Wilfred Chetat Y
The star rating is a representation of the overall rating, calculated as the mean of the client satisfaction rating, the average client interview rating, and internal interview scores.
The client satisfaction rating is the weighted average of client ratings, with weights based on reviewed work hours. When no client rating exists, the approval fraction (approved vs. reviewed work hours) determines it.
If the client satisfaction rating exceeds the overall rating, it becomes the star rating. In the absence of client ratings, if the average client interview rating is higher than the overall rating, it becomes the star rating. If no data is available, the star rating defaults to the internal interview score.
The client satisfaction rating is the weighted average of client ratings, with weights based on reviewed work hours. When no client rating exists, the approval fraction (approved vs. reviewed work hours) determines it.
If the client satisfaction rating exceeds the overall rating, it becomes the star rating. In the absence of client ratings, if the average client interview rating is higher than the overall rating, it becomes the star rating. If no data is available, the star rating defaults to the internal interview score.
Software Engineer Preferred Title
$43.75 /hr $ 67.2K /yr Hourly Rate and Yearly Salary
Overview
Basic Summary
LD Talent History - Worksession Approval 100.0%
- Average Response Time 0.7 hours
- Average Count of Messages/Day 6.5
- Project Completion Rate 2/4
- Interview Acceptance Rate 4/6
- Timezone Overlap 21h PST, 41h UTC
- Earned Hours 47.50
- Code Quality 60%
- Soft Skill Attributes 60%
- Expertise 2/3
- Coding Challenges 60%
- No. of Lifelong Learning Projects 2
- No. of Coding Challenges Completed 2 More details
- Desktop Mac
- Phone iPhone
- Member Since Mar 03, 2020
- Profile Last Updated May 20, 2024
- Last Activity June 6, 2024, 8:20 p.m. UTC
- Location Cameroon
Profile Summary
If you are seeking a proficient and dedicated Backend Engineer to develop a robust backend for your application, you have come to the right place. I'm committed to delivering fast, reliable, and error-free backend solutions. I use the latest technologies to ensure that your web application is successful. If you are looking for a dependable developer to bring your backend vision to life, I am ready to discuss how we can work together to achieve your project goals.
Skills
Total Experience: 7 years
FastAPI (2E, 4Y)
2 experiences, across 4 yearsReact (2E, 4Y, 1C)
2 experiences, across 4 years, with 1 coursePython (2E, 2Y)
2 experiences, across 2 yearsWordpress (2E, 3Y)
2 experiences, across 3 yearsIntuit Quickbooks Online Accounting Api (2Y)
2 years of experienceAWS API Gateway (2Y)
2 years of experienceAWS Lambda (2Y)
2 years of experienceFlask (2E, 2Y, 1C)
2 experiences, across 2 years, with 1 courseGit (2Y)
2 years of experienceStripe API (2Y)
2 years of experienceCSS (2E, 3Y)
2 experiences, across 3 yearsJavaScript (2E, 3Y)
2 experiences, across 3 yearsPostgresql (2Y)
2 years of experienceRedis (2Y)
2 years of experienceAuth0 (2Y)
2 years of experienceRedux (2Y)
2 years of experienceCelery (2Y)
2 years of experienceBootstrap (2E, 3Y)
2 experiences, across 3 yearsMariaDB
Google Cloud
Django
HTML (2Y)
2 years of experiencePostgres (3Y, 1C)
3 years of experience, with 1 courseJava (4Y)
4 years of experienceAndroid Studio
Kubernetes (1C)
1 courseREST (1C)
1 courseAJAX (1C)
1 courseSecurity (1C)
1 courseCybersecurity (1C)
1 courseAPI Testing (1C)
1 coursePCI-DSS (1C)
1 course
Weekly Availability
Timezone Overlap with 06 - 21 per Week: 21h PST, 41h UTC
Day
Monday
Tuesday
Wednesday
Thursday
Friday
UTC
10 - 18
10 - 18
12 - 20
09 - 17
09 - 18
PST
02 - 10
02 - 10
04 - 12
01 - 09
01 - 10
Vetting
- Interview Data
- Agile Development Process
- Productivity and Responsiveness
- Teamwork
- Software Engineering
- Logical Thinking
- Technical Strength
- Intellectual Merit
- English Communication
- Documentation
- System Design
- Coding Challenges60%
- Algorithms Score60%
- General Score60%
- Easy Algorithm
- Correctness60%
- Performance60%
- Medium Algorithm
- Correctness60%
- Performance60%
- Hard Algorithm
- Correctness60%
- Performance60%
- Expertise2/3
- Design Patterns and Architectures2/3
- Debugging2/3
- Stack Traces2/3
- Testing2/3
- System Administration2/3
- Soft Skill Attributes60%
- Entrepreneurial60%
- Whole Brained60%
- Divergent Thinking / Creativity60%
- Design Ability60%
- Empathy60%
- Project Management Ability60%
- Security60%
- Code Quality60%
- Complex Logic60%
- Models60%
- Controllers60%
- Templates60%
- APIs60%
- Training/Testing Data Models60%
- Code Readability60%
- Ongoing Evaluation
- Number of Lifelong Learning Project2
- Number of Coding Challenge Completed3
Experience
Full Stack Developer
Contract
Jul 2023 - Apr 2024
Omnifyx Company
Media and Communication Industry
Project: CRM Facebook Connector Platform
- I designed and built the backend system of the Omnifyx CRM platform that lets users create integrations and synchronize Facebook leads with Adobe ACS using Python, FastAPI, PostgreSQL
- Implemented the user interface with Tailwindcss, and used Redux toolkit to efficiently manage application state and enable users to integrate their Facebook lead forms into the platform seamlessly,
- Secured the platform by implementing a single sign-on mechanism using the Auth0 React library in the front-end.
