Hello, world. I'm

Ido David

Senior Fullstack Developer

I build scalable, performant web applications from the database layer to the pixel. Passionate about clean architecture, developer experience, and shipping products that matter.

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Who I am

About Me

Ido David

I'm a Senior Fullstack Developer with over 10 years of experience building web applications across the full stack. I specialize in React, Node.js, and TypeScript, and I'm passionate about writing clean, maintainable code that solves real problems.

I've worked with startups and established companies alike, shipping products that serve thousands of users. Outside of coding, I enjoy [your hobbies], and I'm always looking for the next interesting challenge to tackle.

When I'm not building things, I write about software engineering on my blog and contribute to open source projects I care about.

Problem SolverTeam PlayerOpen Source AdvocateMentorContinuous Learner
What I work with

Skills & Tech

Frontend

ReactNext.jsTypeScriptTailwind CSSReduxGraphQL

Backend

Node.jsExpressNestJSREST APIsGraphQLWebSockets

Databases

PostgreSQLMongoDBRedisPrismaDrizzle ORMMySQL

Message Queues

RabbitMQApache Kafka

DevOps & Cloud

AWSDockerKubernetesCI/CDGitHub ActionsVercel

Tools

GitLinuxVimFigmaJestPlaywright
Things I've built

Projects

Sharkio

An open-source API traffic inspector and mock server. Capture, replay, and test HTTP requests with a clean developer UI.

TypeScriptReactNode.jsExpress.jsPostgreSQL

Remakey

An open-source keyboard remapping tool. Remap any key on your keyboard to any other key or shortcut.

TypeScriptPython
View more on GitHub
Where I've worked

Experience

Founding Engineer

Ray Security

Jun 2024 — Present

Israel

  • ▸Built the company's core security product from the ground up as the first engineer.
  • ▸Designed and implemented the full-stack architecture from infrastructure to UI.
  • ▸Established engineering culture, tooling, CI/CD pipelines, and development processes.
  • ▸Collaborated directly with founders to translate product vision into working software.
TypeScriptReactNode.jsExpress.js

CTO

Sharkio

Jun 2024 — Present

Israel

  • ▸Co-founded and led the technical direction of Sharkio, an open-source API inspection tool used by developers worldwide.
  • ▸Architected and built the core platform from scratch, overseeing all engineering decisions.
  • ▸Grew an active open-source community and managed contributions from developers globally.
TypeScriptReactNode.jsExpress.js

Senior Software Engineer

Arbor Knot

Jun 2021 — Jun 2024

Israel

  • ▸Led development of key product features across the full stack over 3 years.
  • ▸Drove technical decisions, architecture improvements, and code quality standards.
  • ▸Mentored junior engineers and conducted thorough code reviews.
  • ▸Contributed to open source tooling including Sharkio, a developer API inspection tool.
TypeScriptReactNode.jsPostgreSQLDocker

Software Engineer

AT&T

Dec 2020 — Jun 2021

Israel

  • ▸Developed and maintained software systems for one of the world's largest telecoms.
  • ▸Collaborated on backend services handling large volumes of network and user data.
TypeScriptNode.jsExpress.js

Full Stack Developer

IDF — Israel Defence Forces

Sep 2015 — Sep 2020

Israel

  • ▸Served as a full stack developer in an elite IDF technological unit for 5 years.
  • ▸Had key roles in two large-scale, mission-critical classified systems.
  • ▸Led and mentored small development teams under high-pressure operational conditions.
JavaScriptTypeScriptReactNode.js
Contact

Get In Touch

I'm currently open to new opportunities, freelance projects, and interesting conversations. Whether you have a question, a project idea, or just want to say hello — my inbox is always open.

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