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You will get a responsive website and mobile app from a professional software developer

Ahmed Tahir S.Status: Offline
Ahmed Tahir S. Ahmed Tahir S.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Ahmed Tahir, priced and ready to go.
Ahmed Tahir S.Status: Offline
Ahmed Tahir S. Ahmed Tahir S.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Ahmed Tahir, priced and ready to go.

Project details

Custom Software Development | Scalable & Secure Solutions

Looking for a goal-driven, high-performance software solution that meets your business needs? You've come to the right place! With years of experience in Full Stack Development, I specialize in building scalable, secure, and feature-rich applications tailored to your requirements.

Tech Expertise:

 • Frontend: React.js, Next.js
 • Backend: Node.js, Express.js
 • Database: MongoDB, PostgreSQL, Firebase
 • Full Stack: MERN Stack, Custom APIs, Microservices
 • Cloud & Deployment: AWS, Vercel, DigitalOcean, Docker

What I Offer:

 • Custom Software Solutions Web & Hybrid Applications
 • SaaS Platforms Scalable & Subscription-based Software
 • Third-Party API Integration Payment Gateways, CRMs, AI APIs
 • Database Architecture & Optimization Efficient Data Handling
 • AI & Automation Smart Workflows & Business Logic

Why Choose Me?

 • Personalized Consultation Understand your business needs first
 • Scalable & Secure Code Future-proof architecture
 • Fast & Reliable Support On-time delivery and ongoing assistance
Programming Languages
HTML & CSS, JavaScript, TypeScript
Coding Expertise
PSD to HTML, Performance Optimization, Design
What's included
Service Tiers Starter
$10
Standard
$200
Advanced
$600
Delivery Time 2 days 7 days 30 days
Number of Revisions
5UnlimitedUnlimited
Number of Pages
3710
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Fast Delivery
+$10 - $250

Frequently asked questions

5.0
3 reviews
100% Complete
(3)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

FV

Fannie V.
5.00
Mar 31, 2026
AI Engineer: Debug & Fix Stateful LLM RAG Pipeline (LangGraph/Python) Ahmed did a great job with this Python script! He took the time to understand exactly what I needed and delivered a high-quality, professional solution that works perfectly. It’s clear he’s an expert in backend development and problem-solving. He was super easy to communicate with and got the project done right on time. If you need someone who writes clean, reliable code, I highly recommend him.

AS

Adam S.
5.00
Sep 2, 2023
Fix Address Not Importing to FUB Always a upstanding freelancer to work with! I've hired him multiple times! Great work and highly recommend!

AS

Adam S.
5.00
Jul 19, 2023
Scan Website (sold.com), Add Lead (Follow Up Boss) Ahmed is a pleasure to work with. He kept me updated and completed the project exactly as to what was asked. Highly recommend.
Ahmed Tahir S.Status: Offline

About Ahmed Tahir

Ahmed Tahir S.Status: Offline
AI & Software Engineer | GenAI && LLM Expert | Web & Mobile
5.0  (3 reviews)
Karachi, Pakistan - 8:13 am local time
Software Engineer (AI / ML) | Full Stack Dev 🚀 [ahmedtahir.me]

1. AI & LLM Expertise – I’ve built and deployed intelligent systems using OpenAI, LangChain, and GPT embeddings, like an AI-powered bug triage platform at Careem that delivered 80%+ accuracy and real-time insights.
2. End-to-End Development – From idea to production, I’ve led full-stack development for platforms like AKCRU, a multifaceted streaming app using Next.js, Firebase, and 100ms, ensuring seamless user experiences.
3. Fast, Scalable Deployment – I’ve deployed production-ready microservices with Python (FastAPI), Docker, and GitHub Actions, ensuring 82%+ test coverage and scalable architecture across multiple services.
4. Frontend Focused, Backend Strong – I’ve delivered responsive UIs and dynamic dashboards using React.js, TypeScript, and TailwindCSS, while also architecting robust backends with PostgreSQL and REST APIs.
5. Project-Driven Learning & Impact – Whether it’s launching OneTag, an LLM-based Shopify plugin, or optimising food delivery predictions with hybrid ML models, I consistently deliver results by applying cutting-edge tech in real-world scenarios.

