Chinwendu Enyinna Onyewuchi

Software Engineer
Remote, US.

About

Highly analytical and results-driven Software Engineer with 2+ years of experience specializing in backend development, API optimization, and AI-driven data solutions. Proven ability to enhance system performance by up to 50%, automate workflows, and engineer innovative features that deliver critical business insights. Seeking to leverage expertise in Node.js, TypeScript, and PostgreSQL to build scalable, high-impact applications in a dynamic tech environment.

Education

School of Software Engineering, AltSchool Africa
N/A, N/A, Nigeria

Diploma

Software Engineering

Nnamdi Azikiwe University, Awka
Awka, Anambra State, Nigeria

BSc.

Biochemistry

Work

crowdapp.io
|

Backend Engineer

Remote, U.S.A, US

Summary

As a Backend Engineer at crowdapp.io, I am responsible for developing and optimizing core API functionalities and pioneering AI-driven features that provide real-time business intelligence for diverse users.

Highlights

Optimized RESTful API endpoints using Node.js, TypeScript, and PostgreSQL, achieving a 40% improvement in response times and enhancing system efficiency.

Engineered an AI Chat feature for a customer intelligence platform, leveraging LLMs and vector databases to process analytics data and deliver real-time, data-driven business insights.

Designed and implemented robust APIs for data aggregation, enabling AI-driven analytics that provided critical real-time business insights for solopreneurs and product teams.

Integrated third-party APIs and automated workflows, which reduced manual operations by 30% and improved overall system efficiency.

Implemented advanced caching strategies with Redis, significantly improving query performance by 50% for critical data access.

UnbugQA
|

Software Developer

Remote, N/A, Nigeria

Summary

As a Software Developer at UnbugQA, I built foundational APIs, developed analytics tools, and automated critical processes to enhance operational efficiency for the QA academy.

Highlights

Developed and deployed robust RESTful APIs for the QA academy using Node.js, TypeScript, and Express, enhancing platform functionality and scalability.

Designed and implemented an administrative analytics dashboard with Retool, providing real-time monitoring of key business metrics for improved decision-making.

Automated financial tracking by creating a Slackbot for student payment notifications, streamlining administrative processes and improving data accuracy.

Managed Continuous Integration and Deployment (CI/CD) processes with Digital Ocean, ensuring efficient and reliable software delivery.

Languages

English

Skills

Programming Languages & Frameworks

TypeScript, Node.js, Express.js, AdonisJS, React, GraphQL.

Databases & Caching

PostgreSQL, Redis, Vector Databases.

Cloud & DevOps

Docker, AWS, Digital Ocean, CI/CD.

AI/ML Technologies

LLM (Large Language Models).

Tools & Methodologies

Unit Testing, E2E Testing, Retool, Jira, Linear, Git, GitHub, Slack.

Professional Competencies

Communication, Empathy, Problem-Solving, Independent Work, Growth Mindset, Decision Making, API Design, Data Aggregation, System Optimization, Project Management, Workflow Automation, Real-time Analytics.