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Project Title: Python Developer to Oversee & Improve AI App (Code Review + Guidance) Description: We’re building an AI-powered mobile/web app (HOROS) using Python, currently developed by a non-professional developer using AI-assisted coding (Claude). The app is functional, but we need an experienced Python developer to review, stabilize, and guide development. What we need: • Review existing Python codebase (structure, logic, performance) • Identify bugs, risks, and scalability issues • Improve code quality and architecture • Ensure best practices (security, API handling, error handling) • Guide ongoing development (light mentorship / async support) • Help us avoid technical debt as we grow Nice to have: • Experience with AI/LLM integrations • Experience with fast MVP → scalable product transitions • Experience working with non-technical founders or junior devs Engagement: • Ongoing, part-time (few hours per week to start) • Async communication preferred (Slack/Telegram) Goal: Turn a working “vibe-coded” app into a stable, scalable product without slowing down momentum.
ID do Projeto: 40341986
119 propostas
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Ativo há 10 dias
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119 freelancers estão ofertando em média €26 EUR/hora for esse trabalho

A Warm Hello! We are readily available to start working on this project! I have read your job posting and glad to mention that we specializes in stepping into fast-moving, AI-assisted projects and turning them into stable, scalable systems—without killing the speed that got them off the ground. Your situation is exactly where we tend to add the most value: a functional “vibe-coded” product that now needs structure, safety, and direction to grow sustainably We’ll help you turn HOROS into a system that can scale without slowing your pace or over-engineering the product. Happy to start with a quick audit and take it from there. Best regards, Ana
€18 EUR em 40 dias
9,9
9,9

I am a seasoned Python developer with a strong background in AI applications, specializing in code optimization and architectural enhancement. My experience aligns with your needs for the HOROS app, as I have overseen similar projects from code review to guiding development teams to improve structure and performance. I have a keen eye for identifying codebase weaknesses, improving quality, and implementing best practices in API handling and security to create scalable, robust applications. My expertise includes working with AI integrations and transitioning apps from MVPs into scalable solutions, making me well-suited to assist your team. I have mentored developers at varying skill levels, ensuring their growth and aligning their work with project goals. I can help maintain the app's momentum while effectively addressing technical debt by providing strategic, ongoing mentorship and support through preferred communication channels. I am interested in discussing how I can contribute to stabilizing and scaling your app. Could you share more specifics on your current challenges with HOROS? Looking forward to potentially collaborating.
€25 EUR em 40 dias
8,5
8,5

With over a decade of experience in web and mobile development, specializing in Python, I understand the importance of having a stable and scalable AI-powered app like HOROS. Your project requires a seasoned Python developer to review the existing codebase, identify risks, and improve code quality while ensuring best practices are followed. I have a proven track record in guiding development, mentoring, and helping companies like yours avoid technical debt as they grow. In the world of AI/ML integrations and fast MVP to scalable product transitions, my expertise aligns perfectly with your needs. I have successfully worked with non-technical founders and junior developers, providing guidance and support to achieve their project goals. Let's work together to turn your working app into a stable, scalable product without slowing down momentum. Contact me today to discuss how we can elevate your AI app and ensure its success in the market.
€28,80 EUR em 15 dias
8,2
8,2

⭐⭐⭐⭐⭐ Enhance Your AI App with Expert Python Development and Guidance ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and see you are looking for a Python developer to oversee and improve your AI app. You don't need to look any further; Zohaib is here to help you! My team has completed over 50 similar projects for Python development. I will review your code, identify issues, and provide ongoing support to ensure your app becomes stable and scalable. ➡️ Why Me? I have 5 years of experience in Python development, focusing on code review, bug fixing, and architecture improvement. My skills include ensuring best practices in security and performance optimization. I also have a strong grip on guiding non-technical founders and junior developers. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I'm looking forward to our conversation! ➡️ Skills & Experience: ✅ Python Development ✅ Code Review ✅ Bug Identification ✅ Performance Optimization ✅ API Integration ✅ Security Best Practices ✅ Architecture Improvement ✅ Async Communication ✅ AI Integration ✅ Mentorship Support ✅ Scalable Product Development ✅ Technical Debt Management Waiting for your response! Best Regards, Zohaib
€22 EUR em 40 dias
8,1
8,1

