I am a versatile Full-Stack Developer, QA Automation Tester, and SharePoint Developer with experience delivering scalable web applications, enterprise collaboration solutions, and high-quality testing frameworks. Throughout my career, I have worked with startups, enterprise clients, and global organizations, helping teams build reliable software, automate quality assurance processes, and streamline business operations.
My unique combination of development, testing, and SharePoint expertise enables me to contribute across the entire software development lifecycle—from requirements analysis and application development to automation testing, deployment, and ongoing support.
💻 Full-Stack Development
I build modern, responsive, and scalable web applications using:
JavaScript (ES6+)
React.js
Node.js
Express.js
HTML5 & CSS3
MySQL
MongoDB
RESTful API Development & Integration
Authentication & Authorization
Responsive UI Development
API Testing & Debugging
Git & Version Control
I have experience designing client-side and server-side architectures, developing databases, creating APIs, and integrating third-party services to deliver complete end-to-end solutions.
🧪 QA Automation & Software Testing
Manual Testing
Test case design and execution using TestLink
Defect tracking and management using Jira
Functional, Regression, Smoke, UAT, and Usability Testing
Requirements validation and gap analysis
Cross-browser and cross-device testing
SDLC, STLC, Agile, and Scrum methodologies
Test documentation and defect triage
Automation Testing (Cypress)
I develop scalable and maintainable automation frameworks using Cypress and JavaScript.
Core Automation Skills
CSS Selectors and XPath Locators
Dynamic Elements & Complex DOM Handling
Assertions and Custom Validations
Alerts, Confirmations, and Browser Events
IFrames and Nested Frames
Child Windows, Tabs, and Modal Handling
Calendar and Date Picker Automation
Dropdowns and Dynamic UI Components
Fixtures, Environment Variables, and Test Data Management
API Intercepts, Mocking, and Stubbing
Custom Commands and Reusable Components
Hooks (before, beforeEach, after, afterEach)
File Upload and Download Validation
Data-Driven Testing using JSON, CSV, and Excel
End-to-End, Smoke, and Regression Test Suites
Network Request Validation and Response Verification
Reporting & CI/CD
Mochawesome and Allure Reporting
Cypress Dashboard Integration
Parallel Test Execution
Retry Strategies and Smart Waits
GitHub Actions
Bitbucket Pipelines
Jenkins
Fastlane
API Testing
Postman Collections and Newman
REST API Testing (GET, POST, PUT, PATCH, DELETE)
Authentication Testing (API Key, OAuth, Bearer Tokens)
Schema Validation
Environment Variables and Pre-request Scripts
Automated API Regression Suites
CI/CD Integration
🌐 SharePoint & Power Platform
SharePoint Online & On-Premises
Team Sites & Communication Sites
SharePoint Lists and Libraries
Site Navigation & Audience Targeting
Hub Sites & Site Branding
Excel-to-SharePoint Data Integration
Calendars, Events, Metadata & Versioning
InfoPath Designer
SharePoint Designer 2013
Nintex Forms & Workflows
SharePoint Framework (SPFx)
Power Platform
Power Apps Custom Forms
Canvas Applications
Power Automate Workflows
Business Process Automation
Power BI Dashboards & Reporting
🔗 Integration & Enterprise Solutions
MuleSoft API Development & Integration
RESTful Services
System Integration
Data Synchronization
Workflow Automation
📌 Additional Skills
Jira Project Management
Agile & Scrum Methodologies
Confluence Documentation
Figma (UX/UI Design)
Virtual Assistance
Video Editing
Technical Documentation
🚀 Why Clients Hire Me
Full-stack development and testing expertise in one professional
Strong analytical and problem-solving skills
Excellent communication and documentation
Focus on quality, scalability, and maintainability
Experience working in Agile environments
Reliable, detail-oriented, and deadline-driven
Whether you need a web application built from scratch, a SharePoint solution customized, an automation framework developed, or a complete QA strategy implemented, I can help deliver results efficiently and professionally.
Machine Learning
Google Cloud Platform
Full-Stack Development
React
Node.js
MySQL
JavaScript
Mulesoft
QA Testing
NotebookLM
LLM Prompt Engineering
Cypress
Feature Engineering
Deep Learning Modeling
ExpressJS
Ibrahim E.
