expert at integrating APIs and optimizing cloud migrations to improve performance and cost-efficiency. I apply a deep stack of modern technologies to create secure, scalable backend infrastructures that sustain high traffic:
• Backend Architecture: PHPLaravel, CodeIgniter, Yii, Node.js
• Frontend & Core Web: JavaScript, Vue.js, React, jQuery
• Layout & Styling: HTML5, CSS 3, HTML, CSS
• Databases & Cloud: MySQL, AWS
As a versatile web developer, I seamlessly bridge the gap between heavy backend logic and pixel-perfect frontends. If you need a dedicated wordpress developer for custom themes and plugins, or a full stack developer for complex SaaS infrastructure, I ensure everything works in perfect harmony.
---
💡 BONUS:
I don’t just write code — I think in systems. That means fewer bottlenecks, cleaner architecture, and solutions that won’t need a “rewrite” in a year.
Let’s build something reliable together. Drop me a message to discuss your project!
Associated with
Greenice
$4M+
earned
$30/hr
100%
Job Success
Available now
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⭐100% Job Success | $400k+ earned on Upwork
⭐Clean, scalable, and production-ready code
⭐12+ years in iOS and Android Development & published 50+ award winning apps
⭐Reliable communication and long-term support
⭐Fast iteration using AI-assisted development workflows
⭐Successfully launched and maintained production apps
With 14+ years of experience and 30+ published apps, I expertise in native iOS applications built with Swift, SwiftUI, UIKit, and Objective-C. I’ve worked with startups and growing companies to launch, maintain, and scale mobile products with strong performance, clean architecture, and polished user experience. AI-powered developer, using the latest tools in my own workflow, so projects move faster and the quality stays high.
⭐Mobile Technologies: iOS, Android, Swift, SwiftUI, UIKit, Kotlin, Flutter, React Native, Dart, Kotlin (Android Basics), iOS Native Bridging, React Native SDK Development
⭐Architecture & State Management: MVC, MVVM, Flutter Bloc, Riverpod, GetX, Clean Architecture
⭐Backend & Cloud: Firebase, Firebase Functions, Cloud Firestore, Firebase Storage, Supabase, PostgreSQL, Google Cloud Platform (GCP), Backend & Integrations: Firebase Authentication, Firestore, Firebase Storage, Cloud Functions, Payment Integrations,
⭐Third-Party APIs Tools: Xcode, Android Studio, VS Code, Postman, Figma, App Store Connect, Google Play Console Core Competencies: API Integration, UI Implementation, Performance Optimization, Debugging, App Deployment, Code Reviews
⭐Mobile Engineering: Performance Optimization, Multithreading & Isolates, Offline Data Management, REST APIs, Push Notifications, In-App Purchases (IAP), Subscription Systems, App Publishing
⭐Databases & Storage: PostgreSQL, Supabase, Hive, ObjectBox, Shared Preferences
⭐Tools & Practices: Git, Agile/Scrum, SDK Development, Technical Documentation, Code Reviews
Worked in different industries like Booking, Health & Fitness, Education, E-commerce, Social Apps, Music, Restaurant Management, Booking Platforms, Healthcare, Fintech and many others. STARRYAI, HOLIDAYSWAP, AI GRAMMAR CHECKER FOR ENGLISH are some of the best examples, that I've worked with complete Agile using Flutter, Flutter Flow, React Native, and Twilio. STARRYAI is an AI-powered image generation platform, HOLIDAYSWAP is a travel and home-exchange marketplace for affordable accommodation, and AI GRAMMAR CHECKER FOR ENGLISH is an AI-based writing assistant for grammar correction and English language improvement.
I am ready to assist your startup, founder, or business in developing ideas into great iOS applications using modern Apple tools and industry standards. If you need an MVP developed or you need your existing application upgraded, I am here to make sure that your product becomes a hit. Apart from standard mobile applications, I have delivered applications which included AI-based functionality, recommendations system, subscription model, payment integration, real-time communication, advanced backend integrations, and enterprise-scale solutions.
Looking For A Sr. Mobile App Developer (Android / iOS) who can help bring your app idea to life with a clear plan and honest feedback with technical guidance throughout the development process. Let’s kickstart, I’ll go over your idea in detail over a video call or through Upwork chat!
Muhammad Junaid B.
has worked
.
