Robert O'kwu
Hoffman Estates,IL
Summary
A full-stack developer with experience working in E-commerce. Currently learning Machine Learning, data analysis and data science.
Overview
15
15
years of professional experience
1
1
Certification
Work History
Lead JavaScript Developer
Sears Holding Inc
Chicago, Illinois
06.2018 - 09.2018
- Worked with functional programming by creating pure functions.
- Performed unit, integration and end to end tests.
- Utilized ECMAScript 5 specification.
- Contributed a zero pollution to refactor a live segment of their ecommerce domain code.
- Refactored a working copy of an older version of JavaScript code into a more optimized version.
- Lead the creation of a segment that was published on the production website.
- Lead code reviews and estimated required changes.
- Reviewed code and debugged errors to improve performance.
Intern
Tech37
Chicago, Illinois
08.2004 - 10.2004
- Created high quality image website using JavaScript.
- Wrote in HTML, CSS and JavaScript website navigation.
- Participated in web accessibility and issue settlement
Intern
Tech37
Chicago, Illinois
08.2003 - 10.2003
- Created a high quality image website using JavaScript.
- Wrote in HTML, CSS and JavaScript the website navigation.
- Participated in web accessibility and issue settlement
Education
Bachelor - Undecided
University of Illinois At Urbana-Champaign
Champaign, IL01.2007
General Studies - undefined
Nicholas Senn High School
Chicago, Illinois01.2005
Skills
- Back-end technologies : Nodejs, MongoDb, Postgre SQL, Supabase, Expressjs, Langchainjs, Panda, Numpy, Kubernetes, Docker, OpenShift, AWS, GCP, pgVector
- Front-end technologies : React, Nextjs, Backbonejs, HTML5, CSS3, JavaScript, Jquery, Typescript, Jest, Cyprus, Redux
- Large Language Model : OpenAI, Gemini
- Machine Learning : Tensorflowjs, Transformerjs, ml5js, Scikit-Learn
- Versioning Software: Git, Svn
- Operating Systems: Mac Os, Linux, Windows
- Development Environments: Eclipse IDE, Visual Studio Code
Certification
- AI Engineering (Scrimba @ Coursera ) Y4VTJARCVLY9 2024 Introduction to working with OpenAI application programming interface(API), this certificate also introduces the LangChain framework with RunnableSequences and chaining. Created ReAct agents with reasoning prompts and used tools call.
- Responsive Web Design (Scrimba @ Coursera) CSWYS9RKY2IX 2025 Teaches the basics of responsive web design and mobile first design principle, it introduces responsive units and how to use the base font measurement for general measurement.
- Google AI Essentials (Google @ Coursera) AOC767EUR3A7 2024 This was a great introduction to the different types of prompting and concerns associated with the use of generative artificial intelligence.
- IBM Full-Stack JavaScript Developer (IBM @ Coursera) LKMVRX7NN9LL 2025 Learned the software development life cycle (SDLC) and development techniques such as waterfall, Agile and Scrum. Used tools like Kubernetes, OpenShift, GitHub Actions and Docker. Introduced to the Continuous Integration/Continuous Deployment, (CI/CD) cycle.
Languages
PHP, C, Python, JavaScript, Typescript, R, SQL.
Timeline
Lead JavaScript Developer
Sears Holding Inc
06.2018 - 09.2018
Intern
Tech37
08.2004 - 10.2004
Intern
Tech37
08.2003 - 10.2003
General Studies - undefined
Nicholas Senn High School
Bachelor - Undecided
University of Illinois At Urbana-Champaign
Similar Profiles
Michael WomblesMichael Wombles
Lead Mentor Technician at Sears Home Services, A Division Of The Sears HoldingLead Mentor Technician at Sears Home Services, A Division Of The Sears Holding
L'Teran FisherL'Teran Fisher
Refrigeration Technician at Sears Home Services, A Division Of The Sears HoldingRefrigeration Technician at Sears Home Services, A Division Of The Sears Holding
Roger ImhoffRoger Imhoff
Tech Manager and Field Worker at Sears Home Services, A Division Of The Sears HoldingTech Manager and Field Worker at Sears Home Services, A Division Of The Sears Holding
Sarah PetersenSarah Petersen
Nurse Navigator and Clinical Site Supervisor at Northwest Oncology & HematologyNurse Navigator and Clinical Site Supervisor at Northwest Oncology & Hematology
Henry FloresHenry Flores
Maintenance Technician at TankServ360Maintenance Technician at TankServ360