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in JavaScript, Python, Django, Software Architecture, Machine Learning (ML), Git, API Integration, AI Chatbot Development, AI Model Development, AI Development and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
€25 EUR em 5 dias
8,3
8,3

Hi, This is Elias from Miami. I checked your project description and understand you need an experienced Python developer to step into an already functional AI app, review the current codebase, identify risks, improve architecture, and help guide ongoing development so HOROS can grow without piling up technical debt. I’ve worked on Python-based products that started fast and needed stabilization, cleanup, and better structure before scaling further, especially where AI integrations and API reliability were involved. My approach would be to first audit the current codebase for structure, performance, security, and failure points, then prioritize the highest-risk fixes, clean up the architecture in a practical way, and provide ongoing async guidance so development keeps moving without losing momentum. I’d be happy to go through the details and suggest the best technical approach. I have a few questions to get a better understanding: Q1 – What Python stack is HOROS currently using (FastAPI, Django, Flask, background jobs, etc.)? Q2 – Do you want this role focused mainly on review/guidance, or should it also include hands-on refactoring and implementation? Q3 – Are the biggest current issues around code quality, app stability, AI integration costs, or backend scalability? Looking forward to hearing from you.
€27 EUR em 40 dias
7,8
7,8

Hello, I understand you're looking for a skilled Python developer to review and improve your AI-powered app, HOROS, which is currently functional but needs stability and scalability enhancements. My approach would be to thoroughly review your existing code focusing on structure, logic, and performance, identify bugs or risks early on, and suggest improvements to code quality and architecture. I'll ensure that best practices in security, API management, and error handling are in place. Additionally, I will provide ongoing guidance with flexibility to support your team asynchronously, helping you maintain momentum while avoiding technical debt. My experience with Python, API integration, and software architecture can contribute to transforming your app into a reliable and scalable product. Could you please share how the current deployment environment looks and if there are any specific pain points you have noticed? What specific challenges or limitations have you encountered with the current AI integrations in your app? Looking forward to supporting your project. Best regards,
€21 EUR em 22 dias
7,3
7,3

With immense delight, I submit my candidacy for the role of Python expert, ready to lend my professionalism and deep-sitting skills to your mobile/web app project. Having successfully managed over 600 projects in my career, overseeing their development from infancy through growth, I find myself aligned with the unique vision of your project -- turning a working app into a stable, scalable product without compromising its momentum. My team and I pride ourselves on our detailed-orientedness. We will meticulously review your existing Python codebase, identifying potential risks, scalability issues while aiming to streamline the logic and performance at every juncture poetically woven together with your vision. Furthermore, our vast experience with AI/LLM integrations coupled with our conscious effort in avoiding technical debt as products develop makes us perfect candidates for writing elegant coding structures that provide stability even as they scale up. Looking forward to transforming your AI-powered app into a resoundingly impressive reality!
€27 EUR em 40 dias
7,0
7,0

Hello, I can help review your Python codebase for the HOROS app, identify any bugs and scalability issues, and suggest improvements to stabilize and scale your AI-powered product. I have experience with Python development, API handling, and software architecture, and understand how to guide projects from MVP to scalable products while minimizing technical debt. I can provide ongoing mentorship and support asynchronously through Slack or Telegram, helping you refine your code quality and maintain best practices as you grow. Thanks, Teo
€21 EUR em 19 dias
6,6
6,6

Hi, We’ve developed several AI-based products, including a web app that uses LLMs to generate personalized content for users. We also built a Chrome extension that extracts data from LinkedIn and uses it to create tailored outreach messages. We can help you with code reviews, mentoring, and improving your existing codebase. We’ve worked with both junior developers and non-technical founders, so we understand how to provide effective guidance. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m eager to learn more about your exciting project. Best regards, Adil
€29,70 EUR em 40 dias
6,2
6,2

