Hi, I’m Ahmed Elsayed, a Full-Stack & AI Software Engineer with 3+ years of experience building end-to-end products — from distributed microservices and AI-powered backends to React/Next.js/React Native frontends. Thrives in fast-paced startup environments, shipping production features quickly without compromising quality. Fluent in English and German (C1). Currently at a global startup delivering SaaS no-code enterprise workflow tooling used by Visa, Pfizer, and McDonald's.

Ahmed Elsayed

Hi, I’m Ahmed Elsayed, a Full-Stack & AI Software Engineer with 3+ years of experience building end-to-end products — from distributed microservices and AI-powered backends to React/Next.js/React Native frontends. Thrives in fast-paced startup environments, shipping production features quickly without compromising quality. Fluent in English and German (C1). Currently at a global startup delivering SaaS no-code enterprise workflow tooling used by Visa, Pfizer, and McDonald's.

Next availability:
July 5, 2026

Hi, I’m Ahmed Elsayed, a Full-Stack & AI Software Engineer with 3+ years of experience building end-to-end products — from distributed
microservices and AI-powered backends to React/Next.js/React Native frontends. Thrives in fast-paced startup
environments, shipping production features quickly without compromising quality. Fluent in English and
German (C1). Currently at a global startup delivering SaaS no-code enterprise workflow tooling used by Visa,
Pfizer, and McDonald’s.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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Language

Arabic
Fluent
English
Fluent
German
Advanced

Work Experience

Software Engineer at CharCentric
September 1, 2024 - Present
• Shipped production features on short cycles in a fast-paced startup environment, collaborating asynchronously with a globally distributed team across multiple time zones. • Led migration from monolithic to microservices architecture, improving system resilience and enabling independent scaling of critical services. • Reduced workflow orchestration memory usage by 70%, delivering significant infrastructure cost savings across enterprise client deployments. • Built 10+ reusable logic blocks and a custom block creation framework, enabling enterprise clients (Visa, Pfizer, McDonald's) to define and publish their own workflow logic. • Replaced legacy Power BI dashboards and manual workflows with fully automated pipelines via DataX, eliminating human error in data handling and reducing operational overhead. • Integrated AI/ML features including LLM inference, embeddings-based retrieval, and vector search via production-grade APIs, shipped to enterprise clients in collaboration with the ML team. • Designed a secrets management module supporting multi-environment deployments with scoped access controls, improving security posture across 3 deployment environments. • Optimized parallel block execution engine, eliminating race conditions under concurrent load and increasing throughput by 25% under peak usage. • Implemented live collaboration with real-time sync and conflict resolution across distributed sessions, supporting up to 50 concurrent users per workflow.
Software Engineer Intern at Information Technology Institute (ITI)
April 1, 2024 - September 5, 2025
Built web applications using .NET technologies, contributing to real-world project development.
Software Engineer Intern at Samsung Innovation Campus
August 1, 2024 - September 5, 2025
Developed Python applications while reinforcing algorithmic thinking through applied problem-solving.

Education

B.Eng. Computer Engineering at Cairo University, Faculty of Engineering
January 11, 2020 - June 5, 2024

Qualifications

AWS Certified Cloud Practitioner
September 1, 2024 - June 5, 2026

Industry Experience

Software & Internet, Education, Professional Services, Media & Entertainment, Other, Computers & Electronics
    DataX

    DataX

    • SaaS no-code enterprise workflow platform used by Visa, Pfizer, and McDonald’s.
    • Built and maintained scalable backend services and data pipelines, enabling enterprises to automate complex data workflows without code.
    • Loom walkthrough of the project and my contributions: https://www.twine.net/signin