Niv Dagan


Results-driven Cloud & DevOps Engineer with 6+ years of experience spanning cloud infrastructure, Kubernetes, CI/CD, and network engineering. Proven track record deploying production workloads on GKE, building GitOps-based pipelines, implementing IaC with Terraform, and automating infrastructure at scale. Brings a combination of deep networking expertise and modern cloud-native engineering — passionate about building scalable, secure, and reliable platform solutions.


Experience

DevOps Engineer

Matrix - Shaam

Designed and operated end-to-end GCP cloud architecture using Terraform (IaC), deploying workloads across GKE, Cloud Run, Compute Engine, and managing Pub/Sub, Cloud Armor, VPC, IAM, Cloud Storage, and Cloud SQL across the full production lifecycle.

Implemented GitOps-based CI/CD pipelines with GitHub Actions and Cloud Build, automating build, test, and deployment workflows.

Architected and managed end-to-end integrations across hybrid environments — connecting on-premises and cloud systems. Designed and deployed a Kafka platform on GCP to replicate data across databases in different environments. Deploying Wiz and Palo Alto Cortex following cybersecurity best practices for secure cross-environment connectivity.

Integrated on-premises Gemini CLI with Google Vertex AI via Private Interconnect, enabling secure, low-latency AI inference from on-prem environments without exposing traffic to the public internet.

Built a schema validation developer tool (Python/FastAPI) that recursively inspects client API requests against OpenAPI/Swagger specs — pinpointing exact type mismatches, missing fields, and structural violations, dramatically reducing developer debugging time.

GCP Terraform GKE Kubernetes GitHub Actions Cloud Build Kafka Python FastAPI Vertex AI Docker
July 2024 – Present

Lecturer

Cyber Education Center - "Magshimim"

Instructed Python and networking courses covering security concepts including packet sniffing, DDoS, and application security.

Designed and delivered hands-on labs and interactive activities that translated complex security topics into accessible, practical learning experiences.

Python Networking Cybersecurity Teaching
August 2020 - September 2022

DevOps Network Engineer

IDF - Mamram

Architected and implemented large-scale, mission-critical network environments ensuring high availability, security compliance, and full lifecycle management from requirements through handoff.

Developed Python automation scripts for infrastructure tasks including automated backup of network device configurations across Cisco and CheckPoint platforms, and built Ansible playbooks to automate CheckPoint firewall rule deployment and ACL management on enterprise switches — reducing manual effort and eliminating configuration drift.

Managed robust network infrastructure using Cisco, CheckPoint, Crossbeam XOS, and Radware, enforcing security best practices and operating Next-Generation Firewalls (NGFW).

Served as Tier 3/4 escalation point for complex network faults, applying deep OSI model expertise and protocol-level diagnosis to resolve critical issues.

Cisco CheckPoint Radware Ansible Python NGFW Network Security
July 2013 — July 2017

Education

Ben-Gurion University of the Negev

Bachelor of Science
Computer Science with specialization in Data Science

Beer Sheva, Israel

2019 — 2022

Licenses & Certifications

Professional Cloud Architect Certification

Google Cloud

Validates ability to design, develop, and manage robust, secure, scalable, highly available, and dynamic solutions to drive business objectives using Google Cloud technologies.

Cloud Architecture Infrastructure Design Security & Compliance Cost Optimization
View Credential
Issued Apr 2025

HashiCorp Certified: Terraform Associate (003)

HashiCorp

Validates foundational knowledge of Infrastructure as Code (IaC) concepts and the ability to use Terraform for basic infrastructure automation tasks. Demonstrates proficiency in Terraform configuration syntax, workflow, and core functionality.

Infrastructure as Code Terraform Cloud Infrastructure Automation
View Credential
Issued Jun 2025

Cloud Network Engineer Certification

Google Cloud

Validates expertise in designing, implementing, and managing network architectures on Google Cloud, including VPC networks, hybrid connectivity, network security, and network services.