Dammam, Saudi Arabia
$30/hr
5.0
3 jobs
AI and Machine Learning Engineer specializing in developing cutting-edge solutions across Computer Vision, NLP, and Deep Learning domains. I transform complex data challenges into practical, value-driven applications that help businesses thrive in AI.
🛠️ Core Expertise:
✔️ Machine Learning & Deep Learning (CNN, RNN, YOLO, Transformers)
✔️ Computer Vision & NLP Applications
✔️ Data Analysis & Visualization
✔️ Model Development & Fine-tuning
✔️ Data Analysis & Feature Engineering
✔️ MLOps & Model Deployment & Optimization
💻 Technical Stack:
• Languages: Python, MATLAB
• Frameworks: TensorFlow, PyTorch, Keras
• Libraries: Scikit-learn, OpenCV, NLTK, Pandas
• Tools: Docker, Git, AWS, GCP, FastAPI, Django, Flask
• Databases: SQL, Firebase, Supabase
🎯 What I Deliver:
• Custom AI solutions tailored to your business needs
• Efficient, scalable, and production-ready code
• Clear communication and timely project delivery
• End-to-end project implementation
Ready to innovate? Let's connect and discuss how we can bring your ideas to life! 🚀
Github: github.com/IbrahemElsherif
Machine Learning
Computer Vision
NLP Tokenization
NLTK
Natural Language Processing
Shahzeb A.
Riyadh, Saudi Arabia
$30/hr
5.0
44 jobs
Do you have an AI vision that needs to become a real, working product? I don't just build models; I engineer complete, scalable solutions that turn data into actionable insights and automation.
For over five years, I've specialized in bridging the gap between cutting-edge Artificial Intelligence (AI) research and robust software that delivers real-world value. My core expertise lies in computer vision and machine learning, but my skill set is full-stack. This means I can own your project from the initial data pipeline, through model training and optimization, all the way to deploying a polished desktop application or a secure enterprise API. I thrive on building tools that work seamlessly for end-users, whether it's a retail manager, a traffic controller, or a sports coach.
My strongest suit is developing intelligent systems that "see" and understand the world. I've built a retail analytics platform (CrowdIQ) that transforms standard CCTV into a source of business intelligence, tracking customer demographics and behavior. In the sports domain, I created PadelIQ, an analytics engine that uses computer vision to track player movement, posture, and court coverage from match footage, providing real-time coaching feedback. For public safety, I developed a traffic management system (OmniRoad AI) using advanced object detection for real-time accident and congestion monitoring.
Beyond computer vision, I architect full-scale data science pipelines. A prime example is my telecom churn prediction project, where I built a machine learning model to identify at-risk customers and paired it with an interactive Power BI dashboard. This end-to-end approach—from data analysis to a clear visualization of insights—ensures the model's findings directly inform business strategy and retention actions.
I also develop the tools and infrastructure that power AI applications. I've built secure, enterprise-grade systems like DevelmoGPT, a RAG-based LLM that allows for secure, semantic search over private company documents. From creating simple utilities like PDF-to-audio converters to designing complex role-based access systems, I ensure the foundation of any AI solution is reliable, secure, and maintainable.
My process is collaborative and results-driven. I start by deeply understanding your business problem, not just the technical requirement. We'll then iterate through prototyping, development, and testing to ensure the final product not only meets specs but also delivers tangible ROI. I communicate clearly at every stage, providing demos and documentation so you're never in the dark.
Let's connect. Share your project idea or challenge, and I'll provide a clear outline of how we can leverage AI, machine learning, or computer vision to build your intelligent solution. Click the invite button to start the conversation.
/// The following is just for SEO. You can ignore it ///
#computer vision #computer vision engineer #computer vision OpenCV #machine learning computer vision #deep learning computer vision #computer vision machine learning #machine learning python #nlp machine learning
Machine Learning
Deep Learning
Neural Network
Computer Vision
Artificial Intelligence
Object Detection & Tracking
Data Analysis
TensorFlow
PyTorch
AI Development
Natural Language Processing
Python
Data Science
Data Analytics
Retrieval Augmented Generation
Rabab A.
