You will get a production-ready SaaS with AI & payment integration
Project details
You will get a production-ready SaaS application built with scalability, monetization, and real users in mind. This project goes beyond basic development by combining clean architecture, secure payment integration, and AI-powered features into a cohesive, maintainable product.
With extensive experience building SaaS platforms, MVPs, and AI-driven web applications, I focus on delivering systems that are ready to launch, iterate, and grow. Every project is approached with a product mindset—prioritizing performance, usability, and long-term flexibility instead of shortcuts or throwaway code.
Whether you’re launching a new idea, validating a business model, or upgrading an existing platform, you’ll receive a well-structured SaaS solution with clear workflows, secure integrations, and a smooth user experience. My goal is to help you ship faster while avoiding the technical debt that slows teams down later.
All work is original, carefully implemented, and designed to support real-world usage—not demos.
With extensive experience building SaaS platforms, MVPs, and AI-driven web applications, I focus on delivering systems that are ready to launch, iterate, and grow. Every project is approached with a product mindset—prioritizing performance, usability, and long-term flexibility instead of shortcuts or throwaway code.
Whether you’re launching a new idea, validating a business model, or upgrading an existing platform, you’ll receive a well-structured SaaS solution with clear workflows, secure integrations, and a smooth user experience. My goal is to help you ship faster while avoiding the technical debt that slows teams down later.
All work is original, carefully implemented, and designed to support real-world usage—not demos.
AI Algorithms
Convolutional Neural Network, CycleGAN, Large Language Model, Linear Discriminant Analysis, Multilayer Perceptron, Multimodal Large Language Model, Recurrent Neural Network, Restricted Boltzmann Machine, StyleGAN, Transformer ModelAI Applications
AI Chatbot, AI Text-to-Image, AI Text-to-Speech, AI-Generated Code, Conversational AI, Image Processing, Image Recognition, Image Upscaling, Machine Translation, Natural Language Generation, Neural Style Transfer, Sentiment AnalysisAI Development Language
PythonAI Tools
Adobe Firefly, Azure OpenAI, GitHub Copilot, Hugging Face, Jasper AI, Microsoft 365 Copilot, PyTorch, Replit, Streamlit, TensorFlowAI Models
AlphaCode, BERT, ChatGPT, DALL-E, GPT-3, GPT-4, GPT-Neo, LLaMA, Midjourney AI, OpenAI Codex, Stable Diffusion, WhisperWhat's included
| Service Tiers |
Starter
$125
|
Standard
$1,200
|
Advanced
$4,500
|
|---|---|---|---|
| Delivery Time | 7 days | 20 days | 45 days |
Number of Revisions | 3 | 6 | 9 |
AI Model Integration | - | ||
Batch Normalization | - | - | - |
Database Integration | - | - | |
Detailed Code Comments | - | - | - |
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | - | |
Model Documentation | - | - | - |
Model Monitoring | - | - | - |
Model Testing & Optimization | - | - | - |
Model Tuning | - | - | |
Natural Language Processing | - | - | - |
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | - | - | - |
Setup File | - | - | |
Source Code |
26 reviews
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ZH
Zongxuan H.
Jul 2, 2026
Model DL Web Application
The team work closely with me and did excellent job based on my requirements, and they are very capable of doing complicated task. The team is very smart to understand my needs. In general, a great team to work with. Paid several bonus along the development process.
PD
Patrick D.
Jul 1, 2026
Sep and header
I had a great experience working with Harris and Mansoor. They created a new header for my website and did an excellent job making it look more professional, clean, and easier to navigate. They were patient, helpful, and took the time to explain things clearly throughout the process. I really appreciate the work they put into improving my website and would highly recommend them to anyone needing website design or updates.
LO
Lance O.
