Toronto, Ontario · Open to junior cloud engineer roles

PierreMvita

Cloud Engineer who ships full-stack and mobile

Builds cloud infrastructure as code rather than clicking through consoles. Serverless pipelines on AWS — Lambda, Step Functions, SQS — and containerized services on ECS, with TypeScript and Node.js on the application side. Least-privilege IAM, a designed failure path, and a known cost before anything ships.

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Selected work

Cloud first. Product when it matters.

More on GitHub

01 / 2026

Serverless event-driven pipeline

NimbusFlow

API Gateway into Lambda, onto SQS, through Step Functions, into DynamoDB, out to SNS — the whole stack, IAM, and alarms in one AWS SAM template. Idle cost is zero.

  1. API Gateway
  2. Lambda
  3. SQS
  4. Step Functions
  5. DynamoDB
  6. SNS
  • AWS SAM
  • Lambda
  • API Gateway
  • Step Functions
  • DynamoDB
  • SQS
  • SNS
  • TypeScript
GitHub

02 / 2025

Cloud security posture as code

AWS CSPM

Terraform for Cloud Security Posture Management: Lambda, CloudWatch, GuardDuty, and SecurityHub watching the account so findings surface as alerts instead of surprises.

  1. GuardDuty
  2. SecurityHub
  3. Lambda
  4. CloudWatch
  5. SNS
  • Terraform
  • AWS
  • Lambda
  • CloudWatch
  • GuardDuty
  • SecurityHub
GitHub

03 / 2025

Locked-down S3 from the CLI

aws-secure-s3

Automates a hardened S3 bucket with encryption, Block Public Access, HTTPS-only access, and CloudTrail logging — cloud security engineering without clicking through the console.

  1. AWS CLI
  2. S3 + encryption
  3. Block Public Access
  4. HTTPS policy
  5. CloudTrail
  • AWS CLI
  • S3
  • KMS
  • CloudTrail
  • IAM
  • Bash
GitHub

04 / 2026

Full-stack packet inspector

Packly

Capture frames with libpcap, decode protocol stacks, persist flows in PostgreSQL, and watch them live on a Next.js dashboard. Docker Compose, Prometheus metrics, and GitHub Actions on every push.

  1. libpcap
  2. Capture manager
  3. PostgreSQL
  4. Socket.IO
  5. Next.js dashboard
  • Next.js
  • TypeScript
  • PostgreSQL
  • Prisma
  • Socket.IO
  • Docker
  • Prometheus
  • GitHub Actions
GitHub

05 / 2026

Local log triage

Logwatch

Sample CloudTrail and Windows Security events in. Three detections fire — console login without MFA, a security group opened to the world, a failed-logon burst — and the hits become a markdown incident note with a timeline and IOCs.

  1. Sample JSON
  2. Normalize
  3. Detections
  4. Incident note
  • TypeScript
  • Node.js
  • CloudTrail
  • Windows Event Logs
  • Vitest
GitHubLive

06 / 2025

AI-powered network defence

SecureNet

A cybersecurity SaaS for threat detection, risk scoring, and security operations — Python backend, React frontend, and a live deployment for the product surface.

  1. Ingest
  2. Detection
  3. Risk scoring
  4. Ops dashboard
  • Python
  • React
  • TypeScript
  • Docker
  • Vercel
GitHubLive

07 / 2026

Full-stack private banking

SwissOne

A Swiss private-banking product across web and mobile: Next.js 15, React Native/Expo, and Supabase for auth, storage, and PostgreSQL — one TypeScript monorepo.

  1. Next.js web
  2. Expo mobile
  3. Supabase Auth
  4. PostgreSQL
  • Next.js
  • React Native
  • Expo
  • TypeScript
  • Supabase
  • PostgreSQL
  • Tailwind CSS
GitHubLive

08 / 2025

Mobile credential vault

OneLock

A password and credential manager in React Native: local secure storage, biometric unlock, and TypeScript throughout — the same security habits, on a device.

  1. Expo
  2. Biometric gate
  3. SecureStore
  4. Vault UI
  • React Native
  • Expo
  • TypeScript
  • SecureStore
  • Biometrics
GitHub

Capabilities

Three lanes. One way of working.

Cloud & IaC

Infrastructure in templates. Failure paths in the design. A known bill before it ships.

  • Lambda, API Gateway, Step Functions, SQS, SNS
  • ECS Fargate, ECR, ALB, EC2
  • S3, DynamoDB, RDS, SSM Parameter Store
  • IAM, VPC, security groups, VPC endpoints
  • CloudWatch logs, alarms, structured logging
  • AWS SAM, CloudFormation, Terraform, Docker
  • GitHub Actions, budget alarms, Well-Architected

Full-stack

The code running on that infrastructure is familiar territory.

  • TypeScript, JavaScript, Node.js, Python
  • Next.js, React, REST APIs
  • PostgreSQL, DynamoDB, SQL
  • Auth, JWT, least-privilege roles
  • CI: lint, typecheck, unit tests
  • Vercel, Docker, Bash

Mobile

Cross-platform product when the work needs a client in someone’s hand.

  • React Native, Expo, EAS Build
  • TypeScript, Zustand
  • SecureStore, local key handling
  • iOS, Android, and web from one codebase

Certifications

  • AWS Certified Solutions Architect – Associate (SAA-C03)
  • Docker Foundations Professional Certificate
  • Google IT Support Professional Certificate

Experience

How the work actually happened.

Contact

Looking for a junior cloud engineer role where the work gets reviewed.

Download resume

Toronto. Cloud first. Full-stack and mobile when the product needs it.