toptal.com
Contact us: +1.888.604.3188
Aviram K., Software Design Developer in Be'er Sheva, Israel
Aviram K.

Software Design Developer in Be'er Sheva, Israel

Member since June 1, 2019
Aviram is an avid full-stack engineer, data scientist, and entrepreneur with rich software design expertise, full-stack development, functional programming, and data science. He delivered software projects for large and small companies such as Amazon, Alibaba, and Nike. Aviram was awarded a gold medal in a Kaggle data science competition and served as a mentor in various Udacity courses.
Aviram is now available for hire
Hire Aviram

Portfolio

Experience

Location

Be'er Sheva, Israel

Availability

Part-time

Preferred Environment

Git, Vim Text Editor, PyCharm, Windows 10

The most amazing...

...product I've built is a platform to help anyone without a rich educational background to plan, run, and analyze experiments and improve their results.

Employment

  • Senior Full-stack Engineer

    2020 - 2021
    Tombolo
    • Developed the entire Node.js and TypeScript based back end. Integrated with various external services like Paypal, Google Services, Mailchimp, and more. The front end was done in React.
    • Was responsible for the entire process from design, development, and deployment.
    • Helped bring a new project to fruition, from 0 to MVP.
    Technologies: React, Express.js, Node.js, TypeScript

  • Senior Full-stack Python Engineer

    2019 - 2019
    Brightfield Group, LLC (via Toptal)
    • Developed and deployed various ETL processes using Python, Big Query, GCS, and Docker.
    • Developed internal web-based tools written in Elm, Python, and Flask.
    • Collected data using web scrapers.
    Technologies: Elm, ETL, Docker, BigQuery, Google Cloud Storage, Web Scraping, Python

  • Data Scientist

    2018 - 2019
    EverCompliant
    • Led and developed multiple small-scale internal projects from research, design, development, deployment, and maintenance.
    • Maintained existing production machine learning pipelines.
    • Conducted data research, and improved the performance of machine learning models.
    • Worked with companies like Amazon, Alibaba and Nike as clients.
    Technologies: Amazon Web Services (AWS), Pandas, Scikit-learn, PyTorch, Web Scraping, Python, AWS

  • Classroom Mentor

    2017 - 2018
    Udacity
    • Provided online guidance and help for multiple 30-40 people classrooms.
    • Reviewed the code of student projects.
    Technologies: Deep Learning, Machine Learning, React

  • Full-stack Developer

    2016 - 2017
    Self-employed
    • Built and maintained a mobile, web-based app from scratch.
    • Improved existing infrastructure.
    Technologies: React, JavaScript, Python

  • Full-stack Developer

    2011 - 2016
    Military
    • Built and maintained multiple web apps.
    • Optimized the performance and reliability of critical applications.
    • Mentored new recruits.
    Technologies: React, JavaScript, Python, C#

Experience

  • Gold Medal Winner for a Data Science Competition on Kaggle (Other amazing things)

    Placed 12th out of 3,343 other participants at the C-core Iceberg Challenge competition on Kaggle. I was awarded a gold medal.

    The competition involved image processing and deep learning in distinguishing icebergs from ships in the northern hemisphere using a two-channel image from a satellite.

  • Factorial (Development)

    An app that helps you run experiments to improve a process or understand it better. It allows for multivariate analysis of factors, suggestions for the best plan of experiments for maximum statistical power, and an estimation of the best factor combinations to achieve the desired outcome.

  • Woof and Beyond (Development)
    https://woofandbeyond.com

    Dogs are a personal passion of mine, and I enjoy producing content on it. For this reason, I created a content website about everything dog-related. From design, development, deployment, and content writing, I did it all by myself.

Skills

  • Languages

    HTML, Python, JavaScript, Elm, CSS, C#, HTML5, CSS3, SQL, GraphQL, Haskell, C++, Java, TypeScript

  • Frameworks

    .NET, Flask, Redux, Express.js, AngularJS, React Native, AWS EMR, Unity3D, Bootstrap 4, Serverless Framework, Spark, Selenium

  • Tools

    GitHub, Vim Text Editor, PyCharm, Git, VS Code, Gatsby, AWS ECS, uWSGI, Nginx, Docker Compose, BigQuery, Apache Airflow, Boto 3

  • Other

    Full-stack, Architecture, Front-end, AppEngine, Machine Learning, Deep Learning, Genetic Algorithms, Code Refactoring, Software Design, Web Scraping, System Architecture, Windows 10, Progressive Web Applications (PWA), AWS, Serverless, WebSockets, Memcha, Semantic UI, Scraping, Text Processing, Tornado

  • Libraries/APIs

    React, Scikit-learn, GatsbyJS, Sklearn, Pandas, PyTorch, Node.js, TensorFlow, OpenGL, PySpark, NumPy, SpaCy

  • Paradigms

    Microservices, Test-driven Development (TDD), Agile Software Development, Functional Programming, Database Design, Web Architecture, Continuous Integration (CI), ETL

  • Platforms

    Amazon Web Services (AWS), AWS Lambda, Docker, Firebase, AWS Kinesis, Apache Kafka, Heroku, Android, Ubuntu, Visual Studio Code, Google App Engine

  • Storage

    Cloud Firestore, MySQL, Google Cloud, Google Cloud Storage, AWS S3, AWS RDS, SQLite, Redis, MongoDB, Memcached, AWS DynamoDB

Education

  • Deep Learning Foundations Nano-degree in Computer Science
    2017 - 2018
    Udacity - USA
  • Machine Learning Engineer Nano-degree in Computer Science
    2017 - 2018
    Udacity - USA
  • Bachelor's degree in Computer Science
    2011 - 2015
    College Of Management - Israel

To view more profiles

Join Toptal
Share it with others
Hire the top 3% of freelance developers TM