01About ★AWS Audit 02Experience 03Skills 04Education 05Work with me ↗Architecture Deep Dive
RoleAWS Cost Architect · AI Full Stack Engineer
LocationRemote · Flexible (EU/US/Gulf)
Experience4 years · production
Status● Available — AWS consulting & cost audits

MohammadDWG NO. MY-2026 Yehya

I find wasted AWS spend for startups — average saving: $500–$1,500/month. Fixed-price audit, refund if I don't deliver.

Get the audit — $400 Download CV ↓ Work with me

I work with startups running on AWS whose bills keep climbing but can't pinpoint why. If your team is scaling and your cloud costs are growing faster than your revenue — I find exactly what's wasting money and how to fix it.

4 years AWS production experience  ·  50% cost reduction delivered  ·  20K concurrent users at scale

SCALES FROM QUIET HOURS TO PEAK TRAFFIC  NO MANUAL INTERVENTION  TERRAFORM · AWS
Quiet hours · minimal load See how — Architecture ↗ Peak traffic · zero manual work
01About

Full-stack range, with an AI & backend core.

4 years building SaaS products and AI platforms — from real-time voice AI microservices to AWS infrastructure that auto-scales under load. I own the full picture: backend, cloud infra, and security in the pipeline.

50K
req/sec · AWS peak (current)
40K
users/min · on-prem (current)
−50%
AWS spend · same capacity
4
Years in production
AWSCost audit

Most startups waste 30–50% of their AWS bill. I find it in 48 hours.

After 4 years building and optimizing production AWS infrastructure at scale — including cutting one platform's cloud bill by 50% while handling 20,000 concurrent users — I know exactly where startups bleed money. Over-provisioned databases. Idle workers running 24/7. Redundant services nobody turned off. NAT Gateway charges that compounded silently for months. I find them all, document the exact fixes, and deliver a prioritized report you can act on the same day.

Fixed-price, zero risk

$400 flat. If I don't find at least $500/month in savings, you pay nothing. Most audits find $500–$1,500/month.

48-hour turnaround

Share read-only AWS Cost Explorer access. I deliver a prioritized report with exact fixes and projected savings within 48 hours.

What gets audited

Compute sizing, database instances, caching layers, NAT Gateway, data transfer, idle resources, reserved instance opportunities, auto-scaling gaps, storage waste.

Average audit finds $500–$1,500/month in savings.
Refund guarantee if it doesn't.
01

Share access 5 minutes

Grant me read-only access to AWS Cost Explorer and your billing dashboard. No production access needed.

02

I audit 48 hours

I analyze your entire AWS spend: compute, storage, networking, databases, caching, data transfer, idle resources.

03

You get the report

A prioritized PDF report with exact savings per fix, ranked by impact. Implement it yourself or hire me to do it — your choice.

Real findings from recent audits · savings per fix

$95–$120/mo
ElastiCache node provisioned for 100,000 ops/sec. Actual need: 1,800 ops/sec. Rightsize to t4g.medium.
$32–$150/mo
Two NAT Gateways running symmetrically across AZs. Single NAT Gateway sufficient at current scale.
$40–$80/mo
Celery workers running 24/7 with no auto-scaling policy despite clear off-peak hours. Scale-to-zero during off-hours.
$150–$300/mo
EC2 instances running ChromaDB and Redis Stack at 4vCPU/32GB each. Consolidate to managed services already in stack.
Total
$317–$650/month identified in one audit
Book the audit — $400
02Experience

Shipping production systems for 4 years.

AI Full Stack Engineer · DevSecOps

AI SaaS Company · Abu Dhabi · Remote · Under NDA
Jun 2026 — Present NOW
  • Terraform IaC that auto-scales a FastAPI RAG platform on AWS from ~400 to ~50,000 req/sec, keeping latency flat through 100×+ load swings.
  • Self-hosted Kubernetes on-prem for a regulated environment, plus DevSecOps gates (SAST, DAST, container scanning) built into CI/CD.
TerraformAWSKubernetesDevSecOps

AI Full Stack Engineer

Skew Digital · Remote · AI Voice SaaS
Oct 2023 — Jun 2026
  • Built a 6-microservice voice AI platform (NestJS + FastAPI) on AWS ECS Fargate — ~300ms end-to-end latency with multi-agent LLM routing across GPT-4, Claude and Groq.
  • Cut AWS monthly cost ~50% with no capacity loss — same 20K concurrent users — via SageMaker Serverless Inference and GPU auto-scheduling.
NestJSFastAPIMulti-agent LLMAWS

Software Developer

GradeHero · SaaS Platform · Remote
Jun 2022 — Oct 2023
  • Full-stack SaaS — NestJS APIs, Next.js frontend, AWS Lambda + ECS infra, PostgreSQL and MongoDB.
NestJSNext.jsAWSFastAPI
03Skills

The stack I reach for.

BackendTypeScript · Python · NestJS · FastAPI
AI / LLMOpenAI · Claude · LangChain · Twilio · RAG · Multi-agent
Cloud & InfraTerraform · AWS · Kubernetes · Docker · DevSecOps · CI/CD
FrontendReact · Next.js
04Education

Foundations.

2020 — 2022

Bachelor of Computer Science

Lebanese International University

05Work with me

Got a hard problem? Let's solve it.

Tell me what you need and I'll reply within 24 hours. Three quick paths depending on why you're here:

AWS cost audit — $400 Find $500–$1,500/month in savings or full refund. 48-hour turnaround. Email me to start ↗
Recruiters & hiring teams Download my CV PDF · 1 page ↓ Clients & founders Request a 20-min intro call Email me to set it up ↗
Opens your email client · typical reply within 24 hours