Associated with
Tiksom Limited
$25.6/hr
100%
Job Success
$200+ earned
Offers consultations
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𝗜𝗳 𝘆𝗼𝘂'𝗿𝗲 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗮𝘃𝗲𝗿𝗮𝗴𝗲 𝗿𝗲𝘀𝘂𝗹𝘁𝘀, 𝘁𝗵𝗶𝘀 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗶𝘀𝗻'𝘁 𝗳𝗼𝗿 𝘆𝗼𝘂. 𝗛𝗲𝗿𝗲, 𝘆𝗼𝘂 𝗮𝗻𝗱 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗮𝗿𝗲 𝗴𝗼𝗶𝗻𝗴 𝘁𝗼 𝗵𝗶𝗿𝗲 𝗺𝗼𝘀𝘁 𝗼𝗽𝘁𝗶𝗺𝗶𝘇𝗲𝗱 𝗮𝗻𝗱 𝗲𝘅𝗽𝗲𝗿𝘁 𝘁𝗮𝗹𝗲𝗻𝘁.
🏆 Senior & Expert (Top 3%)
⭐ Gold Medalist in Hackathons
✅ 6+ Years of Industry Experience
🕒 Available for Long-Term & Complex Projects
Full Stack Developer Node.js | SaaS Developer | AI Developer | Backend Developer | React | Python | FastAPI | JavaScript | Nest.js
I am a Full Stack Developer Node.js, SaaS Developer, and AI Developer with 6+ years of experience building scalable AI-powered platforms and enterprise systems. I specialize in AI Automation, AI Agent architectures, and production-ready applications. As a senior Backend Developer, I focus on creating high-availability systems using Node JS, React, Python, FastAPI, JavaScript, Nest.js, and TypeScript.
As a senior Full Stack Developer Node.js and AI Developer, I bridge cutting-edge AI research with real-world deployment. I build robust backend systems and act as a dedicated SaaS Developer for clients needing end-to-end product builds. I combine my skills as a Backend Developer with modern frontends in React and TypeScript, all integrated with intelligent AI Automation using n8n, Zapier, and custom AI Agent frameworks. I’ve prior experience as a WordPress developer and integrated WordPress-based sites into custom platforms.
💻 Full Stack Web & Application Development
As a Full Stack Developer Node.js and SaaS Developer, I build modern applications using:
✔ Node.js & Nest.js for scalable backend systems
✔ Python, JavaScript, FastAPI, and Express.js for high-performance APIs
✔ React, ReactJS, Next.js, and TypeScript for fast, interactive frontends
✔ AI Automation integrations with n8n and Zapier
✔ RESTful & GraphQL API architectures
✔ Integrations with CMS platforms including WordPress
Whether you need a SaaS MVP or a large-scale enterprise platform, I leverage my experience as a Backend Developer to create clean, maintainable architectures that grow with your business.
🤖 AI Developer | AI Automation | AI Agent & LLM Systems | n8n | RAG
As an experienced AI Developer and SaaS Developer, I build production-ready AI Automation and AI Agent systems:
✔ Multi-agent AI Agent architectures and orchestration
✔ Retrieval-augmented generation (RAG) pipelines
✔ Custom LLM integrations and tool-using AI systems
✔ AI Automation workflows using n8n and Zapier
✔ Autonomous workflow agents and CRM automation
✔ Enterprise-grade AI integration solutions
I specialize in AI Automation as a Backend Developer using JavaScript & Python + FastAPI, Node JS, and Nest.js, integrated with n8n for intelligent business processes. From chatbots to advanced AI Voice Agent systems, I design reliable and scalable AI Agent solutions.
🎙 AI Voice Agent & Conversational Systems
I build advanced AI Voice Agent systems powered by:
✔ Speech-to-Text (STT) & Text-to-Speech (TTS)
✔ Custom LLM backends using Python and FastAPI or Node.js and JavaScript
✔ Real-time orchestration with Node.js and Nest.js
✔ Intelligent AI Agent frameworks
From customer support automation to outbound sales agents, I design production-ready AI Voice Agents. My background as a SaaS Developer ensures these systems integrate perfectly with your existing product ecosystem.
⚙️ AI Automation & Workflow Systems
✔ n8n automation workflows and custom integrations
✔ Zapier integrations
✔ Custom Python automation scripts with FastAPI & Node.js, Nest.js
✔ API-based AI integration, AI Agent orchestration
✔ CRM,operations automation systems
If your team is manually handling tasks, I can design an intelligent AI Agent system to streamline everything. As a skilled Full Stack Developer, SaaS Developer, Backend Developer, I ensure your automations are stable, logged, secure.
