Amr Mohamed•Software Engineer
Alexandria, Egypt

Architecting high-throughput distributed systems & high-performance web platforms.

I am a software engineer with 3 years of experience rooted in fast-paced, high-stakes startup environments where I worked directly alongside founders to take products from whiteboard to production. Rather than staying confined to one layer, I take full ownership of the entire stack—architecting backend systems and database schemas in NestJS and PostgreSQL, building snappy, accessible interfaces with TypeScript and Next.js, and managing containerized DevOps pipelines to ensure fast, reliable shipping.

Resume (PDF)
Amr Mohamed - Software Engineer
Available
Amr Mohamed
UTC+2 / UTC+3
Core StackNext.js • NestJS • PG

Featured Systems & Architecture

Production systems featuring high-throughput query pipelines, air-gapped government AI deployments, real-time hardware cryptography, and sub-second analytics engines.

01/04
APEX Experts AI Solutions•Core Full-Stack Architect

MyQuery.AI Core Platform

Enterprise Data Engine & Air-Gapped Government AI Edition

Enterprise analytics platform translating natural language to multi-dialect SQL or noSQL queries with live streaming dashboards, universal database introspection, and an air-gapped on-premise edition bundling local LLMs and offline cryptographic validation.

77% Query Latency Drop (35s → 8s)80% LLM Token Cost ReductionDeployed Air-Gapped to UAE Gov Entity20+ Database Engines Supported200+ Active Enterprise Users
The Challenge
  • ▸Enterprise clients connecting high-volume analytics databases experienced heavy report generation bottlenecks taking 35–45 seconds per query.
  • ▸Redundant natural language queries caused high LLM token waste by re-submitting complete database schemas repeatedly.
  • ▸Strict government compliance required zero internet egress: the platform had to run fully air-gapped on-premise with offline cryptographic license validation.
Solution
  • ▸Architected a two-tier Redis semantic cache where exact queries resolve in sub-10ms memory fetches and semantic vector hashes evaluate query similarity before invoking the LLM.
  • ▸Engineered dynamic schema introspection that injects only relevant table relations into prompts rather than whole-database DDLs, slashing token payload by 80%.
  • ▸Decoupled heavy query executions to BullMQ background workers with Server-Sent Events (SSE) streaming live progress to the Next.js frontend.
  • ▸Integrated Payload CMS with PostgreSQL for dynamic multi-locale content governance across regional client interfaces.
  • ▸Packaged an air-gapped container distribution bundling local LLMs, BGE-M3 embeddings, Whisper STT, and asymmetric offline licensing.
Stack:Next.js 16TypeScriptNestJSPayload CMSPostgreSQLRedisClickHouseSnowflakeDockerBullMQGCP
myquery-ai-core-platform.preview
MyQuery.AI Core Platform Preview
View Fullscreen
pipeline-runner.sh
STAGE 01/04
STAGE 01

Client UI & API

REST / SSE<15msRECEIVED

Natural language query received by NestJS API Gateway from Client UI.

Active stage 01: Client UI & API. Natural language query received by NestJS API Gateway from Client UI.
Tap stage buttons to inspect architectureVERIFIED LIFECYCLE

More Projects & Commercial Work

Conversational BI, multilingual landing pages, educational studios, and luxury digital storefronts.

Asklyze Conversational Analytics
APEX Experts AI Solutions•2025

Asklyze Conversational Analytics

Conversational BI platform enabling non-technical stakeholders to query internal databases and knowledge bases using conversational natural language with multi-modal responses.

Sub-Second Intent Resolution
Enterprise Multi-Tenant Security
Next.jsTypeScriptNode.js+4
Rewaa Education Management
Rewaa•2024 – 2025

Rewaa Education Management

Multi-tenant learning center and course management platform with automated scheduling, transaction-safe booking, and automated zero-downtime CI/CD deployment.

Concurrency-Safe Schedule Booking
Multi-Tenant Tenant Isolation
Next.jsNode.jsPostgreSQL+2
Shahbandar Seeds Multilingual Landing Page
Shahbandar Seeds•2024 – 2025

Shahbandar Seeds Multilingual Landing Page

High-performance multilingual corporate landing page (Arabic, English, French) featuring native Right-to-Left (RTL) typography, fluid responsive design, dynamic localized content routing, and 95+ Google Lighthouse scores.

95+ Lighthouse Performance Score
Native Arabic (RTL), English & French i18n
Next.jsTypeScriptTailwind CSS+2
Helaha AI Mobile & EdTech Platform
Helaha EdTech•2025 – 2026

Helaha AI Mobile & EdTech Platform

Cross-platform AI educational mobile app (React Native) published on Google Play and Apple App Store, deployed on Contabo VPS. Implements LangChain RAG over official curriculum textbooks (PDFs) to deliver automated curriculum browsing, AI summary generation, exam simulations, review assistants, and homework solvers.

Published on Google Play & App Store
Textbook-Grounded RAG Pipeline (PDFs)
React NativeTypeScriptMistral AI+6
APEX Experts Corporate Web Platform
APEX Experts AI Solutions•2025

APEX Experts Corporate Web Platform

Modern brand web platform engineered for APEX Experts, delivering interactive AI solution showcases, dynamic service demonstrations, and responsive corporate positioning.

