Hi there!
I’m Neil — a seasoned Full-Stack Developer and Technical Team Lead with over 20 years of experience architecting, developing, and maintaining high-performance, scalable, and secure web applications.
Specialized in ColdFusion (Adobe & Lucee), PHP, and modern JavaScript frameworks, with extensive expertise in enterprise systems, API design, and relational database architecture.
Recently expanded into AI Engineering, completing the AI Engineering Course 2025: Complete AI Engineer Bootcamp (Udemy, Credential ID: UC-c09bf9ca-285a-444d-aa1d-3c682d1e7448) and applying Python, Natural Language Processing (NLP), Transformers, LLMs, LangChain, Hugging Face, and API integrations to build intelligent and automated digital solutions.
Recognized as a Top Rated Developer with 100% Job Success, consistently delivering multilingual, data-driven, and business-critical applications on time and within scope
CORE EXPERTISE
- Full-Stack Web & Software Development
- AI Engineering & Intelligent Automation
- Backend Systems (Python, ColdFusion, PHP)
- Frontend Development (JavaScript, React, jQuery, HTML5, CSS3)
- API / RESTful Services Design & Integration
- Database Architecture & Optimization (SQL, Vector Database)
- Cloud, Virtualization & Container Management
- System Performance Tuning & Security Hardening
- Technical Leadership & Project Management
AI & MACHINE LEARNING SKILLS
- Languages & Tools: Python, NumPy, Pandas, Scikit-learn, PyTorch, TensorFlow
- Frameworks & Libraries: LangChain, Hugging Face, OpenAI API, Pinecone
- AI Applications: Chatbots, Text Analysis, Content Automation, AI Integrations
- Concepts: NLP, Prompt Engineering, Model Fine-Tuning, Vector Databases, LLM Workflows
KEY PROJECTS & HIGHLIGHTS
✅ AI-Powered Web Automation Tools – Integrated OpenAI and LangChain to automate content generation, customer communication, and report summarization.
✅ Enterprise Management System – Architected and led full-stack development for a multinational operations platform handling thousands of users daily.
✅ E-Commerce & Payment Gateway Integration – Built secure, multilingual commerce solutions with real-time analytics and automated reporting.
✅ Legacy System Modernization – Migrated ColdFusion-based systems to modern MVC frameworks and containerized environments.
ACHIEVEMENTS
- Top Rated Plus Developer on Upwork with 100% Job Success
- Delivered 30+ enterprise-level projects with consistent 5-star client feedback
- Recognized for outstanding full-stack developer, technical leadership and AI adoption strategies
TECHNICAL SKILLS
Languages & Tools:
Python, ColdFusion (Adobe, Lucee), PHP, JavaScript, HTML5, CSS3, XML, AJAX, C++, .NET
Frameworks:
ColdBox, FW/1, CFWheels, MVC, OOP, ORM, DAO/Gateway, Fusebox, LAMP Stack
Databases:
MSSQL / T-SQL, MySQL, Sybase, Oracle 10g — complex stored procedures & performance optimization
Web & App Development:
API / Web Services Integration, Data Modeling, CMS, CRM, E-Commerce, Intranet Solutions
Infrastructure:
Windows & Linux Servers, Apache, IIS, Plesk, CPanel, Cloud / Virtualization / Containers, Network Troubleshooting
Version Control:
Git, Mercurial
Project Management Tools:
Jira, TeamworkPM, LiquidPlanner
Exploring:
Advanced AI Systems using LLMs, Multi-Agent AI, Prompt Engineering, RAG (Retrieval-Augmented Generation), and Cloud AI deployment
🤝 Why Clients Work With Me
Proven success in leading full-stack development teams and delivering complex projects
Focused on writing clean, secure, and maintainable code
Strong communication and full transparency throughout every project phase
Reliable delivery — on time, every time
🌟 Let’s Build Something Exceptional
Whether you need a robust web platform, custom enterprise solution, or secure IT infrastructure, I bring the technical depth, leadership, and reliability to deliver results that matter.
📩 Let’s connect and turn your ideas into reality.
AJAX
WordPress
JavaScript
PHP
jQuery
Bootstrap
Joomla
Relational Database
Adobe ColdFusion
Kayven D.
Paranaque City, Philippines
$5/hr
5.0
32 jobs
Thank you for visiting my profile!