Riyadh, Saudi Arabia
$35/hr
5.0
1 jobs
AI and machine learning engineer with expertise in developing advanced NLP models, automating text analysis, and optimizing microservices design pattern recommendations. Passionate about leveraging cutting-edge Transformer-based techniques and semantic understanding to solve complex problems, enhance system efficiency, and deliver innovative solutions. Adept at data analysis, model fine-tuning, and seamless integration of AI systems into existing infrastructures to drive performance and business outcomes.
Artificial Neural Network
Deep Learning
Deep Neural Network
Neural Network
Deep Learning Modeling
AWS Lambda
Online Instruction
Artificial Intelligence
Amazon Web Services
Computer Science
Cloud Computing
Training
Coaching Software
Sajid Ur Rehman A.
Al Khobar, Saudi Arabia
$60/hr
4.6
21 jobs
Most AI projects are impressive demos that collapse in production.
I build the architectures that do not handle edge cases, eliminating hallucinations, and scaling reliably from day one.
With 11 years of engineering experience, I specialize in the hard side of AI, rigorous model research, production grade system design, and full stack delivery. I do not just prompt models or wrap APIs. I build the data pipelines, memory structures, retrieval systems, and guardrails that make AI reliable enough for real business use.
GENERATIVE AI & ADVANCED RAG
Simple vector search is rarely enough. I engineer RAG systems that actually work in production:
• Hybrid Search: combining semantic understanding with keyword precision for accurate, citation backed answers with near zero hallucinations
• Semantic chunking and re ranking algorithms to ensure the model reads the right context before answering
• Fine-tuning LLaMA 3, GPT, and Claude on proprietary data for domain-specific accuracy
• Multi agent workflows using LangGraph and CrewAI agents that query SQL databases, browse the web, and trigger API workflows autonomously, with planning logic that keeps them on track
• Production & cost optimization: caching layers and prompt compression strategies that reduce LLM API costs by 30 to 40% while improving speed
• Tools: LangChain, LangGraph, CrewAI, OpenAI, Anthropic , Pinecone, Weaviate, ChromaDB, FAISS
COMPUTER VISION & DEEP LEARNING
For cases where off the shelf models fall short:
• Custom CNNs and Vision Transformers for manufacturing defect detection, medical imaging, and document analysis
• Real time object detection and tracking via YOLO, OpenCV, with WebSocket and Edge AI pipelines for live video streams and low latency market data
• Model optimization: quantization, pruning, and performance tuning to run heavy models efficiently on edge devices or at cloud scale
• Tools: PyTorch, TensorFlow, OpenCV, CUDA, Hugging Face Transformers, MediaPipe
AI RESEARCH & MODEL EXPERIMENTATION
When standard solutions don't give you the accuracy you need:
• Rigorous model evaluation on real-world datasets with reproducible, well documented experiments
• Performance benchmarking and ablation studies to identify what actually moves the needle
• Turning research outcomes into clean, maintainable production code your team can scale confidently
FULL STACK AI DELIVERY
I bridge the gap where most AI engineers fail, connecting research grade backends to real user interfaces:
• Frontend: Next.js (App Router), React, TypeScript, Tailwind CSS, D3.js instant load dashboards and data UIs
• Backend: FastAPI, Django, Node.js robust Python APIs that handle data processing securely at scale
• Real time systems: WebSockets and edge pipelines for live data without latency
• DevOps: Docker, Kubernetes, AWS auto scaling infrastructure that survives traffic spikes
CORE TECH STACK
AI/ML: PyTorch · TensorFlow · Hugging Face · CUDA · Scikit learn · XGBoost
GenAI: OpenAI · Anthropic Claude · LLaMA-3 · Mistral · Gemini
Orchestration: LangChain · LangGraph · CrewAI · LlamaIndex
Vector DBs: Pinecone · Weaviate · ChromaDB · FAISS
Computer Vision: OpenCV · YOLO · MediaPipe · Albumentations
Full Stack: Next.js · React · TypeScript · FastAPI · Django · Node.js
DevOps: Docker · Kubernetes · AWS
If you are tackling a hard problem that requires more than a plug and play solution, whether that is a production RAG system, a custom vision model, or a full AI powered SaaS, invite me to your job.
Let's engineer something that actually works.
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