Khoa Le, data engineer

Khoa Le

Data Engineer

Ho Chi Minh City, Vietnam · Asia/Ho_Chi_Minh (UTC+7) · 6 years of experience

Khoa focuses on dependable data products with tested transformations, lineage, and freshness controls.

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Why this profile fits

Trustworthy data products

Defines contracts, tests, ownership, lineage, and freshness expectations for data used by teams and models.

Scalable processing

Chooses batch, streaming, and storage patterns around volume, latency, recovery, and operating cost.

Operable pipelines

Designs idempotent jobs, backfills, alerting, and incident procedures rather than treating a successful first run as done.

Relevant toolkit

SQLPythondbtSparkAirflow

Delivery evidence

Selected work

Logistics Streaming Warehouse

last-mile logistics

Designed and delivered a production data platform focused on real-time operational analytics; delivered warehouse and courier events to operations dashboards within 45 seconds. The release included tested transformations, lineage, freshness SLOs, backfill procedures, and cost monitoring.

SQLPython

Delivery Freshness Monitor

last-mile logistics operations

Built the supporting control and measurement layer for the primary system, covering review queues, regression checks, operational visibility, and a documented handoff to the owning team.

SQLSpark
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Relevant experience

Career timeline

Data Engineer

2024–Present

Devlyn client assignments · Remote

  • Led real-time operational analytics delivery for a last-mile logistics team and delivered warehouse and courier events to operations dashboards within 45 seconds.

Software Engineer, Data

2021–2023

last-mile logistics product company (confidential) · Ho Chi Minh City, Vietnam

  • Built production systems in last-mile logistics, with increasing ownership of reliability, testing, and stakeholder delivery.

Skill depth

Show experience in context.

VerbalCommunicationDomainUnderstandingProblemSolvingCodeQualitySystemDesignDeliverySpeed
Competency shapeAssessment across the same six dimensions used for every profile.

Relevant experience by skill

SQL6 years
Python5 years
dbt4 years
Spark3 years
Airflow6 years
Data Modeling5 years
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Languages

PythonTypeScriptSQLBash

Frameworks

PythondbtSparkKafkaFlinkGreat Expectations

Tools

TerraformDockerDagsterGitHub ActionsDocker

Platforms

DatabricksSnowflakeBigQueryAWS

Storage

Delta LakeSnowflakeBigQueryPostgreSQL

Paradigms

Data contractsMedallion architectureStreaming pipelinesData observability

Credentials

Certifications

SnowPro Advanced: Data Engineer

Snowflake · 2026 · Certified

AWS Certified Data Engineer – Associate

Amazon Web Services · 2025 · Certified

Communication

Languages

English

Fluent

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