IFTACH DAFNI

FULL STACK DEVELOPER

Summary

Full Stack Developer experienced in building production web platforms and full-stack applications. Strong focus on product-oriented engineering, UX, and cross-stack problem-solving, with experience working independently in fast-moving environments and adapting quickly to evolving requirements.

Technical Skills

Frontend: React, Next.js, TypeScript, TailwindCSS

Backend: Node.js, Python, REST APIs, WebSockets

Architecture & Systems: API Design, Database Modeling, Event-Driven Processing

Databases: PostgreSQL, MySQL, MongoDB, Redis

AI & Tooling: OpenAI APIs, Claude Code, Codex, Cursor

Infrastructure: Docker, Linux, Git, Authentication, JWT, OAuth2

Professional Experience

Full Stack Developer, Webiya | 2024-2025

  • Maintained and extended a production platform for a long-term enterprise client within an outsourcing environment.
  • Built internal tooling, operational interfaces, and production features across a large business-oriented system.
  • Contributed to API integration flows, architecture decisions, and cross-stack troubleshooting.
  • Worked under ongoing client requirements and rapid iteration cycles, leveraging AI-assisted development tools.

Projects

Stips | Independent Full Stack Project | 2023-2024

  • Independently redesigned and rebuilt a long-running social Q&A platform centered around product quality and UX.
  • Developed core social functionality including personalized feeds, realtime chat, notifications, and access roles.
  • Built trust and safety mechanisms including 2FA, moderation tooling, user banning, and device/IP fingerprinting.
  • Refined responsive interaction design and polished user flows throughout the platform.

Sirius | Internal Military Project | 2022

  • Independently initiated and developed an operational coordination platform for maintaining a shared operational picture between command centers during military service.
  • Led the project from concept to implementation, designing cross-client synchronization and communication.
  • Implemented low-latency infrastructure using Node.js and WebSockets.

Social Media Video Automation | 2025

  • Developed an AI-assisted media automation pipeline that transformed text submissions into short-form videos.
  • Structured multi-stage processing workflows for script generation, speech synthesis, subtitle synchronization, and automated video assembly.
  • Implemented queue-based orchestration layer for handling asynchronous media-generation tasks.

Military Service

Head of Commander’s Office, Joint Operations Unit, Israeli Air Force | 2020-2023

  • Facilitated communication across senior command, subordinate personnel, and collaborating military units.
  • Coordinated operational approval, execution follow-up, and retrospective review processes across command levels.
  • Worked in high-pressure environments requiring discretion, rapid problem-solving, and cross-unit cooperation.

Education

Herzliya Hebrew Gymnasium, Tel Aviv

Majored in Photography & Literature

Languages

Hebrew – Native Speaker English – Professional Proficiency

June 2026
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