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Daren R.Daren R.

Daren R.
$20/hr
China

Recent activity : More than a week ago
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Daren R.
Daren R.
China
Recent activity : More than a week ago
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Freelancer skills
About freelancer
⭐ ⭐ ⭐ ⭐ ⭐Highly skilled and motivated Full Stack Developer with 10+ years of experience in designing and implementing web applications. ☛Service includes: E-Commerce, E-Shop, E-Learning, LMS, ERP, CRM, Real Estate, and Marketplace. Proficient in both front-end and back-end development, I possess a strong foundation in programming languages, frameworks, and technologies essential for creating robust and scalable solutions. ❤️❤️❤️ My passion for crafting exceptional user experiences and my ability to collaborate effectively with cross-functional teams make me a valuable asset for any software development project. ✅ Front-end Development: HTML5, CSS3, JavaScript (ES6+), React, Angular, Vue.js ✅ Back-end Development: Node.js, Express.js, Laravel, Django, Flask, Shopify ✅ Database Management: MySQL, MongoDB, PostgreSQL ✅ Version Control: Git, SVN ✅ Deployment and Cloud Technologies: AWS, Azure, Heroku, Docker ✅ Testing and Debugging: Jest, Mocha, Chai, Postman ✅ Agile Methodologies: Scrum, Kanban ✅ UI/UX Design Principles ✅ Problem Solving and Analytical Thinking ✅ Strong Communication and Collaboration !!!OPEN TO WORK!!!
Education
Mechatronic at Shanghai Maritime University - 2008 to 2012
Mechatronic at Stellenbosch University - 2014 to 2017
Work experiences
NLP Algorithem Engineer at Emotibot - 2018 to 2021
Algorithem Engineer at JD.com, Inc. - 2021 to 2023
Data Scientist at CTW - 2023 to 2024

Reviews

NLP Algorithem Engineer
NLP Algorithem Engineer
JD.com, Inc.
Algorithem Engineer
CTW
Data Scientist

Portfolios

Football Player Tracking System
This project aimed to develop a football player tracking system using YOLOv5, an object detection model, and SORT, a multi-object tracking algorithm. The system was designed to track and analyze the movement of individual players on the field during a football match. The YOLOv5 model was used to detect and locate players in each frame of the video. The model was trained on a dataset of football players and was fine-tuned to achieve high accuracy in detecting players on the field. The SORT algorithm was then used to track the players over time. SORT is a Multi-Object Tracking (MOT) algorithm that uses data association and motion models to predict the location of each player in the next frame. The system was implemented using Python and the OpenCV library, which is commonly used for computer vision tasks. The system was tested on footage of real football matches, and the performance was evaluated using metrics such as accuracy, precision, and recall. This system can be used for a wide range of applications, including analyzing player performance, tactical analysis, and video scouting. It can also be used in broadcasting, where it can provide real-time statistics, and enhance the viewing experience of the audience.
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LinkedinGPT 💙🤖
LinkedIn GPT is an innovative tool that leverages Python, Langchain, and OpenAI's GPT model to boost your LinkedIn presence effortlessly. It goes beyond conventional automation by sourcing top trending papers from various platforms, summarizing them intelligently, and posting them on LinkedIn. The process includes content aggregation, storage, AI-driven summary generation, and seamless LinkedIn posting. This tool empowers you to become a LinkedIn guru, providing you with an automated, evolving platform to share insightful content and engage your network effectively.
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Mean-Reverting Indicator
Here we have a quantitative mean-reverting indicator with buy and sell signals
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