# Abrham Aviel Haham - Full Stack Software Engineer | Mamram (Lotem) Alumni
Source: https://hello.cv/dwdwprofile
Tel Aviv

## Links
- LinkedIn | https://il.linkedin.com/in/aviel-haham-54a9b1255
- Email
- Phone

## About
Highly accomplished Full Stack Software Engineer and Mamram (Lotem) alumnus with 3 years of experience developing large-scale, zero-to-one, mission-critical systems in high-security environments. Expert in modern frontend (React, Next.js) and backend (Node.js, Express, NestJS) development, coupled with robust skills in system design, cloud-native architectures, and cybersecurity. Proven ability to deliver production-grade, scalable, and secure applications utilized by organization-wide user bases, encompassing the full stack from algorithms to secure cloud deployments and CI/CD.

## Work
### Software Engineer (Full Stack Developer) | Mamram – Lotem Unit, Israel Defense Forces
Led the end-to-end design, development, and maintenance of full-stack, mission-critical systems from concept to production within a high-security environment for the Israel Defense Forces.
- Architected and deployed a cloud-based, zero-to-one platform for secure information transfer from the public internet to IDF classified networks, delivering mission-critical systems used by nearly every IDF soldier.
- Developed scalable full-stack applications using React/Next.js for the frontend and Node.js/Express/NestJS for the backend, applying clean architecture principles to ensure maintainability and performance.
- Engineered and deployed cloud-native microservices via Docker, Kubernetes, and OpenShift on Azure Cloud, establishing secure service-to-service communication, identity management, and CNAPP capabilities.
- Designed and optimized data models across diverse paradigms (PostgreSQL, Neo4j, MongoDB, Redis), while implementing robust CI/CD pipelines with Git-based workflows for automated, secure deployments.
- Integrated advanced cybersecurity measures and semantic search algorithms (DFS, Levenshtein distance), leveraging deep expertise in networking protocols and Linux/Windows internals for defense-in-depth systems.

## Education
### The Open University of Israel | Computer Science
### Mamram – Lotem Program (IDF) | Software Engineering Track

## Skills
### Programming Languages
Advanced
- TypeScript
- JavaScript
### Frontend
Advanced
- React
- Next.js
- Component-based architectures
- State management
### Backend & APIs
Advanced
- Node.js
- Express
- NestJS
- RESTful APIs
- Service-oriented architectures
- Microservice architectures
### Databases & Data
Advanced
- PostgreSQL
- SQL
- Neo4j
- Cypher
- MongoDB
- Redis
### Cloud & Platform
Advanced
- Azure Cloud
- Kubernetes (K8s)
- OpenShift
- Docker
- Containerized workloads
### DevOps & CI/CD
Advanced
- Git-based workflows
- CI/CD pipelines
- Automation tools
### Security & Networking
Advanced
- Cloud-native security (CNAPP)
- Secure system design
- Authentication & Authorization
- Networking fundamentals
- Domain protocols
### Operating Systems
Advanced
- Linux internals
- Windows internals
### Algorithms & Computer Science
Advanced
- Graph traversal (DFS)
- String similarity (Levenshtein distance)
- Semantic search algorithms
### Engineering Practices
Advanced
- System design
- Architectural patterns
- Code reviews
- Collaborative development
- Scalable software design
- Maintainable software design

## Source
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