DevOps Engineer | Cloud & Automation
From Enterprise Systems to Production Infrastructure
DevOps engineer with hands-on Kubernetes, Helm, Terraform, and AWS delivery from production-style platforms built end to end, backed by AWS Certified Solutions Architect - Associate (SAA-C03, 893/1000). Four years running mission-critical enterprise IT and ERP systems bring a production-aware mindset to CI/CD and GitOps.
01 / Projects
Six builds. Each one links to its repository.
Kubernetes
An Internal Developer Platform on kind: two Flask workloads plus MongoDB packaged with Helm, brought up by a single idempotent Makefile command.
Kubernetes · Helm · Docker · Flask · MongoDB · Python
Platform & GitOps Lead - team of 4
Five FastAPI microservices behind an nginx gateway, under a single Helm umbrella chart on AWS EKS, provisioned by Terraform and delivered through Argo CD GitOps with zero static AWS credentials.
AWS EKS · Terraform · Helm · Argo CD · FastAPI · GitHub Actions
Open Source
Public open-source knowledge base documenting DevOps principles, iron rules, and production lessons. Tagged across 10 GitHub topics.
Linux · Docker · Kubernetes · Terraform · Ansible · GitHub Actions
CI/CD
Six public GitHub Actions repositories worked front to back - event triggers, artifacts and outputs, caching, secrets handling, and matrix builds.
GitHub Actions · CI/CD · YAML · Docker · TypeScript · Python
Infrastructure as Code
Three public HCL repositories covering Terraform Cloud remote state, a full application infrastructure stack, and Terraform driven from GitHub Actions.
Terraform · HCL · Terraform Cloud · AWS · GitHub Actions · Infrastructure as Code
Certification
SAA-C03, scored 893 out of 1000 against a 720 pass mark. Passed 13 August 2026, valid through 13 August 2029.
AWS · VPC · IAM · EC2 · S3 · RDS
02 / Capabilities
Tooling, and what each one was used for.
NAME STATUS ROLES AGE VERSION <node>.ec2.internal Ready <none> 2m4s v1.34.9-eks-93b80c6
apiVersion: v1
kind: ServiceAccount
metadata:
annotations:
eks.amazonaws.com/role-arn: arn:aws:iam::<account-id>:role/eksctl-cluster-addon-iamserviceaccount-defaul-Role1-<suffix>
labels:
app.kubernetes.io/managed-by: eksctl
name: app
namespace: defaultNAME READY STATUS RESTARTS AGE nginx-deployment-f99b956b6-bj5kf 1/1 Running 0 46m
03 / Experience
02/2019 - 08/2021
work
Ivory
Windows and Linux servers, networking, POS, ERP, and inventory systems for a multi-site retail chain.
09/2021 - 02/2023
work
EMUSE Israel Ltd
SAP Business One implementations and integrations across 10 clients.
02/2023 - 06/2023
work
Ziv Systems
ERP implementation and business process analysis.
10/2024 - 09/2025
work
School of Hi-Tech, Bar-Ilan University
Taught Generative AI, Python, REST APIs, and Docker to 79 students, with 120 attendees at the flagship lecture.
02/2026 - 08/2026
education
IITC College, Ramat Gan
Lohamim LeHightech track, in partnership with Atidim
Completed - 688 hours. Planned career transition into DevOps engineering following extended IDF reserve duty.
04 / Credentials
DevOps Developer Expert, IITC College - 688 hours, completed August 2026. Lohamim LeHightech track in partnership with Atidim.
David does amazing things. He does amazing things and you can talk to him and consult with him, and everything he does is self-taught, which is amazing. After this course, you will have the ability to reach where David is today.
David entered this field alone, it took him long months, but he entered it alone, and he's playing with it. You can consult with him. He does beautiful things, but he's one of 50, that's 2%.
05 / Contact
Open to DevOps roles. Available immediately, based in Ramat Gan.