SISeif Ibrahim
Open to remote roles · EU-authorized (Schengen) · relocation-ready

Software Engineer

Software engineer— I build AI data platforms end to end

At Biami I built two production AI platforms — Partic (an ELT/data-integration platform with a Temporal workflow engine, a registry-less build-and-ship deployment system, and an AI connector-authoring assistant) and Matrix (a multi-tenant AI data-warehouse with a natural-language-to-SQL engine). Before that I shipped access-control and guest-invitation systems in a multi-tenant Laravel SaaS at Milango.

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2
production AI platforms built at Biami (Partic + Matrix)
30+
Go connectors in the Partic connector framework
5,000+
req/min sustained backend at Milango
3.84
GPA · ranked 8th in governorate

Selected work

Architecture-led case studies

Redacted system stories — what I owned, the stack, and the impact. Details on the product internals are intentionally withheld; the engineering is not.

Biami · Partic

An ELT/data-integration platform (Fivetran/Airbyte category) with an AI connector-authoring layer: build pipelines as schema-mapping graphs, deploy them managed or self-managed.

What I owned

Built the orchestration on Temporal (durable pipeline runs, deployment build/ship, scheduling), a registry-less build-and-ship system that streams per-deployment Docker images to customer hosts over SSH, a 30+ connector framework with cursor-based incremental sync, and 'Nexus', a strict-tool-calling AI assistant.

  • Python
  • FastAPI
  • Go
  • Temporal
  • PostgreSQL
  • APISIX
  • Vault

Customer data never leaves their infra; pipeline runs and builds are durable and auto-retried.

Biami · Matrix

A multi-tenant AI data-warehouse: connect your data sources, sync them into a private per-tenant warehouse, and ask questions in plain English answered by generated SQL.

What I owned

Built the natural-language-to-SQL engine (intent routing → SQL → execution → grounded answer), the HMAC-signed service integration with Partic, SSH-driven per-tenant VM provisioning, and a security-first prompting layer (anti-prompt-injection, schemas-only to remote LLMs).

  • Python
  • FastAPI
  • React
  • PostgreSQL
  • Redis
  • Vault
  • OpenAI/Claude

Plain-English answers grounded in real data, with raw rows never exposed to external models.

Milango

A multi-tenant 'community super-app' for residential and gated communities, serving major real-estate developers — Laravel 9, database-per-tenant, ~89 modules.

What I owned

Shipped physical access-control integrations (HikCentral/HikVision, Biostar), refactored the QR-code guest-invitation system, built async tenant-aware CRM (Google Sheet) sync, and hardened tenant-aware logging — within a Redis/Elasticsearch/RabbitMQ stack.

  • Laravel
  • PHP 8.1
  • MySQL
  • Redis
  • Elasticsearch
  • RabbitMQ

5,000+ requests/min sustained under peak load; OWASP Top 10 hardened, JMeter-validated.

Interactive

Explore an architecture I built

Tap through the real architecture of Partic, the data-integration platform I built at Biami — see each service and what I built.

Platform services

Partic — data-integration platform

The real architecture of Partic (partic.ai), built at Biami. Select any node to see what it does, what I built, and the stack.

Tip: nodes are keyboard-focusable — Tab then Enter.

Stack

Skills & tooling

Polyglot backend with a workflow-orchestration, data, and security backbone.

Backend & Workflows

  • Python
  • Go
  • PHP / Laravel
  • FastAPI
  • Temporal
  • gRPC
  • REST / JSON:API

Infra & DevOps

  • Docker / Compose
  • Apache APISIX
  • Nginx
  • HashiCorp Vault
  • RabbitMQ
  • AWS
  • CI/CD

Data

  • PostgreSQL
  • pgvector
  • MySQL
  • Redis
  • Elasticsearch
  • MongoDB

AI Systems

  • OpenAI GPT-4o
  • Anthropic Claude
  • RAG
  • NL-to-SQL
  • tool-calling

Security

  • JWT / HMAC
  • OWASP Top 10
  • pen-testing
  • multi-tenant isolation

Languages

  • Arabic — native
  • English — IELTS 6.5
  • German — A2.2

Experience

Senior-level output — while still a student

Final-year Computer Engineering & Software Systems (Ain Shams + University of East London), GPA 3.84. The student status is the point: this is what I ship before graduating.

  1. Most recent

    Software Engineer · Biami

    Built two production AI data platforms — Partic (ELT/data-integration with a Temporal workflow engine, registry-less build-and-ship, and an AI connector assistant) and Matrix (a multi-tenant AI data-warehouse with a natural-language-to-SQL engine).

  2. Sep 2025 – present

    Software Engineer · Milango

    Shipped access-control integrations (HikVision, Biostar), the QR-code guest-invitation system, and async tenant-aware CRM sync in a multi-tenant Laravel SaaS — 5,000+ req/min, OWASP-hardened.

  3. 2021 – 2024

    Full-stack Engineer (Agency / Freelance) · Independent

    Shipped 15+ production systems across the stack, with a web-penetration-testing background that grounds the security work today.

  4. 2025

    Cloud Computing Intern · Huawei Cloud (via NTI)

    Cloud infrastructure fundamentals.

  5. 2023

    React Bootcamp · ITI

    Front-end engineering intensive.

Interactive

Ask my résumé anything

A small chat grounded on my experience — ask about Partic, Matrix, Temporal, NL-to-SQL, security, or my scaling work.

Ask my résumé

grounded on my real experience

Hi — I'm a quick way to learn about Seif's work without reading the whole CV. Ask me anything below.

Get in touch

Let's build something that has to stay up.

Open to remote roles and EU relocation (Schengen-authorized). The fastest way to reach me:

Email
seifeldeenibrahim4de@gmail.com
Phone
+20 127 744 7187
LinkedIn
linkedin.com/in/seif-eldeen-ibrahim
GitHub
github.com/seif-elden
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