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Software & DevOps Engineer · Web & AI Systems

Alhassan Alfarran

Building intelligentweb, AI & deliverythat actually ship.

I design and ship intelligent software where product UX, backend architecture, and AI reasoning work as one integrated system. I also own delivery: CI/CD, containers, observability, and production operations—comfortable contributing as a DevOps engineer on cross-functional teams.

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Typically replies within 48h

5+
Years building
20+
Shipped projects
AI
Native systems
3
Languages spoken

Available for freelance, remote, and contract work.

I build full-stack web apps, dashboards, and AI-powered business tools.

Contact MeDownload CVView Projects
Trusted across
  • Shipped at OKKP·
  • Freelance products·
  • Open source

About

Engineer with system-level instincts.

I build software with system-level thinking: clear interfaces, scalable services, and measurable outcomes. My work combines frontend architecture, API design, data modeling, AI integration, and DevOps practices so releases stay predictable and systems stay observable in production.

Based in
Russia · Remote
Experience
5+ years engineering
Domain
Web · Backend · AI · DevOps
Languages
EN · RU · AR

Currently focused

  • Designing AI-native product surfaces
  • Backend that stays fast under real load
  • Retrieval pipelines and LLM orchestration
  • CI/CD, containers, and production readiness
  • Polished and accessible web interfaces

What I Can Build

What I Can Build For You

Full-stack SaaS platforms

Admin dashboards, CRM systems, booking systems, authentication, RBAC, and scalable backend APIs.

AI-powered web systems

RAG search, document analysis, automation tools, local LLM workflows, and AI-assisted business systems.

Business dashboards

Analytics panels, charts, reports, KPIs, Excel/PDF export, and operational monitoring tools.

Production-ready websites

Portfolio websites, landing pages, company websites, SEO-ready pages, and high-performance interfaces.

How I Build

A clear map of how I build systems.

Every product I ship is composed of four layers - each tuned, observable, and replaceable.

UI Layer: React / Next.js interfaces optimized for product velocity and clarity.
data flows top to bottom

Selected Work

Projects & repositories.

A concise catalog: scope, stack, and links—structured so you can scan fast and dive when you need detail.

OKKP Operations Platform preview
Project01

OKKP Operations Platform

Fullstack platform · Operations & reporting

Problem

Operations teams juggled fragmented tools and slow reporting paths with no single coherent view.

Solution

Built a role-aware platform with modular Node.js APIs, separated read/write paths, and event-style logging.

Next.jsNode.jsPostgreSQLSystem Design

Result: Reduced reporting cycle time, stabilized production load, and made product iteration safer.

View Case StudyGitHub
Document Intelligence (RAG) preview
Project02

Document Intelligence (RAG)

AI retrieval · Internal knowledge

Problem

Internal knowledge lived in long PDFs; keyword search produced inconsistent, untraceable answers.

Solution

RAG pipeline with hybrid retrieval, LLM answers with citations, and a web UI for querying sources.

PythonLLMRAGVector Search

Result: Lookup time dropped from minutes to seconds, with a single trustworthy interface for decisions.

View Case StudyGitHub
AI-Driven Analytics Dashboards preview
Project03

AI-Driven Analytics Dashboards

Analytics product · Live KPIs & AI assist

Problem

Stakeholders relied on static exports and spreadsheets, delaying operational decisions and hiding trends.

Solution

React dashboards with filterable KPI modules, aggregation APIs, and an AI panel for anomaly hints.

ReactNode.jsAnalyticsAutomation

Result: KPI reviews got faster, manual reporting dropped, conversations shifted from 'where is the number?' to decisions.

View Case StudyGitHub

GitHub

All Repositories

Browse all my public work on GitHub.

Live preview of Anas PortfolioLive

Anas Portfolio

Multilingual personal portfolio for Anas Abdullah Al-Hashedi (EN/AR/RU) built with Materialize CSS. Includes language switcher with i18n, professional summary, services, experience, projects, skills, education, awards & certificates, interests, and contact.

HTML
Live PreviewView on GitHub
Live preview of Smart PlatformLive

Smart Platform

Bilingual (EN/AR) Next.js marketing site for Kingdom Vision Equipment Rental, a heavy and light equipment rental company in Riyadh, Saudi Arabia.

