Open to B2B / C2C / 1099 contracts — USA via Actora LLC

Hello, I'm

Muhammad Hassan

I specialize in

Senior Full Stack Developer and Agentic AI Engineer with 10+ years designing and delivering scalable, secure, high-performance enterprise applications — from Angular, React, NestJS and Spring Boot platforms to Generative AI, RAG pipelines, and multi-agent architectures that ship to production. US companies and individuals can engage me through Actora LLC, my firm registered in Austin, Texas — B2B, C2C, or 1099 remote contracts.

View Resume Contact Me
0+
Years Experience
0
Engineering Roles
0
Products Delivered
F500
& Gov Clients
AngularReactNext.jsTypeScript NestJSNode.jsSpring BootJava LangChainLangGraphRAGLLMs OpenAI SDKPostgreSQLMongoDBRedis ChromaDBKafkaRabbitMQDocker KubernetesAWSTerraformGraphQL WebSocketsMicroservicesHexagonal ArchitectureCQRS

// Services & Solutions

End-to-End IT Services

The full spectrum of IT services companies look for — product engineering, AI, cloud, QA, integration, and managed support — delivered through Actora LLC with US-based contracting and remote delivery worldwide.

Custom Software Development

Bespoke web and enterprise applications built end-to-end — requirements, architecture, implementation, testing, and deployment.

AngularReactNext.jsTypeScript

Web & Cross-Platform Apps

Responsive PWAs, progressive web apps, and cross-platform clients that share one codebase across desktop, tablet, and mobile.

PWAResponsiveDesign Systemsa11y

Backend & API Engineering

Scalable REST/GraphQL APIs, microservices, and event-driven backends with security, observability, and performance built in.

NestJSSpring BootNode.jsJava

System Architecture & Modernization

Monolith-to-microservices migrations, framework upgrades with breaking changes, and clean/hexagonal architecture adoption.

MicroservicesCQRSHexagonalNx Monorepo

Real-Time Systems

Live dashboards, chat, notifications, streaming data, and collaborative experiences powered by WebSockets, SSE, and WebRTC.

WebSocketsSSEWebRTCKafka

Third-Party & API Integrations

Payment gateways, CRM/ERP, AEM content services, mapping, and legacy SOAP/REST integrations wired into one reliable platform.

Stripe / VGSRESTGraphQLWebhooks

Agentic AI & LLM Solutions

RAG pipelines, multi-agent workflows, AI copilots, and intelligent automation integrated into your existing products and data.

LangChainLangGraphRAGVector DBs

Data Engineering & Analytics

ETL pipelines, dashboards, and reporting layers that turn raw operational data into decisions — KPIs, OEE, and business metrics.

ETLDashboardsMetricsSQL

Process Automation & Copilots

Workflow automation, document intelligence, and internal AI assistants that cut repetitive work and accelerate support and ops teams.

AgentsFunction CallingEvalGuardrails

Cloud & DevOps

Containerization, CI/CD pipelines, infrastructure as code, and cloud-native delivery for reliable, repeatable deployments.

AWSDockerKubernetesTerraform

Managed Hosting & DevOps Support

Ongoing environment management, monitoring, log aggregation, backups, and release engineering as a retained monthly service.

MonitoringCI/CDReleasesSRE

Authentication & Security

SSO, federated identity, OAuth2/JWT, role-based access, PCI-compliant payment flows, and national eID integrations (UAE Pass).

OAuth2JWTUAE PassPCI

QA & Test Automation

Test strategy, unit/integration/E2E automation, regression suites, and load testing wired into CI so quality never slows releases.

JestPlaywrightCypressk6

Performance & Quality Audits

Bundle-size and Core Web Vitals audits, change-detection tuning, load testing, and remediation roadmaps with measurable outcomes.

LighthouseProfilingLoad TestingCWV

IT Consulting & Solution Design

Technical discovery, feasibility studies, solution architecture, estimates, and roadmaps — the plan before the first line of code.

DiscoveryArchitectureEstimationRoadmap

Team Augmentation

Embed an agentic-AI-ready senior engineer into your squad — leading frontend/backend work, mentoring, and driving best practices.

LeadMentoringCode ReviewCI/CD

Maintenance & Support

SLA-backed bug fixing, dependency upgrades, security patching, and continuous improvement for products already in production.

SLAPatchingUpgradesMonitoring

// About

Engineering Software With an AI-Native Mindset

Professional Background

With 10+ years of hands-on experience, I architect and deliver enterprise-grade products using Angular, React, NestJS, and Spring Boot — combining deep TypeScript and Java expertise with pragmatic API design to build robust, maintainable systems.

My recent work centers on Generative AI: designing LLM and Retrieval-Augmented Generation pipelines, tool-driven workflows with LangChain and LangGraph, and multi-agent systems that integrate predictive intelligence directly into production UIs for Fortune 500 companies and government programs.

