Chukwuemeka Ajah
Senior Software Engineer at Tenable
Dublin, Ireland
Summary
👤
Senior🎓
Top SchoolChukwuemeka Ajah is a Senior Software Engineer based in Dublin with 9 years of experience delivering full-stack systems using Java, JavaScript/TypeScript, Python, Ruby, and Go. He architects and implements robust APIs and services with frameworks like Spring, Node.js, React, and Rails, and designs data-driven solutions across MySQL, PostgreSQL, MongoDB, DynamoDB, Elasticsearch, and Redis. Comfortable in containerized, test-first workflows, he leverages Docker, Maven/Gradle, and JUnit/Jest to keep systems reliable and maintainable. A pragmatic tool-picker, he balances performance and developer ergonomics to solve real-world problems rather than defaulting to trends. Outside work he contributes open-source utilities—such as a NodeJS router, an SQL→MongoDB transpiler, and a Go language detector—demonstrating curiosity across language runtimes and query engines.
10 years of coding experience
Bachelor of Engineering (B.Eng.), Mechanical Engineering, Bachelor of Engineering (B.Eng.), Mechanical Engineering at University of Nigeria, NsukkaEngineering Science, Engineering Science at Air Force Secondary School, Port Harcourt
English, Spanish
Stackoverflow
166reputation
196kreached
5answers
2questions
Github Skills (45)
tostring9
leveldb9
dom-api9
xml-document9
javascript7
validation7
dom7
validate7
sanitization6
html6
dictionary6
dns6
css6
bitcoin6
jquery6
Programming languages (8)
Github contributions (5)
ChukwuEmekaAjah/sql-to-mongo-query-transpiler
Nov 2022 - Feb 2023
Contributions:18 commits, 9 pushes, 1 branch in 3 months
ChukwuEmekaAjah/beautiful-dom
Aug 2019 - Mar 2021
A JavaScript library that models essential HTML DOM API methods and properties relevant for extracting data from crawled web pages or XML documents
Contributions:20 commits, 4 PRs, 9 pushes in 1 year 7 months
domdom-apijavascriptxml-document
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