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Building Solutions that drive Impact

Julien Look

Full Stack Developer, Data Scientist, App Developer, +1

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Building Solutions that drive Impact

Available to hire

Singapore, Singapore

Building Solutions that drive Impact

Skills

Github

Experience Level

SQL

Expert

React JS

Expert

Python

Expert

Node.js

Expert

Github

Expert

Tailwind

Expert

Google Cloud

Expert

Data Visualization

Expert

Data Science

Expert

HTML5

Expert

Bootstrap

Expert

Express

Expert

AI Data Labelling

Expert

CSS

Expert

AWS

Expert

Docker

Expert

Azure

Intermediate

Language

German

Fluent

English

Fluent

Japanese

Advanced

Education

B.Sc. Computational Engineering Science at Technical University Berlin

April 1, 2018 - August 31, 2021

Participated in multiple semesters of Machine Learning projects using Python, including a Bachelor Thesis on implementing and benchmarking state-of-the-art Reinforcement Learning algorithms.

Qualifications

Codeworks Immersive Software Engineering

February 28, 2023 - May 31, 2023

Learned advanced Javascript paradigms, Backend frameworks, Frontend frameworks. Developed 3 senior projects from ideation to release, gaining advanced experience in Software Architecture

Industry Experience

Computers & Electronics, Energy & Utilities, Manufacturing, Telecommunications, Software & Internet, Education, Financial Services, Retail

Machine Learning Engineer

Modeled several Machine Learning prototypes to classify music eras with Python and Tensorflow Generated and managed audio data library with pandas, created spectrograms from audio Implemented vanilla Machine Learning (MLP), Image Classification (CNN) and Time Series Classification (Recurrent CNN) models to analyze audio data Programatically tuned hyperparameters during model evaluation step to find optimumModeled several Machine Learning prototypes to classify music eras with Python and Tensorflow Generated and managed audio data library with pandas, created spectrograms from audio Implemented vanilla Machine Learning (MLP), Image Classification (CNN) and Time Series Classification (Recurrent CNN) models to analyze audio data Programatically tuned hyperparameters during model evaluation step to find optimumWWWWWWWWModeled several Machine Learning prototypes to classify music eras with Python and Tensorflow Generated and managed audio data library with pandas, created spectrograms from audio Implemented vanilla Machine Learning (MLP), Image Classification (CNN) and Time Series Classification (Recurrent CNN) models to analyze audio data Programatically tuned hyperparameters during model evaluation step to find optimum

AI Engineer

Data Scientist

Managed ETL processes & rebuilt the Cloud Data Warehouse using Google Analytics, Big Query, Firebase and dbt, reducing original database costs by more than 90% Implemented Microservices coupled with Cloud Services using Firebase in Angular and Typescript Built custom AI solutions for internal processes to cut cost for operations by about 70%, including: Developed screening and extraction tool for several legal documents using Google Vertex AI Built chatbot with access to customer data, automating responses to individual case inquiries Designed analytics dashboards, empowering finance and operations teams with data-driven insightsManaged ETL processes & rebuilt the Cloud Data Warehouse using Google Analytics, Big Query, Firebase and dbt, reducing original database costs by more than 90% Implemented Microservices coupled with Cloud Services using Firebase in Angular and Typescript Built custom AI solutions for internal processes to cut cost for operations by about 70%, including: Developed screening and extraction tool for several legal documents using Google Vertex AI Built chatbot with access to customer data, automating responses to individual case inquiries Designed analytics dashboards, empowering finance and operations teams with data-driven insightsWWWWWWWWManaged ETL processes & rebuilt the Cloud Data Warehouse using Google Analytics, Big Query, Firebase and dbt, reducing original database costs by more than 90% Implemented Microservices coupled with Cloud Services using Firebase in Angular and Typescript Built custom AI solutions for internal processes to cut cost for operations by about 70%, including: Developed screening and extraction tool for several legal documents using Google Vertex AI Built chatbot with access to customer data, automating responses to individual case inquiries Designed analytics dashboards, empowering finance and operations teams with data-driven insights

Data ScientistFull Stack Developer

Fullstack Engineer

Developed and integrated a Full-Stack app into Microsoft Teams as a Message Extension, expanding client’s user potential to global market Architected Microsoft Azure infrastructure, built CI/CD pipeline for release of multiple environments Managed request handling from Message Extension in Backend using Node.js and TypeScript Implemented organization-wide authentication via Azure's delegated OAuth protocol and Azure ADDeveloped and integrated a Full-Stack app into Microsoft Teams as a Message Extension, expanding client’s user potential to global market Architected Microsoft Azure infrastructure, built CI/CD pipeline for release of multiple environments Managed request handling from Message Extension in Backend using Node.js and TypeScript Implemented organization-wide authentication via Azure's delegated OAuth protocol and Azure ADWWWWWWWWDeveloped and integrated a Full-Stack app into Microsoft Teams as a Message Extension, expanding client’s user potential to global market Architected Microsoft Azure infrastructure, built CI/CD pipeline for release of multiple environments Managed request handling from Message Extension in Backend using Node.js and TypeScript Implemented organization-wide authentication via Azure's delegated OAuth protocol and Azure AD