I thrive in collaborative, fast-paced environments where I translate complex business requirements into modular, well-tested systems that scale — with clean architecture, comprehensive testing, and CI/CD automation baked in.

Core Competencies

Agentic AI Engineer Angular Expert React / Next.js NestJS / Spring Boot LLM & RAG Pipelines Microservices Architect

Experience Snapshot

Software Engineer · Elm Company

09/2023 — Present · Riyadh, KSA

Architecting enterprise applications across frontend, backend, API, and database domains — plus AI/LLM and RAG pipelines built with LangChain and LangGraph.

Software Consultant · Globant

10/2025 — 03/2026 · Riyadh, KSA

Multi-tenant payment processing for Six Flags & Aqua Arabia with VGS tokenization, dynamic pricing, and AEM content services.

Application Developer · Exceed IT Services

04/2022 — 09/2023 · Abu Dhabi, UAE

Government applications with UAE Pass auth, bilingual CMS, Nx monorepo, and Dockerized delivery.

Senior Angular Developer · Meta Smart Factory

11/2019 — 03/2022 · Remote (Slovenia)

Real-time Industry 4.0 factory monitoring with OEE dashboards and NGXS state management.

// Journey

A Decade of Building Systems

Software Engineer · Elm Company

09/2023 — Present

Riyadh, Saudi Arabia

  • Architect, build, validate, and sustain enterprise applications across frontend, backend, API, and database domains.
  • Modern web apps in Angular, React, Next.js, and TypeScript — completing framework upgrades with breaking changes while improving performance.
  • Scalable backend services with Node.js, NestJS, Java, and Spring Boot: REST APIs, microservices, and real-time communication via WebSockets and SSE.
  • Advanced containerization, CI/CD, and cloud-native delivery for reliable deployment and operations.
  • Architected and deployed AI/LLM and RAG pipelines, including tool-driven workflows with LangChain and LangGraph.
AngularReactNext.jsNestJSSpring BootLangChainLangGraphSSE

Software Consultant · Globant

10/2025 — 03/2026

Riyadh, Saudi Arabia

  • Multi-tenant payment-processing module for a theme-park booking platform serving Six Flags and Aqua Arabia, built with NestJS and TypeScript.
  • VGS tokenization for PCI-compliant card security, payment-method management, and checkout flows.
  • Modular booking and ticket-management services: availability, shopping carts, add-ons, VIP experiences, and dynamic pricing.
  • Adobe Experience Manager integration through a centralized multi-tenant, locale-aware content service.
  • End-to-end booking journeys with feature flags, currency management, and configuration-driven functionality; AI/LLM and RAG workflow contributions with LangChain and LangGraph.
NestJSTypeScriptVGSPCIAEMLangChain

Application Developer · Exceed IT Services

04/2022 — 09/2023

Abu Dhabi, United Arab Emirates

  • Full-stack CMS, admin, and public-facing government applications with Angular, NestJS, Node.js, Spring Boot, Java, and TypeScript.
  • Streamlined request-management workflows for government service processing.
  • UAE Pass authentication for secure, unified access across multiple applications.
  • Bilingual content-management capabilities for multilingual government services.
  • Docker/Docker Compose containerization and an Nx monorepo for shared code, dependency management, and build efficiency.
AngularNestJSSpring BootUAE PassNxDocker

Senior Angular Developer · Meta Smart Factory

11/2019 — 03/2022

Pakistan · Remote with Slovenia

  • Angular applications engineered for processing, analyzing, and visually rendering real-time industrial production data.
  • OEE, production-order, workstation, employee, and cost reports across plants, shifts, and hourly intervals.
  • Industry 4.0 hardware integration for real-time data acquisition and remote production oversight.
  • Big-data processing, analysis, and control informing operational decision-making.
AngularNGXSRxJSIndustry 4.0OEE

Full Stack Developer · Premier Solutions

09/2017 — 09/2019

Lahore, Pakistan

  • Single-page applications with Angular, CSHTML, and Bootstrap, backed by Spring Boot, Node.js, and Express.js.
  • Real-time chat rooms, video conferencing, and one-to-many video streaming via WebRTC and WebSockets.
  • NgRx and RxJS for efficient state management and reactive, real-time data streams.
  • Spring Boot services deployed on AWS; JWT authentication with granular access controls.
  • Delivered three full-stack products: CCM Healthcare, Locummed, and Tutoring App.
AngularSpring BootWebRTCNgRxAWS

Web Developer · MaxPro

07/2016 — 09/2017

Lahore, Pakistan

  • Modular, secure, scalable Web APIs for a leading electronics company.
  • SignalR real-time communication and live data updates.
  • JWT authentication workflows including email confirmation and password reset.
  • Socket-based IoT integrations capturing device data, with dynamic dashboards for data-driven monitoring.
.NETSignalRJWTIoTBootstrap

// Expertise

Technical Arsenal

Full-stack delivery across frontend platforms, backend services, agentic AI, data pipelines, and DevOps — with a relentless focus on reliability.

