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$40 USD / hour
Flag of UNITED STATES
$40 USD / hour
It's currently 5:46 AM here
Joined December 7, 2023
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Jack L.

@hotnakji

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$40 USD / hour
Flag of UNITED STATES
$40 USD / hour
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Full Stack & AI/MLOps & Data Engineer

I’m Jack, a full-stack web developer with a background that extends across a number of fields. Much of my professional life is focused on building applications with frameworks like ReactJS, down to simple e-commerce websites in WordPress. I have extensive experience with backend development in python and JavaScript, AWS and GCP for server management, microservice architecture, and more. On the other side of the spectrum, I am passionate about optimizing processes, automating workflows, and deploying cutting-edge ML applications on AWS and Azure for seamless digital transformations. Are you seeking to unlock your organization's true potential through data-driven decision-making? Whether you’re a budding startup or small local business looking to grow your brand, or an established presence looking to expand it further, Let's propel your organization forward through the power of data! Contact me now to discuss your unique requirements. Areas of Expertise ★ Data Science: Proficient in Python, SQL, and R for data analysis, visualization, and modeling. ★ Machine Learning: Expertise in frameworks like TensorFlow, Scikit Learn, and PyTorch for building robust ML solutions. ★ Data Engineering: Experience with Spark for efficient data processing and transformations. ★ Cloud: Mastery in AWS, Azure, and GCP for scalable and cost-effective cloud-based solutions. ★ Web Development & Automation: Skilled in data mining, publishing, and web automation using HTML, CSS, JavaScript, Flask, and Selenium. ★ API Integration: Seamlessly integrate applications through APIs for enhanced functionality. ★ GPT chatbot agent prototyping with plug-ins and off-line text corpus; document summary generation.

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Experience

Machine Learning Engineer

Vantagepoint AI, LLC
Mar 2021 - May 2023 (2 years, 2 months)
- Completed auto-sales service system using Natural Language Processing, saving $1.7M. - Designed and executed well-engineered, easy-to-maintain, reliable, and bug-free code for various company applications in collaboration with other AI engineers, data scientists, programmers, and software personnel. - Interpreted 300+ complex simulation datasets using statistical methods. - Optimized personalization algorithms for applications with 2M+ users.

Education

Bachelor of Science

University of California, Berkeley, United States 2013 - 2017
(4 years)

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