Available for new opportunities

Dana Zahreddine

Forward Deployed Engineer | Full-Stack | Applied AI

I embed with clients, translate vague requirements into production systems, and own the build end to end — from API integrations and LLM pipelines to cloud deployment and monitoring.

About

Forward Deployed Engineer with a track record of implementing production-grade solutions for enterprise clients. At DocuSign, I was pulled into high-stakes engagements — including JP Morgan — to build custom integrations embedding signing workflows, user flows, and approval automation into clients' existing applications.

I operate across the full stack (React, TypeScript, Node.js, APIs) and build LLM-powered systems. I thrive in roles close to the client, close to the problem, and close to the build.

Skills

Frontend

ReactTypeScriptNext.jsTailwind CSSCSS ModulesStorybook

Architecture

Micro-frontendsComponent librariesDesign systemsModule federation

Backend & APIs

Node.jsREST APIsGraphQLOAuth / JWTWebhooksDocuSign eSign APIPostgres

Tooling & Infra

GitGitHub ActionsCI/CDDockerAWS ECSRDSCloudWatchJestPlaywright

AI & Emerging

OpenAI APILangChainPrompt engineeringRetrieval-augmented generation

Projects

Case studies — most work is proprietary; no source code shown.

Embedded Signing & Agreement Workflows

DocuSign · 2022–2024

Problem

Enterprise customers needed to embed DocuSign signing experiences directly inside their own web products — without redirecting users away mid-workflow. The existing SDK surface had ergonomic gaps and limited error-recovery patterns.

What I built

Frontend integration layer using the DocuSign JS SDK and eSign REST API. Built reusable React components that wrapped the embedded signing flow, handled session tokens and JWT auth, and surfaced granular event callbacks (signing complete, declined, session expired). Also contributed to an internal admin UI for managing envelope templates and routing rules.

Stack

ReactTypeScriptDocuSign eSign APIJWT authWebhooksREST

Impact

Reduced integration time for new enterprise customers from weeks to days. Improved signing completion rates by eliminating redirect drop-off. Reused across 3+ internal product teams.

Internal SaaS Tooling Platform

DocuSign · 2023

Problem

Internal teams relied on a fragmented set of manual processes and disconnected tools to configure, audit, and monitor agreement pipelines. There was no shared UI layer, and engineering toil was high.

What I built

A modular internal tooling platform using a micro-frontend architecture. Each team owned their own feature module, federated into a shared shell. Built the shell, the shared component library, and three core modules: pipeline configuration, audit log viewer, and a template management UI.

Stack

ReactTypeScriptModule FederationWebpackNode.jsREST APIsDesign system

Impact

Cut onboarding time for new internal tools from 2 weeks to 2 days. Enabled 4 teams to ship independently without breaking the shell. Eliminated a class of cross-team merge conflicts by isolating module boundaries.

Maguy Farah — Client Site

Client project · 2024

View site

Problem

Maguy Farah, a public figure with an international audience, needed a production website to serve her digital presence.

What I built

Designed and developed the full site — responsive layout, performance optimization, and production deployment.

Stack

ReactJavaScriptCSS

Impact

Delivered on time for a public figure with an international audience. Mobile-responsive, performant, and live.

GTM Hypothesis Validator

In Development

Personal project · 2025

GitHub

Problem

Pre-seed founders jump to outbound and signal tools before validating who they're actually selling to. There's no structured step between 'I have an ICP hypothesis' and 'I'm running Clay sequences.'

What I built

A retrieval pipeline that ingests a founder's site, chunks and embeds their positioning content, and surfaces 3 grounded ICP segments with messaging angles, validation tests, and confidence scores — without using the founder's hypothesis as the retrieval query. Deploying on AWS ECS with RDS Postgres, CloudWatch monitoring, and GitHub Actions CI/CD.

Stack

Next.jsTypeScriptOpenAI APILangChainPostgresDockerAWS ECS

Impact

Pipeline validated locally. Deploying to AWS ECS this month with auth, monitoring, and CI/CD.

Contact

I'm currently available for Forward Deployed Engineer, integration, and applied AI roles. Open to relocation.

LinkedIn

Elsewhere

LinkedIn