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lengedandungjoshua

Chemical and Petroleum Technologist, Data Engineer, Co-Founder & CTO Heistats, HNG Finalist — engineering solutions where chemistry, data, and people meet.

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© 2026 lengedandungjoshua

Chemical and Petroleum Technologist · Data Engineer · Co-Founder & CTO Heistats

[ TECHNICAL PROFILE ]

Engineering at the
intersection of data & science

5DOMAINS16SKILLS2IN PROGRESS

01 — CAPABILITY MATRIX

// proficiency conveyed by visual weight

LANGUAGES

PythonSQLJavaScript

DATA ENGINEERING

Apache SparkApache AirflowETL Pipelinesdbt

DATABASES

PostgreSQLMongoDBRedis

CLOUD & DEVOPS

DockerAWSGit

CHEMICAL/PETROLEUM

Laboratory AnalysisQuality ControlHPLC/GC Analysis

02 — TECHNICAL STACK

LANGUAGES

PythonSQLJavaScript

DATA ENGINEERING

Apache SparkApache AirflowETL Pipelinesdbt

DATABASES

PostgreSQLMongoDBRedis

CLOUD & DEVOPS

DockerAWSGit

CHEMICAL/PETROLEUM

Laboratory AnalysisQuality ControlHPLC/GC Analysis

03 — CURRENTLY EXPLORING

~/skills/in-progress

→rust[IN PROGRESS]

→apache_kafka[IN PROGRESS]

→