I'm committed to supporting and sustaining the success of my clients' businesses
Dear Clients,
I deliver high quality Freelance/Full-Time Services from data entry, copy-paste and web scraping to programming tasks.
Freelance Full Stack Developer.
I am a professional Python/JavaScript/C++ Developer with 10+ years of experience specializing in Web development, Web Automation/Scraping, and Artificial Intelligence. I have completed more than 50+ jobs related to Web Automation and scraping.
I want to finish the work in short time, so I like Automation.
Here are the services I offer:
I have also a successful working career in full stack development in both team and self-directed settings.
I'm a solution oriented, henceforth, if you have any idea bring that to my knowledge to get its solution.
I guarantee it will definitely work.
Freelance Full Stack Developer (Reactjs/Nextjs/Angularjs/Vuejs/Flask/.NET/Expressjs/Lavarel)
Retrieval-Augmented Generation
Graphic Artist (Adobe Photo shopper)
Python programming for automation task
Data Mining (Static Website, Dynamic-Javascript-enabled website, MySQLDB, PostgreSQL, MongoDB)
Data Entry (Excel, CMR Data, WordPress, Shopify, Business Card, etc.)
Data Conversion (PDF to Excel or Word, JPEG to Excel or Word)
Typing Jobs (Excel or Word)
Data Collection (LinkedIn/Instagram)
Product Listing (E-commerce Products)
Copy-paste works (Non/Automated)
Artificial Intelligence / Machine Learning:
Langchain (For RAG application)
Large Language Model (LLM)
Ollama
OpenCV
YOLO
Tensorflow/Keras
Experience with OpenAI Chatpgt APIs, Anthropic Claude APIs, Google Gemini APIs and DeepSeekv3 API's
Programming:
Python
C#
C/C++
Java
Javascript
PHP
Golang
Flutter
Lua
Pearl
Rust
Frontend:
* Basic (HTML, Javascript/Jquery, CSS).
* Javascript Framework (Reactjs, Angularjs, Vuejs, Nextjs) (9years experienced).
* React UI framework (Material UI, ShadCN)
* CSS Framework (Bootstrap, Tailwind) (9years experienced).
* PHP Framework (Laravel,Codeigniter)
Backend
* Python framework (Django, Flask) (10years experienced).
* Javascript framework (Nodejs/Expressjs/Nextjs/Vuejs/Angular). (9years experienced).
Database:
* MIlvusdB (Vector embeddings)
*ChromaDB
* MySQL
* MongoDB
* PostgreSQL
* Redis
* Apache Cassandra
*Supabase
*Firebase
ORM:
Sequelize (Next.js, PostgreSQL)
Prisma (T3 Stack Next.js, PostgreSQL)
Eloquent (Laravel, PostgreSQL)
Hibernate (Java)
ODM:
Mongoose (Next.js, MongoDB)
Experienced with the following Content Management System (CMS):
Wordpress (Elementor Pro)
Wix
Magento
Others:
* Install Google Analytics, Microsoft Clarity, Getreponse, Freshdesk, Sender.net
* Domain administration (Siteground, Namecheap, Cloudflare)
* Configure domain's SMTP, SPF, DKIM and DMARC
* Zapier /Pabbly
* Good Communication Skills
* Have use Jira, Confluence, Trello
* Familiar with RESTful and SOAP APIs.
* Hands-on with Git
* Handling servers administration.
* Comfortable with Microsoft Office and Google Worksheets.
* Experience with Adobe Photoshop/Indesign, Canva and Figma
I want you to be 100% satisfied with my work.
Microsoft Excel
Data Scraping
Data Entry
JavaScript
Scrapy
Python
Data Mining
System Automation
Web Scraping
Photo Editing
Automation
Chris B.
Daraga, Philippines
$15/hr
5.0
1 jobs
As a Software Engineer at Netfluence Corporation, I have been actively engaged in creating impactful solutions through innovative technologies. My primary responsibilities include:
Front-End Development: Proficient in building HubSpot Pages and Apps using cutting-edge technologies such as ReactJS, ensuring responsive and user-friendly interfaces.
HubSpot Serverless Function Development: Leveraging HubSpot's serverless functions to design and implement efficient APIs, enhancing the performance and scalability of our applications.