TypeScript
Live PreviewView on GitHub
Live preview of Sehati Landing ClientLive

Sehati Landing Client

Marketing landing page for Sehati, an Arabic-first clinic-management platform: React 19, TypeScript, Tailwind CSS, deployed on Vercel.

TypeScript
Live PreviewView on GitHub
Live preview of Shop WebsiteLive

Shop Website

Shop Website

JavaScript
Live PreviewView on GitHub
Live preview of TaskoLive

Tasko

Tasko

TypeScript
Live PreviewView on GitHub
Live preview of Portfolio RussainLive

Portfolio Russain

Portfolio Russain

CSS
Live PreviewView on GitHub

Signature Case Study

Cutting query latency by 60% under real production load.

A focused look at how I rebuilt a slow, growing-pains API into a predictable, observable service — without rewriting the product.

Problem

The core API was hitting hard p95 latency spikes as traffic grew. Page loads stalled, search felt sluggish, and on-call paging happened on every release.

Constraints

  • No downtime — migrate behind feature flags
  • Keep the existing client contract stable
  • Tight schedule, small team, production traffic
  • Limited room to add new infrastructure

Solution

Replaced N+1 query patterns with explicit join shapes, added composite indexes for the hot paths, introduced caching for read-heavy endpoints, and shipped a thin observability layer to see latency budgets in real time.

Architecture

  1. 01
    Edge

    Cached read endpoints with short TTL and stale-while-revalidate.

  2. 02
    API

    Versioned controllers, typed boundaries, no logic in routes.

  3. 03
    Data

    Composite indexes, prepared statements, connection pooling.

  4. 04
    Telemetry

    Structured logs + p95 dashboards per endpoint.

Metrics

−60%
p95 latency
−80%
DB CPU at peak
0
downtime during rollout
100%
contract preserved

Lessons learned

  • 01Measure first — the slowest endpoint is rarely the one people complain about.
  • 02Backwards-compatible migrations buy trust and let you ship in small steps.
  • 03Observability is part of the feature, not an afterthought.

Capabilities

Stack I reach for.

Pragmatic toolkit across product engineering and delivery: UI, services, data, AI, and DevOps.

Stack 01

Web Engineering

ReactNext.jsTypeScriptTailwindFramer MotionPerformance
Stack 02

Backend Systems

Node.jsREST APIsPostgreSQLMongoDBRedisAuth & Sessions
Stack 03

AI & Data Systems

PythonLLM integrationRAG workflowsEmbeddingsInferenceData pipelines
Stack 04

DevOps & Delivery

LinuxDockerCI/CDGitHub ActionsKubernetes (basics)IaC basicsMonitoring & logging
Stack 05

Tools & Infrastructure

GitVercelTestingScriptingSecrets & configObservability

How I Work

A small set of habits, applied consistently.

No process theatre — just the patterns I actually rely on.

  • 01

    PR review

    Small, focused diffs. Comments on intent and trade-offs, not style. Block on correctness and clarity, not taste.

  • 02

    Definition of done

    Tested behavior, observable in production, documented for the next person, no known sharp edges left behind.

  • 03

    Incidents

    Stop the bleeding first, then write an honest postmortem. The fix is the easy part — the system change is the work.

  • 04

    Documentation

    A short README per service: what it does, how to run it, where it can break. Updated with the change, not after.

Why Work With Me

What I Bring to the Table

Full-stack delivery

Frontend, backend, database, authentication, dashboards, deployment, and documentation.

Business-oriented engineering

I focus on systems that solve real operational problems, not just visual interfaces.

AI and automation focus

Experience with RAG search, document processing, local LLM workflows, and practical automation.

Experience

Where I have shipped.

A short timeline of where I have built, broken, and rebuilt production systems.

2024 - 2025OKKP System

Software Engineer

Redesigned API and query patterns, achieving 60% performance improvement on core workflows and stabilizing production load.

2020 - PresentFreelance · Product

Software Engineer

Built end-to-end web and AI systems including Gradio products, RAG document search, and operational analytics dashboards.

Available for freelance, remote, and contract work.

I build full-stack web apps, dashboards, and AI-powered business tools.

Contact MeDownload CVView Projects

Contact

Let's build something meaningful.

Open to software engineering, DevOps/platform, and serious product collaborations across web, AI, and delivery.

Open to freelance and remote work
Moscow / Remote
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