Frontend

Angular95%
React / Next.js90%
TypeScript95%
Ionic / Capacitor85%

Backend

NestJS / Node.js93%
Spring Boot / Java90%
PostgreSQL / MongoDB88%
Kafka / RabbitMQ86%

Agentic AI

LLMs / RAG90%
LangChain / LangGraph88%
Multi-Agent Systems85%
Vector DBs / ChromaDB85%

Cloud & DevOps

Docker / K8s88%
AWS85%
Terraform / CI/CD84%
Microservices / CQRS90%

// Work

Featured Projects

Recent highlights across agentic AI, payments, government platforms, and real-time systems.

// Writing

Latest Blog Posts

Engineering notes on agentic AI, performance, and architecture.

// Voices

Client Testimonials

What clients and colleagues say about working with me

// Foundations

Education & Certifications

Education

BS, Software Engineering

Abasyn University Peshawar

2012 — 2016 · Peshawar, Pakistan

FSc, Pre-Engineering

Quaid-e-Azam College Swabi KPK

2010 — 2012 · Swabi, Pakistan

Matric

Quaid-e-Azam Public School & College Swabi KPK

2009 — 2010 · Swabi, Pakistan

Certificates

  • Machine Learning and Deep Learning — London IT Training
  • Machine Learning Course — KPIT Board
  • Introduction to Machine Learning in Python
  • Introduction to Data Science in Python
  • Spring Boot: REST API, JPA, Security, MVC, Microservices, SQL/JDBC & Core Java
  • Angular and Single-Page Application Training

// Work With Me

US Contracting via Actora LLC

Actora LLC is a US limited liability company registered in Austin, Texas. US companies and individuals hire me through clean domestic contracts — no international vendor onboarding, no cross-border paperwork friction — while I deliver the work remotely in your timezone window.

Actora LLC USA-Registered Entity

Registered in Austin, Texas — serving startups, enterprises, agencies, and independent founders across the United States. Contracts, invoicing, and compliance handled US-to-US, so your procurement team deals with a domestic entity while I deliver the engineering remotely.

EntityActora LLC
JurisdictionTexas, USA
HQAustin, TX
ContractsB2B · C2C · 1099 · W2-contract
BillingHourly · Weekly · Milestone
DeliveryRemote · US hours overlap
Global remote delivery network from Austin, Texas

B2B Contract

Business-to-business engagement between your company and Actora LLC. MSA/SOW paperwork, milestone or time-based billing, and invoicing through a US entity your finance team already knows how to process.

C2C (Corp-to-Corp)

Corp-to-corp contracting through Actora LLC — ideal for staffing vendors, consulting firms, and agencies that engage contractors via their own corporations rather than individuals.

1099 Independent Contract

Direct 1099 engagement for founders and small teams — simple agreements, weekly or bi-weekly invoicing, and flexible scope that scales with your roadmap.

Monthly Retainer

Reserved monthly capacity for ongoing roadmaps — priority availability, predictable budgeting, and continuity with one engineer who already knows your codebase.

Staff Augmentation

Embed directly into your squad as an augmented senior engineer — standups, sprint planning, code reviews, and full ownership alongside your team.

Fixed-Price Projects

Defined scope, clear deliverables, and milestone-based payments for well-specified projects — from MVPs to platform builds and AI feature integrations.

How Contracting Works — from offer to delivery

  1. 01

    Reach Out / Get Offered

    Company or individual sends the role or project, stack, timeline, and preferred engagement model — or offers a contract directly through the form below.

  2. 02

    Scoping & Proposal

    Free 30-minute discovery call, technical scoping, and a written proposal with estimate, milestones, and delivery plan — usually within 24–48 hours.

  3. 03

    Contract & Onboarding

    MSA/SOW signed US-to-US between your company and Actora LLC (NDA on request), W-9 issued, and vendor onboarding completed with your procurement team.

  4. 04

    Delivery & Invoicing

    Agile sprints with weekly demos and async updates, then net-15/30 invoicing from Actora LLC — hourly, weekly, or milestone-based.

Offering a contract? Companies & individuals welcome.

If your company — or you personally — offers contract work, freelance projects, or a long-term engagement (US-based or remote), let's talk. Send the role or project scope, stack, engagement model (B2B / C2C / 1099 / retainer / fixed-price), and timeline; I respond within 24 hours with availability and a proposal. Staffing agencies and recruiters: Actora LLC is set up for corp-to-corp placement.

Send Contract Details

// Contact

Get In Touch

Ready to start your next project, build an AI-powered product, or solve a hard technical challenge? Let's connect — US companies can engage Actora LLC directly via B2B, C2C or 1099.

Location

Riyadh 12623, Saudi Arabia

US Entity

Actora LLC — Austin, Texas, USA (B2B · C2C · 1099)

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