💻 Backend Developer & API Architecture
As a senior Backend Developer and AI Developer, I build:
✔ High-performance APIs with FastAPI and Python, Node.js and JavaScript
✔ Scalable microservices in Node.js and Nest.js
✔ Secure AI integration pipelines
✔ Type-safe systems built with TypeScript
✔ Django,Flask backend architectures
✔ LLM orchestration AI Agent execution frameworks
As an expert Full Stack Developer and SaaS Developer, I focus on user-centric frontends that communicate efficiently with Python or Node.js backends.
☁️ Cloud Deployment & Infrastructure
✔ Node.js Nest.js,FastAPI, Flask deployments
✔ Frontends in ReactJS + TypeScript
✔ AI Automation workflows with n8n
✔ AWS, Azure,GCP cloud infrastructure
✔ CI/CD pipelines for AI Agent and automation systems
What You Can Expect
⭐ Sr. Full Stack Developer Node.js SaaS Developer expertise
⭐ Production-ready AI Automation systems with n8n
⭐ Clean, scalable code
⭐ Advanced AI Agent and LLM integration
⭐ Professional communication
Since you've read this far, click "𝗛𝗶𝗿𝗲" button to get the expert and senior talent right away
$50/hr
100%
Job Success
$1M+ earned
Available now
Offers consultations
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🏆 I love UX and challenges. It’s not just about crafting a pretty UI – there are countless UI kits and accelerators for that. Where I truly shine is in providing the best UI UX design suggestions and translating them into user flows, ensuring all potential use cases are predicted and accounted for.
Together with my brother, I co-founded Cieden, now ranked among the top design agencies on Clutch and Upwork.
About:
🏆 Upwork Top Rated Plus with 100% job success score;
🚀 Recognized among the Top 5 UI UX agencies in Ukraine by Clutch;
⚡️ 10+ years providing complex UI UX design solutions;
🎯 300+ UI UX design projects with real business outcomes;
🌟 Consistently achieving 100% customer satisfaction thanks to our relentless focus on client needs.
💎 $2M+ Total earned on Upwork;
📈 63,356+ total hours in UI UX Design, research, prototyping, and UI UX Figma design software.
💜 Clients: Apollo, Blizzard, MedEntry, elGrocer, Sitenna, Exceeders
By following the latest trends in user experience design and responsive design, I ensure you receive fresh, up-to-date, and innovative solutions. Simplicity and usability are my core values, and I focus on making even the most challenging user interfaces intuitive and easy to navigate.
Another strength I bring to the table is a sharp focus on your business goals. Whether it's UX research, competitive analysis, user journey mapping, or information architecture, I aim to align my design strategy with your objectives. I help brainstorm product features, provide thoughtful feedback (and necessary pushback), and serve as a reliable sounding board to refine your product roadmap. I'm equally comfortable leading discovery workshops, conducting user interviews, and delivering pixel-perfect Figma prototypes ready for developer handoff.
What I offer:
✔ Customized Design Process. Tailored UI UX design solutions that include thorough UX research, user-centric wireframing, rapid design sprints, and high-fidelity UI design, all with seamless collaboration alongside developers.
✔ Strategic and Creative Approach. I combine strategic thinking, design thinking, and creativity to meet both business objectives and user needs effectively.
✔ Healthcare UI UX Design Expertise: Healthcare is one of my core domain specializations, with 45+ projects delivered and 10 years of hands-on experience. My work spans telemedicine platforms, clinical and patient portals, health monitoring and tracking tools, medication management systems, mental health apps, and AI-assisted diagnostics.
Comprehensive Expertise:
• Complete UI UX Design Services
• User Experience Design and UX Research
• Wireframing, Prototyping, and Mockup Design
• SaaS, Enterprice, B2B, and B2C Interface Design
• Responsive Design for Mobile and Web
Apps
• A/B Testing, Usability Testing, and Interaction Design
• Dashboard and Platform Design for SaaS, FinTech, Education, Healthcare, eCommerce, AI, Logistics, Automotive, Enterprice and more
• UI UX Research, Material Design, and clickable prototypes for iOS and Android app design
• Product Design for SaaS and B2B Tools
• Design Audit, UX Audit & Heuristic Evaluation
• Developer Handoff, Design Tokens & Component Libraries
My Stack:
• Design: Figma, FigJam, Adobe XD
• AI: Cursor.ai, Claude Code, ElevenLabs, AG-UI, Next.js, Convex
• Design systems in code: Unlike others, I do UX Engineering, so I provide components in React code, create storybooks, and set up chromatic UI testing.
