You will get Website Bug Fixing & Issue Resolution
Project details
You will get professional bug fixing and issue resolution for your website or web application based exactly on your requirements.
This service covers frontend, backend, API, database, and deployment-related issues.
Performance problems, broken features, server errors, and unexpected behavior can be diagnosed and resolved efficiently.
This service covers frontend, backend, API, database, and deployment-related issues.
Performance problems, broken features, server errors, and unexpected behavior can be diagnosed and resolved efficiently.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$150
|
Standard
$250
|
Advanced
$350
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 5 days |
Number of Revisions | 0 | 0 | 0 |
Bug Investigation | |||
Fix Documentation | |||
Detailed Code Comments |
Optional add-ons
You can add these on the next page.
Performance Optimization & Security Fixes
(+ 2 Days)
+$100
Chatbot Issue Fix
(+ 1 Day)
+$100
Cloud Issue Fix
(+ 1 Day)
+$100Frequently asked questions
About Md Shahid
Full Stack Developer | DevOps & AI Engineer
Kolkata, India - 7:03 am local time
I'm a results-driven and versatile freelancer with a strong background in full-stack development, artificial intelligence, and data-driven application design. With a portfolio of successful projects across domains such as e-commerce, healthcare, education, and finance, I bring a deep understanding of how to build reliable, intelligent, and impactful digital solutions that solve real-world problems.
✅ What I Can Do for You:
✔ Full-Stack Web & Software Development
Develop scalable web and desktop applications using MERN, Next.js, Spring Boot, and JavaFX, ensuring secure, responsive, and rich user experiences.
✔ AI & Machine Learning Solutions
Build intelligent systems like LLM agents, recommenders, and predictive models using YOLOv8, Transformers, LLaMA/Mistral, and LSTM.
✔ Backend & Data Engineering
Design robust APIs with Node.js, FastAPI, Spring Boot, and PHP, with efficient MongoDB/MySQL integration, data modeling, and query optimization.
✔ Frontend Development
Create dynamic, intuitive UIs with React.js, JavaScript, HTML/CSS, Bootstrap, and JavaFX for both web and desktop platforms.
✔ Computer Vision Applications
Deploy real-time visual systems using OpenCV, YOLOv8, and Python for object detection, freshness checks, and visual monitoring.
✔ Automation & Smart Tools
Develop AI-powered tools like bid assistants, exam generators, and query interfaces to automate complex tasks efficiently.
✅ Why Work With Me?
✔ End-to-End Expertise – From ideation to deployment, I bring full-cycle development experience and a proactive problem-solving approach.
✔ Real-World Project Experience – Delivered 15+ projects involving LLMs, Java-based systems, role-based apps, real-time AI, and secure platforms tailored to client needs.
✔ Reliable Communication & Delivery – Transparent updates, timely turnarounds, and a strong commitment to client satisfaction.
✔ Tech Stack Versatility – From Java Spring Boot & JavaFX to MERN, FastAPI, LLMs, and OpenCV, I adapt to the latest tech to future-proof your project.
✔ Performance & Security Focused – I build applications that scale smoothly, operate securely, and deliver optimal performance under load.
✅ Let’s Build Something Powerful Together
Whether you need a web application, a desktop software solution, an AI-powered system, or a custom automation tool, I’m here to make your vision a reality. Drop me a message—let’s discuss your project and create something impactful.
Steps for completing your project
After purchasing the project, send requirements so Md Shahid can start the project.
Delivery time starts when Md Shahid receives requirements from you.
Md Shahid works on your project following the steps below.
Revisions may occur after the delivery date.
Issue Analysis & Diagnosis
The problem is reviewed and root cause is identified.
Debugging & Resolution
The issue is fixed using proper debugging and testing methods.