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David Wang

@davidwang

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Senior AI / DATA Engineer with 8 years of experience

Singapore

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What I'm looking for

I am looking for an opportunity to improve my skills and get a reasonable salary

Hello, I am a Senior Data / AI Engineer with 8 years of experience working in enterprise software, web development and AI solutions.

I specialize in NLP, GTP and AI algorithms that provide best-in-class user experience and automation.

In the past, I have been involved in projects that required fine-tuning GPT-3 for specific tasks, integrating it into existing software infrastructure, and deploying it in both local and cloud environments. I understand the intricacies of handling such a powerful model, ensuring its optimal performance while maintaining its alignment with the project's goals.

I can utilize Python for NLP and GPT-3 integration, R for Data Engineering, JavaScript and React for frontend development, and Django or Node.js for backend development.

Experience

AI Engineer

ViSenze

Aug 2020 - Jun 2023 (2 years 10 months)

• Developed and implemented a suite of fast, user-friendly tools for visual search and recommendation engines using OpenAI's DALL-E API and GPT-3.5 Mid-journey API, it resulted in 12% increase in customer occupancy rate.
• Engineered and implemented NLP models using SpaCy and TensorFlow for text classification and sentiment analysis to improve customer retention by 15% and reduce churn rate by 20%

Python TensorFlow Keras PyTorch PostgreSQL Databricks

Data Engineer

AIDA Technologies

Sep 2018 - Sep 2020 (2 years)

• Analyzed high-volume customer data with Airflow and developed a machine learning algorithm in Python; integrated it into the customer journey, increasing click-through rates by 25% and reducing churn rate by 30%.
• Collaborated on projects involving the analysis of large datasets that consisted of over 100 million records per day, and aided in the development of dashboards that helped stakeholde

R Data Mining Data Extraction Databricks ETL PostgreSQL MySQL SQL AWS Tableau Apache Airflow

AI Intern

AIDA Technologies

Sep 2017 - Sep 2018 (1 year)

• Troubleshot critical code issues for a team of 5 developers through a 3-day hackathon; identified and resolved 20+ bugs, reducing app crashes by 40%.
• Engineered and architected scalable web applications utilizing Java, Spring framework, and MySQL database for the healthcare industry; achieved 20% faster data retrieval and processing times.
• Analyzed and optimized web application performance b

Python Keras TensorFlow PyTorch Hugging Face Google Colab