100 Lighthouse Performance & SEO
Interactive Product Demo Walkthroughs
Next.jsTypeScriptPayload CMS+4
Castle Rock Luxury Furniture Store
Castle Rock•2024 – 2025

Castle Rock Luxury Furniture Store

Bilingual luxury furniture and home decor storefront engineered with custom Liquid templates, responsive product carousels, Arabic RTL layouts, and localized checkout flows.

Custom Shopify Liquid Components
Seamless Arabic (RTL) & English Layouts
Shopify LiquidJavaScriptHTML5 / CSS3+2

Technical Architecture & Systems Matrix

Battle-tested runtimes, distributed storage engines, and enterprise AI systems running in mission-critical environments. Organized by core operational tier.

Tier 1: Core Architectural Pillars

Primary Daily Stack
Primary Language3+ yrs

TypeScript

Strict type safety, generics, AST tooling & end-to-end full-stack contract validation

MyQuery.AITier 1
Flagship Framework3+ yrs

Next.js (App Router)

Server Components, dynamic streaming, Turbopack, middleware auth & edge runtimes

MyQuery.AITier 1
UI Runtime3+ yrs

React 19

Concurrent features, custom hooks, micro-animations & high-performance interactive SPAs

Y-VerifyTier 1
AI & Distributed Services2+ yrs

Python

FastAPI, Django, LangChain, autonomous agent orchestration & vector embedding pipelines

TrseahTier 1
Relational Persistence3+ yrs

PostgreSQL

Connection pooling, CTEs, schema migrations, indexing & multi-tenant isolation

MyQuery.AITier 1
Cache & Distributed State3+ yrs

Redis

Two-tier semantic caching, pub/sub event fan-out & high-throughput rate limiting

MyQuery.AITier 1
Containerization Engine2+ yrs

Docker & Containers

Multi-stage builds, compose stacks, rootless isolation & air-gapped bundles

MyQuery.AI Air-GappedTier 1
Autonomous Workflows2+ yrs

Agentic Coding

AI agent orchestrations, automated scaffolding, AST transformations & test synthesis

APEX AI SystemsTier 1
Backend Runtime3+ yrs

Node.js

High-concurrency REST/WebSocket/SSE backends, event loops & enterprise microservices

MyQuery.AITier 1

Tier 2: Production Capabilities & Tooling

Complementary distributed ecosystem, full-stack frameworks, and CI/CD operations.

22+ complementary tools, message brokers, cloud engines & CI/CD pipelines available for inspection.

Career Journey & Systems Engineering Experience

Chronological progression across core architectural anchor roles, distributed enterprise delivery, and deep academic engineering foundations.

Current: APEX Experts (Core Systems)
Mentored: 9 Engineers Guided
  1. APEX Experts AI Solutions logo

    Software Engineer – Core Systems

    APEX Experts AI SolutionsUAE / Regional
    2025-05 – Present
    Full-Time Anchor

    Serving as core technical anchor guiding 9 engineers across flagship enterprise SaaS platforms (MyQuery.AI, Asklyze, APEX eInvoicing). Owning frontend, backend, air-gapped on-premise deployments, and DevOps end-to-end.

    Key Engineering Impacts & Ownership

    • Architected MyQuery.AI serving 200+ enterprise users and deployed air-gapped edition to UAE government entity with offline cryptographic licensing.
    Domain focus:Software EngineerFull-StackAI PlatformsPayload CMSAir-GappedEnterprise SaaS
  2. Y-Verify Audit & Compliance logo

    Full-Stack Engineer

    Y-Verify Audit & ComplianceRemote
    2025-07 – 2025-09
    Contract / Freelance

    Delivered an AI-assisted field audit and compliance management web application supporting 500+ distributed operators.

    Key Engineering Impacts & Ownership

    • Engineered Google Maps API geolocation verification ensuring verifiable on-premise auditor presence.
    Domain focus:ContractPart-TimeNext.jsComplianceGoogle MapsAudit

  3. Freelance Full-Stack Software Engineer

    Global & Regional ClientsRemote
    2024-08 – 2025-04
    Contract / Freelance

    Architected, built, and deployed full-stack web platforms, multilingual landing pages, and e-commerce solutions for global and regional clients (Shahbandar Seeds, Castle Rock, Rewaa, Helaha).

    Key Engineering Impacts & Ownership

    • Delivered high-performance Next.js web applications with Redis caching layers.
    Domain focus:Next.jsRedisi18n RTL/LTRFull-StackPostgreSQL

  4. B.Eng. in Communications & Electronics Engineering

    Alexandria University, Faculty of EngineeringAlexandria, Egypt
    2024-06
    Academic Origin • Foundation

    Graduated from Alexandria University with rigorous training in computing systems, networks, algorithms, signal processing, and mathematics.

    Key Engineering Impacts & Ownership

    • Strong systems engineering fundamentals, computing architecture, and mathematical algorithms.
    Domain focus:DegreeEngineeringSystemsAlexandria University