If you're looking for a UI UX designer, Senior UI UX designer, product designer, Figma expert, SaaS designer, healthcare UI UX designer, healthcare design, dashboard designer, UI UX Designer, or a design partner to enhance your digital product – feel free to reach out. I'm always open to collaborating with bright and passionate individuals 🙌
Iryna S.
has worked
.
Associated with
Cieden: strategic UI UX design services for complex B2B SaaS platforms
$2M+
earned
$100/hr
100%
Job Success
$4K+ earned
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Hey there!👋
I’m an 𝗲𝘅𝗽𝗲𝗿𝘁 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗦𝗮𝗮𝗦 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with over 𝟱 𝘆𝗲𝗮𝗿𝘀 of industry experience
✨𝗜'𝘃𝗲 𝗯𝘂𝗶𝗹𝘁 𝟯𝟬+ 𝗦𝗮𝗮𝗦 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀✨ and founded 𝟱 𝗼𝗳 𝗺𝘆 𝗼𝘄𝗻, giving me a deep understanding of both sides of building and scaling, from development to performance, infrastructure, and long-term growth.
My expertise extends to backend development and reverse engineering, enabling the creation of robust systems and delivering solutions that are both simple and powerful.
I also use AI-driven workflows throughout my development process to speed up delivery, reduce errors, and optimize architecture, allowing me to ship complex products faster without sacrificing quality.
⚙️ What I Do
I build custom SaaS platforms from idea to production.
Not just prototypes, but systems that perform reliably under real-world traffic.
✅ Ready for scale from day one
✅ Clean, maintainable architecture
✅ End-to-end delivery: design, build, deploy, monitor
✅ Support after launch for scaling and optimization
⚡My Stack
- Next.js / React / TypeScript for modern and fast interfaces
- Node.js / Express for scalable backend APIs
- MongoDB / Firestore / Redis for data reliability and speed
- Stripe, Webhooks & Automation for payments and internal workflows
- Serverless infrastructure (GCP / Vercel / Firebase) for seamless scaling
🔥 Why Work With Me
- 30+ real SaaS builds, not theory
- Scalable architecture from day one
- Security, stability, and speed baked in
- Founder mindset; I build like it’s my own product
- Let’s Build Something That Lasts
If you’re ready to create a SaaS product that launches fast, runs smoothly, and scales confidently, let’s talk.
I’ll help you turn your concept into a production-ready platform and stay with you after launch to make sure it keeps growing. ⚙️
Fuat F.
has worked
.
$25/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
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I hold a Master's in Computer Applications (MCA) and bring over 16 years of experience designing, developing, and scaling software products across web, mobile, cloud, and AI technologies.
I am the Founder of Shine Dezign, a software development agency delivering digital solutions for businesses worldwide, and the Founder of FuelLab Fit, an AI-powered health and wellness platform. These experiences have given me a unique perspective that combines technical expertise, product strategy, business understanding, and execution.
Unlike many developers who focus solely on coding, I help businesses transform ideas into scalable products that generate real value. From product planning and architecture to development, deployment, and growth, I take ownership of the entire lifecycle.
My expertise includes:
• AI-Powered SaaS Platforms
• Full-Stack Web & Mobile Development
• Cloud Architecture & DevOps
• API Development & Third-Party Integrations
Technology Stack:
• LLMs: GPT, Claude, Gemini, Llama, Mistral
• AI Frameworks: LangChain, LlamaIndex, CrewAI, AutoGen
• Vector Databases: Pinecone, Qdrant, Weaviate, Milvus
• Frontend: React, Next.js, TypeScript
• Backend: Node.js, FastAPI, Python, Django
• Databases: PostgreSQL, MySQL, MongoDB
• Cloud: AWS, Azure, Google Cloud
• DevOps: Docker, Kubernetes, Terraform, CI/CD
Over the years, I have delivered solutions across healthcare, wellness, e-commerce, enterprise software, fintech, automation, and data-driven applications. My experience allows me to think beyond implementation and focus on scalability, performance, security, user experience, and long-term maintainability.
