Frontend
3y- React · Next.js
- TypeScript / JavaScript
- Vue.js
- Tailwind · NextUI
Lại Ngọc Lâm (Lai Ngoc Lam) — Full-Stack Developer · Hanoi, Vietnam
LAT 21.0370° NLNG 105.7983° EHANOI · VIETNAM
Available · Q2 2026
Building software at the speed of light, grounded on Earth.
Full-stack engineer — 3 years shipping products that serve 50,000+ merchants, plus 6 months leading a 5-person crew across Shopify apps, data platforms, and the occasional orbital maneuver.
3yexperience
50k+merchants served
33%infra cost cut
5k+active merchants / 6mo
LNLsol · iii
React
Node
Next.js
GCP
TS
01Crew dossier
A generalist who actually likes both halves of the stack.
I'm Lâm — a full-stack engineer based in Hanoi. For the last three years I've been building web products that ship to tens of thousands of people, and for the last six months I've also been leading the team that builds them.
My favorite kind of work is the unglamorous infrastructure that makes a product feel fast: image pipelines that chew through millions of objects, data platforms that stitch 21 apps into one view, dashboards that turn raw events into decisions.
02Instrument panel
Backend
3y- Node.js · Koa · Express
- NestJS
- TypeScript APIs
- Java
Cloud
2y- GCP · Cloud Run · Functions
- BigQuery · Pub/Sub · Storage
- AWS · EC2 · S3 · Textract
- Firebase
Data
2y- MySQL · MongoDB · Oracle
- BigQuery warehousing
- Revenue · LTV · churn models
- OCR (AWS Textract) + Gemini
Leadership & product
6mo- Cross-functional team lead (5)
- Product planning
- Technical direction
- Personnel management
03Mission log
Avada Group · Full-Stack Developer & Team Lead
Leading a 5-person crew (2 dev · 1 QA · 1 BA) on Shopify apps that collectively serve tens of thousands of merchants.
- Avada SEO Suite (~50k merchants) — built a bulk image optimization pipeline that scales to millions of product images per merchant.
- AP Speed Optimizer — led from zero to 5,000+ active merchants, averaging ~500 new merchants / month for six consecutive months.
- Data Analytics Platform — ingested 21 Shopify apps into BigQuery, modeling revenue, margin, LTV, churn and high-potential-customer signals.
- Cut infrastructure cost 33% ($6k → $4k / mo).
ReactKoaFirebaseCloud RunCloud FunctionsBigQueryPub/SubCloud StorageVNPT Technology · Full-Stack Developer
- iOffice — extended a government document-management platform powering inter-department and cross-provincial workflows nationwide.
- Automation Management System — built an internal tool automating VNPT Net's network device operations.
JavaPL/SQLOracleTypeScriptVue.jsNestJSMySQLFPT University · B.Eng, Software Engineering
Graduated with "Good" classification, Dec 2024 · GPA 8.024/10. Graduation project (RecruitMe) recognized as outstanding and featured in FPT's official news and Facebook channels.
04Payload manifest
featured · graduation
Featured · FPT University News
RecruitMe
AI-powered recruitment platform — OCR CV parsing (AWS Textract) and generative-AI scoring (Gemini). Graduation thesis recognized as outstanding and featured in FPT University's official news + Facebook channels.
in orbit
Avada SEO Suite
Built the image-optimization pipeline — one slice of a broader SEO suite serving ~50k Shopify stores, some with hundreds of thousands to millions of product images each.
in orbit
AP Speed Optimizer
Zero → 5,000+ merchants in six months. Led product + crew.
internal
Avada Data Platform
21 Shopify apps → BigQuery. Revenue, LTV, churn, signals.
05Open comms
Got a mission?
Let's find its launch window.
I'm open to full-time full-stack roles, tech-lead tracks, and interesting contract work — especially anything involving real scale, real data, or real users.
Open comms channel- Phone
- 098 406 8859
- lai-ngoc-lam
- Address
- Nghĩa Đô, Cầu Giấy, Hà Nội