PROFESSIONAL
Solutions Architect
Amazon Web Services
INCOMING TRANSMISSION — ASYRUL.SYS ONLINE
I build AI agents and full-stack web applications engineered to scale. From solving business problems to shipping MVPs — I build what you need, at a production standard. Software is my craft; AI is my edge.
Credentials
Six AWS certifications — two at Professional level.
PROFESSIONAL
Amazon Web Services
PROFESSIONAL
Amazon Web Services
ASSOCIATE
Amazon Web Services
ASSOCIATE
Amazon Web Services
FOUNDATIONAL
Amazon Web Services
FOUNDATIONAL
Amazon Web Services
What I build
By day I work in an agentic & automation team at SEEK (JobStreet). By night I build my own AI-powered products — embeddable personas, prompt tooling, storefronts with shopping agents. Both worlds are the same craft: AI-Augmented Software Engineering.
[⟳]
Production agent runtimes: streaming tool-call loops, token budgets, iteration guards, and portable agent cores that plug into any Reso app.
[⌕]
Retrieval Augmented Generation in production — insights APIs grounded on AWS OpenSearch vector datastores, built for relevance and cost.
[≋]
Chat interfaces I've built time and time again — Lambda response streaming, fetch readers, typing indicators, in-band error protocols. One is live on this page.
[⇄]
Model Context Protocol services that give agents real capabilities — owned integrations, no wrapper vendors, built once and reused everywhere.
[$]
Cross-model token cost analysis and strategies — batching, caching, distillation — that have identified up to 50% savings on real workloads.
[◈]
Configurable AI characters with conversation starters, knowledge bases, and analytics — embeddable into any site. You're about to meet mine.
Systems assembly
Each piece — event-driven consumers, SNS→SQS fan-outs, EventBridge schedulers, streaming Lambdas — is cherry-picked to solve a real problem. Event-driven where dependencies demand it, synchronous where simplicity wins, and nothing that isn't earning its keep.
SIGNAL-FLOW // FAN-OUT● LIVE
AI agent engineering
I've built agentic systems end to end and in production: the LLM loop itself, the tools it calls, the MCP servers behind them, and the guardrails around all of it — token budgets, iteration caps, cost controls, observability.
MULTI-AGENT // MCP● LIVE
The principles
Software is my artwork. Fundamentals over trends, consistency over intensity, quality over speed — the principles don't change even when the tools do.
Architecture & AWS92
AI & Agentic Systems90
Full-stack Engineering94
Craft & Design95
Mission log
Feb 2025 — Present
Agentic & automation team. Event-driven consumers and publishers for the Co-Pilot hiring initiative, RAG on AWS OpenSearch for SmartHire insights, Gen-AI cost strategy (up to 50% savings identified), Candidate Spotlight v2 module champion.
Jan 2024 — Feb 2025
Conception-to-production on AI Chat (aggregated multi-LLM chatbot) and AI Audio (TTS, speech-to-speech, voice cloning); POCs on AI logo generation and an enterprise Gen-AI proxy.
Oct — Nov 2023
Payment microservices, CMS, and Kafka consumer apps at one of Southeast Asia's first unicorns.
Apr 2022 — Sep 2023
Reusable React/TS components and PowerApps PCF for automotive ERP; principal front-end developer of the Sales Assistant MVP.
Sep 2020 — Mar 2022
AI-driven Business Financial Management platform for banks — OCBC Malaysia & Singapore, HSBC Hong Kong.
2017 — 2019
Data crawling for Big Data, team lead on a Node/React/ElasticSearch data-management project, GIS systems with ESRI ArcGIS — after starting out fixing Dynamics 365 ERP bugs.
Education
2019 — 2020 · United Kingdom
The University of Manchester
Dissertation: Chatbot to Facilitate Big Data Preparation — an intelligent chatbot combining rule-based text matching, deep learning, the Finite State Machine pattern, and a microservices architecture. Built with Python/Flask, Node/Express, TensorFlow, and Angular.
2013 — 2017 · Malaysia
Multimedia University
Final Year Project: Using Raspberry Pi 3 to Drive a CNC System in Real Time — two C++11 programs (a G-Code Interpreter and a Driver Interpolation Program) controlling an industry-grade 3-axis CNC machine. Nominated Top-20 Best FYP.
Open a direct link
I've built chat interfaces time and time again — so naturally, this page has one. It streams from an AWS Lambda running an agentic loop over the OpenAI SDK, and it speaks as me. Here's the architecture behind the button:
CHAT REQUEST FLOW● LIVE
CONTEXT ORCHESTRATION // MEMORY● BUDGETED
The context window is a resource budget — orchestration decides what to include, truncate, or summarise per request.
Services
I offer these services directly — no agency, no middlemen. Reach out via email or LinkedIn and we'll take it from there.
[⌂]
End-to-end web systems, designed and delivered: requirements to architecture to production on AWS. I handle the full picture — APIs and databases, background processing with queues and schedulers, static and CDN delivery, live updates over WebSockets, transactional email, CI/CD, and AI integration where it genuinely earns its keep.
STANDARD WEB STACK● PROVEN
Live events return to the browser over WebSocket; a standalone EventBridge schedule triggers a Lambda that drains SQS B and writes to the database.
[⚒]
Hands-on mentoring in the fundamentals and the craft — clean code, design, TDD, and how to think like an engineer.
[✦]
CV and interview preparation, engineering career strategy, and honest guidance from nine years across the industry.
[♥]
Practical fitness and nutrition guidance from someone who treats staying fit like staying consistent in code.
Contact
Hiring, consulting, collaboration, or a good conversation about AI-augmented engineering — pick whichever channel suits.
asyrul-ahmad
Best for hiring and collaboration — message me here to schedule a call before phoning.
asyrulhafetzy.21@gmail.com
The direct line — consulting inquiries, service bookings, or anything else.
GitHub
asyrul21
Design-pattern references, book summaries, and open-source projects.
npm
~asyrul21
My published libraries — reso-ui, jsoncrypt-db, mxauthroles.
Threads
@asyrulhftzy
Where I write about AI-augmented software engineering and prompt craft.
Reading List
/reading-list
Every book behind the philosophy on this page — searchable.
ASYRUL.AI
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