MJMatthew Jang
@matthewjang
Senior software engineer specializing in full-stack development and AI.
United StatesWhat I'm looking for
I'm a Senior Software Engineer with a strong background in full-stack development and a passion for leveraging technology to solve complex problems. My journey began at the University of California, Berkeley, where I earned my Bachelor of Arts in Cognitive Science. Since then, I've honed my skills in various programming languages and frameworks, including TypeScript, JavaScript, and Python, while working on impactful projects in the tech industry.
At PROVEN/Noteworthy, I pioneered a sophisticated Q&A machine powered by LangChain's LLM and RAG model, significantly enhancing user experience and engagement. My efforts in improving authentication processes and integrating systems have led to measurable increases in conversion rates and user satisfaction. I thrive in collaborative environments, where I can mentor new engineers and lead high-impact projects that drive innovation and efficiency.
Previously, I contributed to the development of tools that streamline complex processes in the healthcare sector at Trellis Rx and enhanced supply chain operations at The Home Depot. My diverse experience equips me with a unique perspective on building scalable solutions that meet user needs while maintaining high standards of quality and performance.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
PROVEN/Noteworthy
Aug 2022 - Present (2 years 11 months)
Pioneered a sophisticated Q&A machine powered by LangChain's LLM and RAG model, coupled by the Pinecone vector database and ChatGPT. Improved both the quiz sign-up conversion rate, and the overall site login success rate by 15%.
Software Engineer (Full-Stack)
Trellis Rx
Jan 2021 - Present (4 years 6 months)
Built and supported Arbor, a tool to help patients and providers navigate through the incredibly complex system of Specialty Pharmacy. Pioneered in-app Shipping integration and internal tools via database management, backend, UI, and analytics, ultimately speeding up internal processes from several days to several hours.
Software Engineer (Full-Stack)
The Home Depot Technology
Dec 2018 - Present (6 years 7 months)
Built and supported a world-class replenishment engine that dynamically and reliably produces Raw Need Forecasts for airflows and SOQs to enable the right product in the right place at the right time to satisfy customer demands. Built and supported Stibo System's STEP, an online tool for vendor partners to view, set up and maintain product data.
Software Engineer Intern
Qubit Security
Jan 2017 - Present (8 years 6 months)
Improved real-time anti-hacking cloud detection via Plura.io to 6 seconds. Co-led an analysis team of ten people in investigating Apache Spark’s machine learning library (MLlib).
Education
Degrees, certifications, and relevant coursework
UBUniversity of California, Berkeley
Bachelor of Arts (B.A.), Cognitive Science
Activities and societies: Relevant Coursework: Data Structures, Computer Organization, Operating Systems, Object-Oriented Programming, Discrete Mathematics, Multivariable Calculus, Linear Algebra, Artificial Intelligence Relevant Skills: TypeScript, JavaScript, React, Redux, Node, MongoDB, SQL, AWS, Segment, HTML/CSS, Git, Jira, Heroku, Iterable, SendGrid, Ruby on Rails, Python, Java, ChatGPT, LangChain, Pinecone
Studied Cognitive Science with a focus on data structures, computer organization, and operating systems. Gained expertise in object-oriented programming, discrete mathematics, and artificial intelligence.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
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