I've worked on projects like AI chatbots powered by ChatGPT, which are deployed on our company's website, integrating Microsoft Azure services. I also designed a customizable chatbot admin dashboard and set up automated deployment using GitHub Actions, focusing on efficient and reliable software development.
I have also explored Microsoft Azure Fluid Relay, creating a real-time collaboration app. Additionally, in the past few months, I have been working more on the backend side using Azure Functions and Azure Cosmos DB.
I take pride in handling a significant portion of our internal projects independently. One noteworthy achievement was the proposal and solo implementation of the ChatGPT cloning project. This initiative has empowered every member of our office to access the GPT-4 API, significantly enhancing productivity and fostering innovation within the team.
This role has provided me with invaluable experience in software development and has allowed me to contribute to the success of various projects. I look forward to continuing my journey in the field of software development, bringing fresh ideas and solutions to the team.
Front-End Development
ExpressJS
React
Material UI
Next.js
Web Application Development
AWS Lambda
AWS Amplify
HubSpot
Microsoft Azure
Tailwind CSS
Full-Stack Development
MongoDB
Amazon API Gateway
Amazon DynamoDB
Syrone Rex C.
Castillejos, Philippines
$40/hr
5.0
25 jobs
✅ PHP Laravel, NestJS
✅ ReactJS, VueJS, AngularJS, NextJS
✅ MySQL, MSSQL, Redis
✅ Git, GitHub, GitLab, BitBucket, Postman
✅ SASS, LESS, Bootstrap, Tailwind,
✅ Figma Design to HTML/CSS/JS
Are you searching for a skilled professional who can bring your projects to life with creativity, precision, and expertise? Look no further!
I'm Syrone Rex Condez, a passionate and experienced Full Stack Developer freelancer with a proven track record of delivering exceptional results for clients worldwide. With over a decade of industry experience, I specialize in Web Development, offering a comprehensive range of services to meet your diverse needs.
Whether you need SAAS, PAAS, or anything in between, I'm here to help you achieve your goals and surpass your expectations.
Ready to take your projects to the next level? Let's connect and discuss how we can collaborate to bring your vision to life. I'm excited to be a part of your success journey!
Thank you for considering me for your project. Let's create something extraordinary together!
CSS
HTML
Laravel
React
Next.js
NestJS
Node.js
PHP
HTML5
CSS 3
Web Development
Database Management
MySQL
Vue.js
Renz Enald S.
Valenzuela City, Philippines
$8/hr
4.5
1 jobs
I have 5 years of experience in software development, with my current stack focused on Laravel for backend development and React for frontend development. I work on building and maintaining REST APIs, database design, authentication, public API integrations, file uploads, email link workflows, and frontend implementation based on project requirements. I also have experience with MySQL, working on modules such as document management, appointments, billing, forms, and workflow-based systems.
Earlier in my career, I developed desktop applications using C#, mainly with Windows Forms and WPF, which helped me build a strong foundation in software architecture, debugging, database handling, and creating user-friendly business applications. With my combined experience in web and desktop development, I am confident in my ability to adapt to new technologies and contribute effectively to both frontend and backend projects.
C#
CSS
HTML
.NET Framework
Web Development
Laravel
Angular
React
Git
Desktop Application
Windows Forms
SQL
MySQL
Levinbo M.
Cebu City, Philippines
$6/hr
4.4
5 jobs
Levinbo is a Software Engineer and AI Agents & Automation Specialist with over 5 years of experience designing and deploying intelligent, scalable, and secure digital solutions. He specializes in building automation systems and AI‑driven applications that streamline workflows and enhance business efficiency.
As a Full Stack Web Application Developer, Levinbo is skilled in HTML, CSS, JavaScript, PHP, Laravel, React, PostgreSQL, and MySQL, managing the complete development lifecycle from concept to deployment. He delivers responsive, SEO‑friendly, and user‑focused applications, backed by thorough testing and long‑term support.
With strong problem‑solving abilities and clear communication, Levinbo bridges advanced technical expertise with client needs—transforming ideas into intelligent solutions that drive growth and innovation.
PHP
JavaScript
MySQL
AJAX
Laravel
jQuery
CSS 3
HTML5
Database
API
React
GitHub
Tailwind CSS
Bootstrap
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