- Set up a CI/CD pipeline using GitHub actions to automate the deployment of features and fixes.
- implement asynchronous task management to handle high incoming leads from Facebook real-time updates using celery and Redis as message brokers, thereby improving the efficiency of the webhooks.
Full Stack Developer
Contract
Apr 2021 - Jul 2022
Hybridata Company
Finance Industry
Project: SMBFinops Expense Manaagement
- Led the development of an expense management app backend using Python, FastAPI, and DynamoDB
- Setup serverless framework to automate the creation of resources such as AWS API Gateway, AWS VPC, and AWS Lambda and enhance the deployment process
- Integrate Stripe API and enable efficient transfer of card transactions through Intuit Quickbooks Online Accounting API for improved accounting processes.
Full Stack Developer
Course Project
Mar 2020 - Apr 2020
Personal Company
Media and Communication Industry
Project: Fyyur
- Gained more knowledge database normalization using Postgres and SQLalchemy
- Demonstrated the ability to construct a well-organized codebase by decoupling project into relevant parts across modules
- Set up Flask Application with server-side rendering using CSS, JavaScript, Bootstrap
Full Stack Developer
Employment
Mar 2019 - Feb 2020
Muluh LLC Company
Ecommerce Industry
Project: Food Delivery Platform
- Built user-friendly applications and back-end services using Python/Flask and ReactJs, and demonstrated service-oriented architecture mastery
- Designed and configured an automated CI/CD lifecycle for the company apps using the AWS Code pipeline and containerized applications with Docker to deploy server easily.
- Wrote unit tests for Back-end API’s using python unittest core library and pytest.
- Integrated with external APIs and Payment methods such as Stripe API, and Mobile Money into web applications.
- Setup version control for all companies app using Git and Github
Developer
Passion Project
Jan 2019 - Jan 2019
Personal Company
Utilites Industry
Project: Tasker
- Tasker is a task manager app that lets the user plan their todos by setting the time, day and month which they will do a planned task.
- An android app built with Java and Android Studio
Web Developer
Internship
Jun 2017 - Jan 2018
OC-Selection Company
Media and Communication Industry
Project: Web Development Intern
- Improved company visibility on the internet by designing and implementing a responsive a website using HTML, CSS, JavaScript and bootstrap for OC-SELECTION Cameroon
- Designed and recommended improvement on existing features on WordPress sites
- Managed and Monitored Digital Signage content using Cenareo's SaaS platform to improve clients' products visibility across a given region.
LD Experience
Client Projects
Developer
Contract
Jan 2021 - Sep 2021
WriteWise Client's Company/Project
- Redesign Django frontend to be more user-friendly and intuitive
- Set up CI/CD pipeline using Jenkins to streamline the application deployment on staging and production servers on Google Cloud.
- Built a Python wrapper to read and write users' subscription data through WordPress API, then integrated with existing data on MySQL(MariaDB) of the Writewise platform
Yeku Chetat helped us set up a new Django-based dashboard for user management. He was very careful in wanting to full understand the existing code before implementing changes, and he worked hard to understand our requirements as clients with a non-technical background.
Coding Challenges
Skill:
- FastAPI
- React
- Python
- Wordpress
- Intuit Quickbooks Online Accounting Api
- AWS API Gateway
- AWS Lambda
Basic
Sep 2020 - Jan 2022
Basic
Sep 2020 - Jan 2022
Basic
Sep 2020 - Jan 2022
Video Projects
How to implement django-tenant-schemas with a fixed URL
Sep 2020 - Jan 2022
Frontend Developer
Technology
- FastAPI
- React
- Python
- Wordpress
- Intuit Quickbooks Online Accounting Api
- AWS API Gateway
- AWS Lambda
- Led user research for a new construction site documentation tool.
- Hosted workshops to synthesize user insights into design requirements.
- Designed 3D concepts and built prototypes to investigate new tool form factors.
- Researched existing digital solutions and prioritized key features for app release.
LD Ventures
Thea
Sep 2020 - Jan 2022
Frontend Developer
Technology
- FastAPI
- React
- Python
- Wordpress
- Intuit Quickbooks Online Accounting Api
- AWS API Gateway
- AWS Lambda
- I used the Django Rest Framework to create a multi tenant API with the aid of the django-tenant-schemas package.
- I used the Postgres Database as the persistence layer and specifically the PostgreSQL Schemas to ensure that all tenants using the API had their data.
- I used the REST architecture in designing my API.
- Researched existing digital solutions and prioritized key features for app release.
Qualifications
Education
University of Douala
Oct 2015 - Jul 2019
B.SE (Software Engineer)
Courses
APIsec University
Reviews
Client Project Reviews
WriteWise
Yeku Chetat helped us set up a new Django-based dashboard for user management. He was very careful in wanting to full understand the existing code before implementing changes, and he worked hard to understand our requirements as clients with a non-technical background.