What clients value most about working with me:
✓ Founder of Shine Dezign, an established software development agency
✓ Founder of FuelLab Fit, an AI-powered health and wellness platform
✓ 16+ years of hands-on software engineering experience
✓ Master's in Computer Applications (MCA)
✓ Strong product, business, and technical leadership
✓ End-to-end ownership from concept to production
✓ Scalable and cost-effective architecture decisions
✓ Clear communication and dependable delivery
If you're looking for a senior engineer, founder, and technology partner who understands both business goals and technical execution, let's discuss your project.
Associated with
Shinedezign Infonet Pvt Ltd
$2M+
earned
$50/hr
93%
Job Success
$200K+ earned
Offers consultations
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Stuck with a half-built MVP, missed deadlines or developers who vanish after launch?
𝐈 𝐡𝐞𝐥𝐩 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐚𝐧𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐛𝐮𝐢𝐥𝐝 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐚𝐚𝐒 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬, 𝐫𝐨𝐛𝐮𝐬𝐭 𝐌𝐕𝐏𝐬, 𝐚𝐧𝐝 𝐜𝐮𝐬𝐭𝐨𝐦 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐝𝐞𝐬𝐢𝐠𝐧𝐞𝐝 𝐟𝐨𝐫 𝐥𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐠𝐫𝐨𝐰𝐭𝐡, 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐢𝐥𝐢𝐭𝐲.
✅ Services
• SaaS Product Development
• MVP Development for Startups
• Custom Web Applications
• Admin Dashboards & Internal Tools
• Subscription & Payment Systems (Stripe)
• API Development & Integrations
• Performance & Scalability Optimization
• Ongoing Product Development
💻 Tech Stack
React.js • Next.js • TypeScript
Node.js • .NET Core • Xamarin
PostgreSQL • MongoDB
AWS • Docker • Vercel
📈 Recent Results
• Built and launched multi-tenant SaaS platforms
• Developed subscription-based products with Stripe
• Created scalable APIs and backend systems
• Delivered startup MVPs in weeks, not months
• Built admin portals, dashboards, and business platforms
Why clients hire me:
✔ Top-Rated Upwork Freelancer
✔ 13+ Years of Full Stack Development Experience
✔ Clean, Scalable, Production-Ready Code
✔ Fast Communication & Reliable Delivery
✔ Strong Focus on Business Goals and User Experience
If you're looking for a developer who can understand both the technical and business side of your product, let's talk.
📩 Send me an invitation and let's discuss your project.
Karan T.
has worked
.
Associated with
Paroksya
$90K+
earned
$40/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
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Hi! I'm a full-stack developer who ended up specializing in a weirdly specific niche: taking things that almost work – a rough AI idea, a half-finished MVP, someone's vibe-coded weekend project – and turning them into something a real business can actually run on.
I take on projects at any stage – from a blank page and an idea, to an existing codebase that needs new hands on it.
I've been building software professionally for years, and the work that gets me genuinely excited right now is at the intersection of AI and practical business systems: agents that quietly take hours of manual work off someone's plate, dashboards that finally show a founder what's actually happening in their business, and MVPs that go from "idea on a whiteboard" to "thing customers are using" faster than most teams think is possible.
☑️A bit about how I got here
I started out doing classic full-stack work – websites, web apps, the usual. Somewhere along the way I noticed a pattern: the most interesting projects weren't "build me a website," they were "we have this process that's eating 10 hours a week, can you make it disappear" or "we tried to build this ourselves with AI tools and it's held together with tape, can you fix it." That's where I've stayed ever since.
☑️What I actually do
→ AI agents & automation – I build agents that handle real work: customer support triage, report generation, data entry, internal admin. Not chatbot demos – things that replace hours of someone's week, every week.
→ Custom business systems – CRMs, internal dashboards, workflow tools built around how your team actually works, not around a template you have to bend your process to fit.
→ SaaS MVPs – if you have an idea and need to see it as a real, clickable product fast, this is probably my favorite type of project. Weeks, not months.
→ Rescuing stuck projects – this might be the thing I'm most known for at this point. Half-finished builds, AI-generated ("vibe-coded") apps that worked in a demo and fell apart with real users, code from a developer who disappeared mid-project. I go in, figure out what's actually salvageable, and get it to a stable, shippable state – almost always without needing a full rebuild.
→ Web & mobile development – still very much in my toolkit when that's what the project actually needs.
☑️How I work
I don't start typing code the moment a job is posted. I ask questions first – sometimes annoyingly many of them – because building the wrong thing fast is worse than spending an extra hour making sure we're building the right thing.