Mar 26, 2026
AI Agent
What distinguishes Haris and Mansoor is their disciplined approach to development. With the Tyygr AI Agent, they’ve demonstrated a keen understanding of both technical infrastructure and the nuances of user interaction. The result is an AI agent that feels intentional and exceptionally well-built. They didn't just solve the technical hurdles; they focused on the fluidity of the experience, which is where most AI projects fall short. I highly recommend working with the Code Crusher and will engage them for additional projects. Thank you.
What distinguishes Haris and Mansoor is their disciplined approach to development. In building the Tyygr AI Agent, they demonstrated a profound understanding of both the underlying technical infrastructure and the subtle nuances of user interaction. The result is an agent that feels intentional, cohesive, and exceptionally well-built. Rather than merely overcoming technical hurdles, they prioritized a fluid user experience - the exact area where most AI initiatives struggle. I highly recommend the team and look forward to partnering with them on future projects.
What distinguishes Haris and Mansoor is their disciplined approach to development. In building the Tyygr AI Agent, they demonstrated a profound understanding of both the underlying technical infrastructure and the subtle nuances of user interaction. The result is an agent that feels intentional, cohesive, and exceptionally well-built. Rather than merely overcoming technical hurdles, they prioritized a fluid user experience - the exact area where most AI initiatives struggle. I highly recommend the team and look forward to partnering with them on future projects.
ES
Emil S.
Jun 3, 2025
Monthly Maintenance
Haris and his team have helped us exceptionally, professional, kind and understanding, also when it comes to change requests. All our requested pointers were taken care of and we can recommend their team 100%.
Thank you!
Thank you!
BR
Brandon R.
May 14, 2025
Fantasy Hudl - Scope Of Work - ESPN Login - SWID and S2 Cookies
Mansoor was a great to work with! I do wish communication between the project manager and software engineer was better. I had to help a lot to get this project through to the finish line and ultimately finished the project internally.
They are nice people and I can see myself working with them in the future but will change the contract structure.
They are nice people and I can see myself working with them in the future but will change the contract structure.
About Haris
Pro AI Full-Stack Developer | RAG, Open AI | AI Agents & Agentic AI
80%
Job Success
Austin, United States - 3:04 pm local time
💎 10+ years Experience in Freelancing
✅ 10+ years of experience in Software Engineering
✅ 500+ projects delivered successfully
✅ Excelling in delivering Fortune 500-scale projects
With over 10 years of experience as a seasoned Full Stack developer, I've collaborated extensively with Fortune 500 companies, specializing in MERN/MEAN, NextJS, Django, Flask, FastAPI, and Laravel stacks. My expertise covers standalone and API-driven web applications, token-based RestFul API servers, and microservices architectures. With a track record of over 500 reviews across various freelancing platforms, I possess the skills and knowledge to tackle both cutting-edge technologies and bespoke project requirements.
From refreshing the Aesthetics platform of Goals to enhancing user experience and conversion rates for e-commerce giant Jot, I've demonstrated my prowess in custom theme designs, e-commerce store development, and bespoke app/plugin creation. My portfolio speaks volumes about my ability to turn your personal or business concept into a resounding success.
Over the past 5 years, I've partnered with numerous Fortune 500 companies and renowned brands such as ThePicksInn, BlockyBites, The Savni Restaurant, Lernify, RoamEpic, and startups like TourPalz and ResumeFix. Completing over 100 projects for companies spanning 38 countries, I pride myself on maintaining a 100% track record of on-time project delivery — adhering to deadlines is a cornerstone of my work ethic.
Whether you need expertise in a specific technology, tool, framework, or library, or are searching for a dedicated and skilled development partner to bring your project to life, I am the ideal candidate for the job.
Let's connect and explore how I can assist you in achieving your goals!
Steps for completing your project
After purchasing the project, send requirements so Haris can start the project.
Delivery time starts when Haris receives requirements from you.
Haris works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & technical planning
Review requirements, define scope, confirm integrations, and design the technical architecture to ensure scalability and clean implementation.