Jit Juan (Sam) Cheah Email and Phone Number
Technical skills:• General-purpose programming language: Python (Main), Java• AI: Machine Learning, Deep Learning, MLOps, Generative AI, NLP, Computer Vision• ML framework: Tensorflow (Keras), PyTorch• Python libraries: Pandas, NumPy, scikit-learn, OpenCV, Pydantic, Asynchronous IO...• Package manager: Conda, pip, Poetry, apt, brew• Message queue / Web framework (REST, Pub-Sub): ZeroMQ, Flask, FastAPI, ASGI / WSGI, WebSockets• Container / Version control: Docker, Docker Compose, Kubernetes, Git, GitHub• Automate / Pipeline / CICD: Cron, Ansible, Apache Airflow, Jenkins, Azure DevOps• Data: SQL, NoSQL - Document, Graph, Vector• Visualization: Grafana, Matplotlib, Power BI• OS: Linux-based• Cloud: Microsoft Azure, GCP• Other: Algorithms, Data structures, EDA, Time / Space complexity (Big O), Load balancing, Proxy, Networking, Vectorization, Parallelism, Unit / Integration testing, Virtual environments, Agile------------------Other than the technical side of Sam's career, what is Sam up to during their free time?1. Exploring new ideas by getting involved in social group activities like brainstorm or knowledge exchange sessions with friends2. Leveraging data as a type of essential resource for businesses and growth3. Following SOTA technologies, game changing innovations, algorithms of top researchers4. Dedicated in using automation (both deterministic and AI - stochastic / probabilistic) and swarm technology (distributed computing) as a force multiplier, teamwork and adaptivity to overcome obstacles
Evonik
View- Website:
- evonik.com
- Employees:
- 9298
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Machine Learning EngineerEvonik Nov 2022 - PresentSingapore• Built systems to bridge the gap between non-IT experts from other fields (chemist, finance and different business lines) by leveraging the power of AI such as LLM (NLP) to increase our company's business value• In data engineering and MLOps department / GenAI team, we research and create new ideas into products by combining software, data, machine learning while collaborating with domain experts• Push forward, develop innovative ideas and apply transparency among team members and stakeholders• Projects overview: Full-fledged system to infer value chain positions within plastic circularity technologies, Time-series forecasting for methionine invoice and sales, created and optimized Retrieval Augmented Generation (RAG) / query engines / vector indexes while concurrently utilizing embedding / GPT models, configured and deployed LLM assisted in-house annotation tool integrated as a Microsoft Azure App Service -
Machine Learning EngineerGraymatics Oct 2020 - Nov 2022Singapore• Engineer cutting edge algorithms to fit requirements of projects. From image classification to object detection• Serve and deploy ML models as service endpoints to do real-time inference (stream processing) in production• Build lightweight Docker images to be distributed and orchestrated (Edge computing, IoT)• Update knowledge on new tools and improve upon the Ops of the ML Lifecycle• Make further optimizations upon AI-based Video Analytics, Computer Vision and Data algorithms by implementing a plethora of concepts: digital image pre / post processing, frame / object / matrix manipulation, background subtraction, tracking, OCR -
Technical Sales EngineerTaknet Systems Nov 2019 - Oct 2020Singapore• Undertook an internal project to explore opportunities and build up my expertise in AI (Artificial Intelligence), specifically Machine Learning• Responsible for technical aspects on the range of server types targeting enterprise-grade workstations and GPU servers• Experienced in Nvidia based CPU / GPU acceleration, CUDA installations / updates / set-up, deployment of various libraries / frameworks• Strong knowledge in Linux and Shell Scripting -
Auxiliary Police OfficerCertis Jan 2017 - Nov 2019Changi, Singapore• Single-handedly mentored many officers to ensure that they are well-equipped with the essential skills to be efficient at work• Ability to react and resolve crisis independently• Enhancing my social and interpersonal skills through interaction and negotiation with passengers and staff• 100% intrusion detection rate during my tenure in this position• Received service testimonial in 2018 from commanding officer for exceptional service• Received 'Best Shooter Award' during passing out for an entire academy batch with a high score of 99/100 -
Sales Marketing ExecutiveCmc Solutions (M) Sdn Bhd May 2016 - Jan 2017Selangor, Malaysia• Strong knowledge on the products (Video Surveillance & Cameras)• Independently sourced many clients for continuous businesses and services by preparing quotations, pricing and orders
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Customer Service Executive (Software)Wavelet Solutions Sdn Bhd Mar 2015 - Jul 2015Selangor, Malaysia• Contract attachment to Samsung Malaysia Electronics Sdn Bhd• Data input with technical implementation such as repairing or restoring corrupted data in SQL database• Undertook an ambitious proposal to replace all Samsung Malaysia’s retail stores with new ERP software from Wavelet Solutions• Managed several ERP software projects, separated by districts in KL and Selangor Areas -
Management TraineeInfoconnect Sdn Bhd Nov 2012 - Feb 2013Selangor, Malaysia• Responsible for editing company's staff database and application using MySQL and MS Excel• Independently researched and reviewed several penetration testing solutions, cybersecurity tools. Summarized the differences, advantages and disadvantages during a presentation setting
Jit Juan (Sam) Cheah Education Details
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Information Technology
Frequently Asked Questions about Jit Juan (Sam) Cheah
What company does Jit Juan (Sam) Cheah work for?
Jit Juan (Sam) Cheah works for Evonik
What is Jit Juan (Sam) Cheah's role at the current company?
Jit Juan (Sam) Cheah's current role is Machine Learning | Software Engineering | AI.
What schools did Jit Juan (Sam) Cheah attend?
Jit Juan (Sam) Cheah attended Rmit University.
Who are Jit Juan (Sam) Cheah's colleagues?
Jit Juan (Sam) Cheah's colleagues are Bernd Schmidt, Alexandra Gerling, Jacky Nain, Nicholas Thien, Binu Yoosaf, Prescilia Bilot, Jiange Xu.
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