Zeran Johannsen

Hi, I'm Zeran!

I'm a self-taught Software Engineer and AI enthusiast specializing in full-stack development, machine learning, and creating impactful applications that solve real-world problems.

Download Resume
Portrait of Zeran

Skills

Native Languages

Python, JavaScript, TypeScript, SQL, C++, C#, HTML/CSS

Frameworks

React, Node.js, Express, Django, TensorFlow, PyTorch

Databases

PostgreSQL, MongoDB, Redis, MySQL

Cloud & DevOps

AWS, Docker, Kubernetes, CI/CD Pipelines

Projects

www.Polycreek.org

My proudest acheviment! Helping over 1,000+ children using an AI-driven platform to detect and prevent online child abuse. Built ML models with TensorFlow and scikit-learn, deploying real-time content monitoring pipelines.

Expense Tracker App - Arrupe Jesuit

Full-stack app using Django and React. Integrated predictive ML models to help users forecast spending and optimize budgets.

www.ArrupeHiring.com

Full-stack webapp built with Ruby, Node.js, and PostgreSQL. Built for Arrupe Jesuit as a full Applicant Tracking System.

AI Compliance Checker - Airbagit

Node.js & WebSocket app with AI sentiment analysis for determining if certain conditions met compliance rules in the industrial metalworking industry.

Professional SWE Experience

Polycreek

President & Co-Founder | Feb 2018 – Present


Led AI/ML platform development, team management, and cloud deployment for child safety initiatives.

Arrupe Jesuit High School

Software Engineer | July 2022 – Present


Built internal apps, automated student data pipelines, and implemented AI-based analytics tools for staff.

Airbagit

Junior Software Engineer | Mar 2018 – Jun 2022


Developed backend APIs, ML predictive analytics, and migrated legacy systems to cloud infrastructure.

Outlier AI

Junior Software Engineer | Contracted


Worked on several high-impact projects with various clients. Built Python scripts and data pipelines to clean, organize, and validate datasets.

Contact