Cloud Networking VPC Design Hybrid Connectivity Network Security
View Credential
Issued 2026

Certified Kubernetes Administrator (CKA)

CNCF / The Linux Foundation

Demonstrates proficiency in Kubernetes cluster administration, including installation, configuration, networking, storage, security, and troubleshooting.

Kubernetes Container Orchestration Cluster Administration Cloud Native
In Progress
Expected 2026

Skills

Programming Languages & Technologies
IaC & Automation
  • Terraform
  • Ansible
  • Python
CI/CD & GitOps
  • GitHub Actions
  • Google Cloud Build
  • Azure DevOps
Containers & Orchestration
  • Kubernetes (K8s)
  • GKE
  • Docker
  • VMware
Cloud Platform (GCP)
  • Compute Engine, GKE, Cloud Run
  • Cloud Storage, Cloud SQL, AlloyDB
  • BigQuery, Pub/Sub
  • VPC, IAM, Cloud Armor
Network & Security
  • Cisco, CheckPoint, Fortinet
  • F5 BIG-IP, Citrix NetScaler
  • Radware, IBM DataPower (APIC)
Network Protocols
  • TCP/IP, OSI Model, BGP, OSPF
  • IPSEC, SSL/TLS, DNS, HTTP/S
  • VPN, Multicast, OAuth2, SAML
Data & Databases
  • Apache Kafka, Pandas
  • SQL, PostgreSQL, BigQuery
  • Cloud SQL, AlloyDB
Monitoring & Observability
  • ELK Stack (Elasticsearch, Kibana)
  • SolarWinds, Spectrum
  • Wireshark, Postman
Backend Development
  • Python, TypeScript
  • Data Structures, Algorithms, OOP
AI & Developer Tools
  • Claude Code, GitHub Copilot
  • Cursor, Antigravity
Operating Systems
  • Linux
  • Windows

Projects

Schema Validation Developer Tool

A high-performance Python & FastAPI developer tool that recursively inspects client API requests against OpenAPI / Swagger specifications, pinpointing exact type mismatches, missing fields, and structural violations to streamline debugging.

Python FastAPI OpenAPI REST API Validation
View on GitHub

Fully Connected Neural Network (FCNN)

Custom implementation of a Fully Connected Neural Network trained and evaluated from scratch on the MNIST dataset, demonstrating fundamental deep learning principles, backpropagation, and classification.

Python Deep Learning Neural Networks MNIST
View on GitHub

Movie Recommendation System

Developed a comprehensive movie recommendation system using machine learning algorithms to provide personalized movie suggestions based on user preferences and viewing history.

Python Machine Learning Data Analysis
View on GitHub

Reinforcement Learning

Implementation of various reinforcement learning algorithms and techniques, exploring different approaches to intelligent agent training and decision-making processes in dynamic environments.

Python Reinforcement Learning AI
View on GitHub

Optimization Methods

Implementation of various mathematical optimization algorithms and techniques, exploring different approaches to solve complex optimization problems in computational mathematics.

Python Optimization Mathematics Algorithms
View on GitHub

My Philosophy

Embarking on a continuous, lifelong journey of becoming the best version I can be. Without struggle, no progress and no result. Every breaking of habit produces a change in the machine. (George Gurdjieff)

The journey of a thousand miles begins with one step. (Lao Tzu)

The best way to learn is by doing. The only way to build a strong work ethic is getting your hands dirty. (Alex Spanos)


Languages

Hebrew

Native tongue

English

Highly proficient

Spanish

Basic


Get In Touch

I'm always interested in new opportunities and collaborations. Whether you have a project in mind, need consulting on network security, or want to discuss technology trends, I'd love to hear from you.

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Available for new projects • Response within 24 hours

Bonus Gallery

A collection of special moments and memories.

Memory 1 Memory 2 Memory 3 Memory 4 Memory 5 Memory 6