Summary
Overview
Work history
Education
Skills
Certification
Projects
Work availability
Timeline
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Augustine Ezinwa

Augustine Ezinwa

Lagos

Summary

Passionate full-stack engineer with 6 years of specialization in using Node.js, React.js and AWS cloud solutions to build cutting-edge web services for businesses. A major contributor to the backbone of the largest provider of text-based crisis intervention services in the U.S. with a record of 7 million conversations.

Overview

6
6
years of professional experience
5
5
years of post-secondary education
1
1
Certification

Work history

Senior Software Engineer

Authentic Art Inc
Quebec, Canada
05/2023 - 03/2024
  • Integrated authentication and authorization flows using biometrics, implementing SSO, and MFA leveraging Auth0 to secure 500+ users.
  • Developed Slack apps to report 2000+ daily KPIs, key metrics and app health status using Slack API, Node.js, Typescript, Webhooks and OAuth 2.0.
  • Supervised a cross-functional agile team of 3 to build AA’s first SaaS product from 0 to 1 in 4 weeks.
  • Established CI/CD pipelines using GitHub Actions, Docker and AWS Fargate to facilitate software development life cycle time (SDLC) by 30%.
  • Streamlined onboarding processes, added documentation for 40% quicker learning curves for new engineers.

Full Stack Engineer II (contract)

Crisis Text Line
New York, United States
12.2020 - 04.2023
  • Built a chat messenger using React.js, Socket.IO and Node.js to support 100+ Spanish speakers.
  • Implemented JWT Authentication and integrated OKTA for 100% security.
  • Created and documented Restful APIs in Node.js(Express.js) with 100% automation testing using Mocha, Chai, Postman and Swagger.
  • Designed message ingestion architecture using Twillo, Nest.js, GraphQL and Amazon API gateway to handle 5000+ messages.

Full Stack Engineer I (contract)

Crisis Text Line
New York, United States
08.2019 - 12.2020
  • Collaborated with engineering to transform Figma designs to responsive UI and 70% better UX using React.js Styled components, HTML5 and CSS3.
  • Optimized SQL queries to achieve 20% lesser load time for MySQL and PostgreSQL web applications.
  • Implemented an ML model in Node.js, to analyze and prioritize incoming messages from Twillo and exposed microservice via API.
  • Led an agile team of 5 and created JIRA tickets for Typescript and React Testing Library backfilling work.

Junior Software Engineer (full-time)

Andela
New York, United States
10.2018 - 08.2019
  • Slashed cost for Andela by 50% by building an in-house LMS using Node.js(Express.js) and React.js, set up CI/CD, Eslint and E2E for project.
  • Processed JSON data into graphs, and charts using D3.js, Redux and React.js
  • Documented 100% of React.js components using storybook making life easy for teammates.

Software Intern

Scientific Equipment Development Institute
Enugu, Nigeria
01.2013 - 10.2013
  • Programmed and developed 5 PLC applications to control 2000 industrial motors for wood manufacturing.
  • Optimised Javascript code, increasing company web services performance by 10%.
  • Communicated blockers, updates and progress to Engineering on industrial projects.
  • Trained 10 employees on using JAVA programming language as part of an information technology upskilling initiative.

Education

Bachelor of Engineering - Computer Engineering

Nnamdi Azikiwe University
Awka
09.2009 - 02.2015

Skills

  • Nodejs
  • Reactjs
  • Javascript Typescript
  • Nextjs
  • Expressjs Nestjs
  • ChatGPT OpenAI AI LLM
  • GraphQL
  • SQL MySQL PostgreSQL Redis Server
  • AWS Lambda AWS S3 AWS API Gateway
  • React Testing Library Cypress Jest Enzyme
  • React Hook Form React Formik
  • React Query R
  • Slack API Cloud Messaging API
  • HTML5 CSS3 Tailwind CSS Bootstrap Material UI
  • Redux Mobx State Management
  • Git GitHub Actions
  • Storybook
  • Playwright
  • JIRA
  • Restful APIs
  • SocketIO Push Notification
  • Messaging Events Kafka
  • Scrum Agile Development CI/CD
  • Microservices
  • CIAM OKTA Auth0 JWT Authentication/Authorization
  • Performance Optimization
  • UI/UX Responsive Design Accessibility

Certification

  • Hackerrank Certified Node.js Developer

Projects

  • Discover NFT (React.js | UI/UX | Material UI) - Project Link: https://look-up-nfts.netlify.app/
  • My Diary (React.js | Node.js | Express.js | SQL) - Project Link: https://my-diary-i7s0.onrender.com/
  • Stack-O-Lite (React.js | Node.js | Nest.js | SQL) - Project Link: https://stack-overflow-lite.netlify.app/

Work availability

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
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evening
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Timeline

Senior Software Engineer

Authentic Art Inc
05/2023 - 03/2024

Full Stack Engineer II (contract)

Crisis Text Line
12.2020 - 04.2023

Full Stack Engineer I (contract)

Crisis Text Line
08.2019 - 12.2020

Junior Software Engineer (full-time)

Andela
10.2018 - 08.2019

Software Intern

Scientific Equipment Development Institute
01.2013 - 10.2013

Bachelor of Engineering - Computer Engineering

Nnamdi Azikiwe University
09.2009 - 02.2015

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Augustine Ezinwa