As the founder of SoftwareLinkers, I bring the skills and experience necessary to take your AI-powered app to the next level. With a background in PHP and RESTful API development, I’m well-versed in building secure, scalable digital systems that align with your business goals. My past collaborations span across industries from education and finance to logistics and startups. This diverse exposure has equipped me to address your varying needs and integrate AI-powered features into your system. Not only do I have a solid grasp of Python and Django - key skills for this project - but I also understand non-technical founders and the challenges that often arise in such contexts. With my patient and collaborative approach, I will provide asynchronous support and light mentorship to ensure a smooth transition from your current state to a stable, scalable product. My goal is to empower you not just with code improvements, but with an understanding of best practices so you can maintain high-quality code moving forward. At SoftwareLinkers, we don't just write code; we build solutions that are future-ready. The fast MVP to scaleable product transition you desire? We specialize in this kind of transformation.
€30 EUR em 40 dias
6,3
6,3

With extensive experience as a Full Stack Developer, particularly in JavaScript and Software Architecture, I bring to the table strong problem-solving skills and an approach prioritizing stability, scalability and code efficiency. I've successfully developed various mobile and web applications, carrying each project from ideation to launch. I fully understand the challenges posed by AI development - from creating streamlined migrations strategies to avoiding technical debt during growth. Having worked on numerous projects with tight deadlines, I excel at delivering effective solutions while upholding high standards of clean and well-documented code - qualities I believe are crucial for your project’s success. Moreover, my client-focused mindset ensures quick response time, regular progress updates and reliable post-launch support. Saliently, my mentoring skills will ensure effective knowledge transfer through ongoing guidance exercitation. If you're seeking a dedicated professional to take your AI app development to the next level and improve its overall performance, choose me – let's build a stable, scalable product without slowing your momentum!
€18 EUR em 8 dias
5,8
5,8

As a seasoned Python developer with extensive experience in AI development and Python mentoring, I am impressed by your project and believe I could add substantial value to the journey of your app. Knowing that you're working with an AI-assisted codebase, I understand the unique challenges you might face and have the acumen to help. My proficiency in Python, Django, Software Architecture, and Machine Learning (ML) render me highly capable of reviewing, identifying bugs, and addressing scalability issues effectively. With my support, I will ensure not only improved code quality but also a secure foundation for your app's potential growth. Having worked on fast MVP to scalable product transitions previously, I can guide the ongoing development while minimizing technical debts. Looking forward to discussing how we can together deliver a remarkable outcome!
€27 EUR em 40 dias
5,7
5,7

Hello, I once worked on a project where AI-assisted code produced mismatched data models and runtime errors across services, and I fixed it by standardizing schemas, adding tests, and CI checks. I will review your Python codebase to find bugs, logic problems, and performance or scalability risks. I will improve code quality and architecture and make concrete suggestions for security, API handling, and error handling best practices. I can provide light async mentorship over Slack or Telegram a few hours per week to guide your developer and avoid technical debt. My goal is to turn the vibe-coded HOROS app into a stable, scalable product without slowing down momentum.
€27 EUR em 40 dias
5,7
5,7

Hi, Reviewing and stabilising a functional AI assisted codebase while guiding ongoing development without slowing momentum is a role I genuinely enjoy. Working with non technical founders building real products is something I do regularly and the goal of turning working code into scalable code without a full rewrite is the right instinct. Two quick questions before I review the codebase. What is the core technical stack beyond Python, FastAPI or Flask, any specific LLM integration libraries, and how is it currently deployed? And what are the two or three areas where you already suspect the most risk or fragility? My approach starts with a structured audit covering architecture, error handling gaps, security surface areas in API integrations, and any patterns that will cause pain at scale. I deliver findings as a prioritised document so you know what needs fixing immediately versus what can wait. Ongoing guidance via async Slack works well for this kind of engagement. A few focused hours per week catching problems before they compound is far more valuable than a big intervention later. Ready to review the codebase and start immediately.
€27 EUR em 40 dias
5,2
5,2