Once we're aligned, I move quickly, communicate proactively (you'll hear from me before you have to ask "any update?"), and I'm honest early if something in the original plan doesn't make sense anymore.
If you're not sure exactly what you need – just a business problem and no spec – that's a completely normal place to start a conversation with me from.
☑️A few results from recent projects
·Rebuilt a client's internal CRM around their actual workflow → 35% increase in operational capacity
·Automated order syncing for a manufacturing client → 8–12 hours saved per week
·Took over a 500-page Figma design that needed real engineering behind it → delivered a working, production-ready MVP on schedule
·Picked up a stalled, partially AI-generated MVP that broke under real traffic → stabilized it into a product the client could confidently launch
☑️When it makes sense to reach out
· You have a manual process eating your team's time and suspect AI could kill it
· You need a CRM, dashboard, or internal tool that fits your actual workflow, not a generic template
· You started building something yourself (with AI tools or otherwise) and it's not quite production-ready
· You have an idea and want to see a real MVP fast, not a six-month roadmap
· You just want a second opinion before committing budget to a build – happy to do a quick, honest audit first
Send me a message with what you're working on. Even if it's half-formed, that's a fine place to start.
Victor T.
has worked
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$55/hr
100%
Job Success
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🚀 AI SaaS Engineer | LLM Apps, RAG, AI Agents, Full-Stack Development & AWS
I help startups, SaaS companies, agencies, and business owners build production-ready AI applications — from idea to architecture, development, deployment, and scaling.
If you need an engineer who understands AI, frontend, backend, databases, cloud, and DevOps, I can help you build your product end-to-end.
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🧠 AI / LLM DEVELOPMENT
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I can help you build:
✅ AI SaaS platforms
✅ Custom GPT-style applications
✅ LLM chatbots and AI assistants
✅ RAG applications over PDFs, websites, documents, and internal knowledge bases
✅ AI agents and Agentic AI workflows
✅ OpenAI API and LangChain integrations
✅ Vector database search and semantic search
✅ AI workflow automation tools
✅ AI-powered dashboards and internal business tools
✅ AI data extraction and document processing systems
AI Tech Stack:
• OpenAI API
• ChatGPT API
• GPT-based applications
• LangChain
• RAG / Retrieval-Augmented Generation
• AI Agents / LLM Agents
• Agentic AI
• Tool Calling / Function Calling
• Prompt Engineering
• Vector Databases
• Pinecone, ChromaDB, FAISS
• Semantic Search
• Conversational AI
• Document Chatbots
• AI Automation
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💻 FULL-STACK DEVELOPMENT
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I build scalable web applications, SaaS platforms, admin dashboards, CRMs, APIs, and automation systems using modern full-stack technologies.
Full-Stack Tech Stack:
• React.js
• Next.js
• TypeScript
• Node.js
• NestJS
• Express.js
• Python
• FastAPI
• REST APIs
• GraphQL
• PostgreSQL
• MySQL
• MongoDB
• Prisma
• Redis
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☁️ CLOUD, DEVOPS & DEPLOYMENT
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I can also handle production deployment, infrastructure, CI/CD, containers, and cloud scaling.
Cloud & DevOps Stack:
• AWS ECS, ECR, RDS, S3, Lambda, CloudWatch
• Docker
• Docker Compose
• CI/CD Pipelines
• GitHub Actions
• Nginx
• Load Balancers
• Production Deployments
• Scalable Backend Architecture
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🛠 COMMON PROJECTS I CAN HELP WITH
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✅ Build an AI SaaS MVP from scratch
✅ Add OpenAI or LangChain features to an existing app
✅ Build a RAG chatbot over PDFs, websites, or private data
✅ Create AI agents that use APIs, databases, and tools
✅ Build admin dashboards, CRM systems, and internal platforms
✅ Deploy and scale applications on AWS using Docker and CI/CD
✅ Refactor or modernize React, Node.js, NestJS, or Python applications
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⭐ WHY CLIENTS WORK WITH ME
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• I can build complete products, not just isolated features.
• I understand AI, frontend, backend, databases, and deployment.
• I write clean, scalable, maintainable code.
• I communicate clearly and keep projects moving.
• I focus on business outcomes, not just technical implementation.
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🤝 LET’S BUILD YOUR AI PRODUCT
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Whether you are building an AI SaaS product, chatbot, automation system, RAG application, internal dashboard, or scalable web platform, I can help you design, build, deploy, and improve it.