hoa-le

fullstack-engineer → devops

Fullstack developer in Ho Chi Minh City building cloud infrastructure, automation pipelines, and legacy modernization tooling — moving into DevOps.

hoalee.dev@gmail.com+84 0325 692 918github.com/HoaLe69

Portrait of Hòa Lê — host: hoa-le · role: maintainer

01log — experience, most recent first

2025-06 → present

Fullstack Developer

Splus Software · Tan Binh, HCMC

Migrated 600+ legacy CakePHP pages 3.5→5.x, resolving 500+ deprecation warnings; built AI agent skills/CLI tools for migration automation
Re-architected data pipelines (Laravel/MySQL/Redis), decoupling business logic
Refactored raw SQL into secure Eloquent ORM, eliminating injection risk
Integrated LDAP / SSO authentication
Deployed serverless APIs on AWS (API Gateway, Lambda, Python, DynamoDB, S3)

readout

legacy pages migrated600+

deprecation warnings resolved500+

release cycle time−20%

2024-09 → 2025-05

Software Engineer

HCMUTE - Lab · Thu Duc, HCMC

Built a React Native cross-platform app to control IoT hardware with real-time telemetry
REST polling at 3s intervals plus Bluetooth for stable status tracking between clients and hardware

readout

status tracking uptime99.9%

poll interval3s

2024-05 → 2024-08

Front-end Developer Intern

IMT Solutions · Tan Binh, HCMC

Built responsive dashboards (React/JS/HTML/CSS/REST), turning Figma wireframes into reusable components
Received a return offer for a full-time position

readout

outcomereturn offer

02stack — what's running

Languages

PHPJavaScriptTypeScriptPythonHTML5CSS3SQL

Frameworks & Libs

ReactNext.jsNode.jsFastAPIPlaywrightLaravelCakePHPReact Native

Cloud & Infrastructure

AWS LambdaAPI GatewayDynamoDBS3DockerRedisNginxLinux

Databases & Tools

MySQLMongoDBGit

Practices

OOP methodologiesRESTful APIsWeb Scraping & AutomationAI-assisted development (Claude Code, Codex)

03services — freelance & maintained

Dropsync — MFourGSoftware Engineer / MaintainerMar 2026 → present · Remote

Co-engineered an automated cross-platform listing system (FastAPI, Playwright, React, MySQL, Docker) across FunPay, Z2U, Eldorado
Background scraping/sync jobs (Playwright, FastAPI, Redis, Linux) on 15-minute intervals, keeping inventory current 24/7
Rule-based FAQ chatbot resolving routine client inquiries automatically
Dockerized deployment with Nginx on a secure company LAN

80%

fewer manual sales ops

15 min

sync interval

70%+

inquiries auto-resolved

99.9%

uptime

04education

Ho Chi Minh City University of EducationBachelor's, Computer Science2021 → 2025

GPA 3.4CourseworkData Structures & AlgorithmsCloud ComputingSystem Architecture