Cloud DeveloperFull Stack Developer

Fullstack Engineer

Engineered a custom Shopify Storefront using Remix.js and Shopify APIs with GraphQL Managed a team of 4 developers, overseeing the delivery of design and technical requirements

Full Stack Developer

Fullstack Data Scientist

Developed a mobile AI parent advisor, offering quick and affordable child care support Supervised the strategic implementation of LLM models (OpenAI’s GPT) for the chatbot, conducted domain-specific training, benchmarking and optimizations Chained all applications in single monorepo with microservices, coupled with Cloud Development using AWS tools (including Lambda functions, API Gateway, DynamoDB, Amplify, Cognito, EC2)Developed a mobile AI parent advisor, offering quick and affordable child care support Supervised the strategic implementation of LLM models (OpenAI’s GPT) for the chatbot, conducted domain-specific training, benchmarking and optimizations Chained all applications in single monorepo with microservices, coupled with Cloud Development using AWS tools (including Lambda functions, API Gateway, DynamoDB, Amplify, Cognito, EC2)WWWWWWWWDeveloped a mobile AI parent advisor, offering quick and affordable child care support Supervised the strategic implementation of LLM models (OpenAI’s GPT) for the chatbot, conducted domain-specific training, benchmarking and optimizations Chained all applications in single monorepo with microservices, coupled with Cloud Development using AWS tools (including Lambda functions, API Gateway, DynamoDB, Amplify, Cognito, EC2)

Data ScientistFull Stack Developer

Adjunct Lecturer in Data Analytics

Taught Data Analytics, Machine Learning, Web Scraping and API development to groups of ~15 students, including conceptualization of study material and final projects

Data Scientist

Software Engineer

Build prototypes and automated testing software to validate a product used for telecommunication Developed a remote robot operation application, featuring a React.js console for command issuance Implemented Backend in Python and Flask for machine control and collecting operation data Implemented navigation tracking through image detection using OpenCV, evaluated algorithm performance against quality benchmarks with Scikit-Learn Developed a Selenium Grid testing suite, analyzed Allure reports for performance trackingBuild prototypes and automated testing software to validate a product used for telecommunication Developed a remote robot operation application, featuring a React.js console for command issuance Implemented Backend in Python and Flask for machine control and collecting operation data Implemented navigation tracking through image detection using OpenCV, evaluated algorithm performance against quality benchmarks with Scikit-Learn Developed a Selenium Grid testing suite, analyzed Allure reports for performance trackingWWWWWWWWBuild prototypes and automated testing software to validate a product used for telecommunication Developed a remote robot operation application, featuring a React.js console for command issuance Implemented Backend in Python and Flask for machine control and collecting operation data Implemented navigation tracking through image detection using OpenCV, evaluated algorithm performance against quality benchmarks with Scikit-Learn Developed a Selenium Grid testing suite, analyzed Allure reports for performance tracking

Data ScientistFull Stack Developer

Lead Frontend Engineer

Spearheading development of customer dashboard to monitor plastic production cycle across multiple manufacturers, facilitating industries’ compliance with government recycling mandates Directed architectural improvements, including Workspace refactoring for optimized development Engineered Frontend components utilizing React, SASS, and CoreUI for a responsive user interface Implemented a comprehensive testing strategy to ensure stability in previously untested application Transformed database and file management using GCP, prompting users to customize the app UISpearheading development of customer dashboard to monitor plastic production cycle across multiple manufacturers, facilitating industries’ compliance with government recycling mandates Directed architectural improvements, including Workspace refactoring for optimized development Engineered Frontend components utilizing React, SASS, and CoreUI for a responsive user interface Implemented a comprehensive testing strategy to ensure stability in previously untested application Transformed database and file management using GCP, prompting users to customize the app UIWWWWWWWWSpearheading development of customer dashboard to monitor plastic production cycle across multiple manufacturers, facilitating industries’ compliance with government recycling mandates Directed architectural improvements, including Workspace refactoring for optimized development Engineered Frontend components utilizing React, SASS, and CoreUI for a responsive user interface Implemented a comprehensive testing strategy to ensure stability in previously untested application Transformed database and file management using GCP, prompting users to customize the app UI

Front-End Developer