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Shalev Atsis

Software EngineerAI & Computer Vision

Currently powering production systems at Jifiti while finishing a B.Sc. in Computer Science. I turn ambiguous backend puzzles and AI research into clean, reliable software.

About Me

The TL;DR

The Engineer

Building in parallel

I'm a Software Engineer in motion — simultaneously a Tier 2 Support Engineer at a high-availability Fintech SaaS company (Jifiti) and a Computer Science student at HIT, on track to graduate in 2026. Every week I debug production incidents by day and study algorithms by night. I genuinely enjoy both.

The Passion

At the AI frontier

My deep interest lies at the intersection of AI, Computer Vision, and robust backend engineering. Whether that's training a PyTorch model, querying a misbehaving database, or integrating an API that refuses to cooperate — I find backend puzzles energizing. I'm particularly excited by the way GenAI and diffusion models are reshaping what software can do, and I want to be close to that frontier.

The Journey

An unconventional path

My path to software wasn't a straight line. I led a 15-person platoon operating radar and EW systems at sea in the Israeli Navy. I ran global field tests on drone software across four countries. Now I investigate high-stakes Fintech incidents under pressure. That arc means I'm a calm problem-solver, a fast learner in unfamiliar domains, and someone who has operated in high-stakes environments long before writing production code.

Experience & Education

From naval operations to software engineering — built on systems thinking.

Tier 2 Software Support Engineer

Jifiti

CurrentAug 2025 – Present
  • Investigate production incidents on a high-availability Fintech SaaS platform — from initial triage to root cause, using SQL and deep log analysis.
  • Built Python analytics pipelines to surface business insights from transaction and traffic data.
  • Collaborate embedded in an R&D Agile squad, validating backend fixes through CI/CD pipelines before they ship.

B.Sc. Computer Science (In Progress)

Holon Institute of Technology (HIT)

GPA 90Oct 2023 – June 2026
  • Specialising in Artificial Intelligence and Computer Vision — coursework spans Deep Learning, Algorithms, Databases, and Communication Networks.
  • Applying classroom ML theory directly to side projects: PyTorch, OpenCV, diffusion models, and real-world data pipelines.

Software QA Specialist

Hartech Technologies

Nov 2021 – Dec 2022
  • Ran 50+ field tests across international sites for drone (UAV) and UGV Command-and-Control software.
  • Delivered on-site client training and system integration support in multiple countries.
  • Identified and resolved defects in C2 systems alongside cross-functional engineering teams.

C2 System Operator & Team Lead

Israeli Navy

Feb 2019 – Oct 2021
  • Operated radar, sonar, and electronic warfare systems aboard a 3rd Fleet naval vessel in real-time operational conditions.
  • Coordinated multi-platform intelligence integration with Air Force units (UAVs, jets) under pressure.
  • Led a 70-person crew and a 15-person specialist platoon — accountability was non-negotiable.

Skills

Languages, frameworks, and tools I use day-to-day.

Programming

  • Python
  • TypeScript
  • Java
  • C++
  • SQL
  • JavaScript
  • NumPy
  • Pandas
  • Matplotlib
  • React
  • Node.js

AI & Machine Learning

  • PyTorch
  • OpenCV
  • HuggingFace
  • Scikit-learn
  • GenAI
  • Diffusion Models
  • Computer Vision
  • Deep Learning

Cloud & DevOps

  • AWS
  • Docker
  • CI/CD Pipelines
  • Jenkins
  • MongoDB
  • Git
  • Playwright
  • Selenium
  • Jira
  • Postman

Concepts & Soft Skills

  • Data Structures
  • Algorithms
  • OOP
  • System Design
  • Agile Methodologies
  • Communication Networks
  • Analytical Thinking
  • Team Collaboration
  • Fast Learning

Featured Projects

A selection of personal and academic builds — from CV pipelines to cloud infrastructure.

AI-powered system that analyzes beach cam footage to extract wave height, direction, and breaking type. Features a sim-to-real pipeline using Depth-Anything-V2 for depth extraction, FLUX.1 for synthetic data generation, and DINOv2 for real-time analysis, achieving 92% direction accuracy across diverse weather conditions.

PythonPyTorchDINOv2OpenCVHuggingFaceControlNet

Advanced AI-powered web security scanner that detects vulnerabilities, misconfigurations, and anomalies in web applications. Integrates ML-based analysis, CVE intelligence, and automated audits to deliver comprehensive, real-time security insights through an intuitive, analytics-driven dashboard.

ReactNode.jsDockerExpressMongoDBDevSecOps

A multithreaded chat server implemented in Python using TCP sockets. Supports real-time communication between multiple clients with both private and broadcast messaging, session logging, and graceful shutdown.

PythonTCP/IPSocketsMultithreadingClient-Server

An automated end-to-end DevOps pipeline featuring CI/CD with Jenkins, cloud deployment on Render, UI automation with Selenium, and comprehensive performance benchmarking using Gatling.

JenkinsDockerSeleniumGatlingTomcatCI/CD

Machine Learning flow project predicting Titanic passenger survival using KNN, Decision Tree, and Naive Bayes. Features EDA, feature engineering, and model evaluation.

PythonScikit-LearnPandasSeabornClassification

A structured repository containing optimized solutions to various problems related to algorithms, data structures, and databases. Organized by problem number and category for efficient technical reference.

PythonCAlgorithmsData StructuresGraphs

Beyond the Code

Personal World

A dashboard of the things that make me tick outside of the terminal.

Global Adventures

Surf & Dive Spots

Director's Cut

#1Shutter Island2010
#2The Godfather1972
#3Inglourious Basterds2009
#4Inception2010
#5Fight Club1999
#6Django Unchained2012
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AI Species Classifier — Galapagos Islands

AI Suggestion Engine

Know a movie, book, or dive site I'd love?

Drop it here. My AI rates compatibility with my taste. Seriously.

Let's Talk

Get in Touch

Whether you have a project in mind, a role to fill, or just want to connect — pick your preferred channel and I'll get back to you fast.

Shalev Atsis · Software Engineer · 2026