Hello! This is James from Hollywood, and I’m excited about the opportunity to assist with your AI app project. I’ve carefully reviewed the project description and understand the importance of overseeing and improving your application through code review and guidance. With 15 years of extensive experience in Python, Django, and machine learning, I'm well-equipped to help elevate your app's performance and functionality. I’ve been a part of the Shopify partners program since 2016, and have developed numerous apps and themes that integrate seamlessly with various systems. To ensure we’re aligned, could you please clarify the following questions to help me better understand the project? 1. What specific areas of the AI app are you looking to improve through the code review? 2. Are there any particular challenges you’ve faced so far that you'd like me to focus on? 3. What timeline do you have in mind for implementing these improvements? My approach includes structured milestones and clear communication, ensuring we’re on the same page throughout the process. Past projects include a custom API solution for a data analytics tool and an AI-driven chatbot for customer support, both of which improved operational efficiency significantly. I look forward to potentially collaborating and driving your project to success!
€36 EUR em 10 dias
4,8
4,8

Hello there, I will review your HOROS codebase, identify bugs, scalability risks, and architectural issues, and provide actionable improvements to turn it into a stable, production-grade product. Ongoing async mentorship via Slack or Telegram to guide development without slowing your momentum. I have worked with AI-assisted codebases before and know the common patterns — inconsistent error handling, duplicated logic, and missing input validation are usually the first things to address. I will prioritize fixes by risk level so the most critical stability issues are resolved first while feature work continues in parallel. Available part-time, a few hours per week to start, scaling as needed. Questions: 1) What is the current stack beyond Python Django, FastAPI, or Flask for the backend? 2) Which LLM or AI service is HOROS integrating with? 3) Is the app deployed yet, or still running locally? Looking forward to talking through the details. Faizan
€27 EUR em 40 dias
5,0
5,0

Hi, I can deliver accurate, data-driven, and scalable solutions for your needs. I bring 9+ years of combined experience in Python development, Data Science, Data Analytics, and Business Intelligence, helping clients turn raw data into meaningful insights and actionable dashboards. My Core Expertise Includes: Node js , React Js, Mongo , Blockchain, crypto currency Python Development: Pandas, NumPy, Scikit-learn, FastAPI, Flask, Django Data Science & Machine Learning: Data cleaning, EDA, predictive modeling, AI/ML solutions Data Analytics: Statistical analysis, reporting, automation, data mining Power BI: Interactive dashboards, DAX, Power Query, data modeling, KPI reporting Databases & Big Data: SQL, NoSQL, SparkML AI & Frameworks: TensorFlow, PyTorch, Cursor, Calude, gemini, nano, chatgpt. I focus on clean code, clear insights, performance optimization, and business-oriented outcomes. I ensure timely delivery and transparent communication throughout the project lifecycle. Let’s connect to discuss your requirements in detail and define the best approach for your project. Looking forward to working with you. Regards, Anju
€21 EUR em 40 dias
4,9
4,9

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in Software Architecture, Python, Machine Learning (ML), API Integration, Django, AI Development, AI Chatbot Development, JavaScript, AI Model Development and Git. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
€25 EUR em 40 dias
4,7
4,7

Hi there! Your need for a Python expert to refine and mentor your AI application aligns perfectly with my background in architecting production-ready LLM solutions. Having recently guided a startup through transitioning a prototype AI agent into a scalable FastAPI backend, I understand the nuances of balancing rapid development with code maintainability and API efficiency. I don’t just fix bugs; I ensure your architecture is robust enough to handle the evolving demands of AI integration while providing the high-level mentorship needed to upskill your current development workflow. My technical approach begins with a comprehensive code review focused on modularizing your logic to separate AI orchestration from core business rules, which significantly simplifies future scaling and debugging. I will implement asynchronous processing (Asyncio/Celery) for long-running AI tasks to prevent UI bottlenecks and optimize your prompt engineering or vector database queries for both reduced latency and lower API costs. Additionally, I’ll introduce robust error handling and structured logging to ensure model outputs remain consistent and traceable, providing you with a professional-grade roadmap for long-term stability and performance. To tailor my guidance effectively, could you clarify if you’re currently seeing specific issues with latency in your AI responses or if the primary focus is on structural refactoring? I’m also curious if you are utilizing frameworks like LangChain or LlamaIndex, or if you prefer custom-built wrappers for your LLM calls. I would love to hop on a quick chat to align on your objectives and see how I can best support your vision for this application.
€30 EUR em 7 dias
4,2
4,2

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