AI, Machine Learning, LLM, Open AI, Deep Seek, Gemini, Large Language Model, Data Science, Data Analytics, Full-Stack Development, Web Development, Mobile App Development, React.js, Node.js, Next.js, Flutter, React Native, Swift, Kotlin, TypeScript, JavaScript, Python/Django, FastAPI, Express.js, NestJS, Golang, PHP/Laravel, Vue.js, Svelte, Angular, TailwindCSS, Material UI, HTML5, CSS3, UI/UX Design, Responsive Web Design, Figma to React, REST API, GraphQL, Microservices Architecture, Docker, Kubernetes, AWS Lambda, Cloud Computing, DevOps, CI/CD, Serverless Backend, AWS Solutions, Azure Cloud, Google Cloud Platform (GCP), Cloud Migration, Cloud Security, Scalability, Cost Optimization, Cloud Monitoring, Infrastructure as Code (IaC), Terraform, Ansible, Jenkins, GitHub Actions, API Integration, Third-Party API, Payment Gateway Integration, Stripe, PayPal, API Testing, Postman, Swagger, API Documentation, Web Application Audit, Security Audit, IT Compliance, GDPR, HIPAA, PCI DSS, Security Testing, Data Protection, Cybersecurity, OAuth2, Authentication, Authorization, Database Design, Database Administration, PostgreSQL, MySQL, MongoDB, Redis, Firestore, DynamoDB, Data Integration, ETL Pipelines, Data Analytics, Web Analytics, Google Analytics 4 (GA4), SEO Optimization, Page Speed Optimization, Lighthouse Audit, Performance Tuning, Front-End Optimization, Web Accessibility, Localization, Internationalization (i18n), Cross-Device Compatibility, Progressive Web Apps (PWA), Mobile App Redesign, UI Animation, App Store Optimization (ASO), Hybrid App Development, iOS Development, Android Development, App Testing, QA Automation, Unit Testing, Jest, Selenium Application Integration, Application Optimization, App Feature Development, Application Maintenance, Legacy System Modernization, AI Integration, Machine Learning Models, Chatbot Development, NLP Applications, LangChain, OpenAI API, Generative AI, AI Compliance, Data Privacy, Security Framework, Solution Architecture, Software Architecture & Design, Agile Development, Scrum, Project Management, Software Documentation, API Blueprint, Business Automation, ERP Integration, CRM Integration, SaaS Development, Enterprise Software Development, Windows App Development, Web App Localization, Web Application, Ecommerce Development, Shopify, WooCommerce, WordPress Customization, Landing Page Design, Blog Development, CMS Development, Webflow Development, Bubble.io, No-Code Development, Low-Code Solutions, Innovation Strategy, Startup MVP Development, Product Prototyping, Mobile App Improvement, Mobile App Bug Fix, Mobile App Consultation, Cross-Platform App, Business Automation, Database Maintenance, High Availability Systems, Cloud Backup & Recovery, Disaster Recovery, Virtualization, Load Balancing, Performance Optimization, Monitoring and Analytics, Security Engineering, Compliance Testing, IT Consultation, IT Infrastructure, Cloud-Native Applications, Multi-Cloud Strategy, Kubernetes Management, Containerization, Docker Compose, Backend Development, Backend Optimization, RESTful API, Web Service Development, Enterprise Integration, AI Mobile App Development, Mobile App Localization, App Analytics, Cloud Optimization, DevSecOps, Security Analysis, Business Intelligence Dashboard, Dashboard Development, Power BI, Tableau, Data Visualization, WebSockets, Real-Time Applications, Event-Driven Architecture, Software Testing, Quality Assurance, Automation Frameworks, API Framework, Database Architecture, Database Optimization, Windows Development, Desktop App Development, Cross-Platform Desktop App, SaaS Application, Custom CRM Development, Data Pipeline, Data Modeling, Cloud DevOps Engineer, Full-Stack Engineer, Software Engineer, Backend Engineer, Frontend Engineer, UI Developer, MERN Stack, MEAN Stack, JAMStack, Web App Performance

Steps for completing your project

After purchasing the project, send requirements so Ahmed Tahir can start the project.

Delivery time starts when Ahmed Tahir receives requirements from you.

Ahmed Tahir works on your project following the steps below.

Revisions may occur after the delivery date.

First Draft

Revisions and Optimization

Review the work, release payment, and leave feedback to Ahmed Tahir.