Walid A
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
$20.00 /hr $ 12.0K /yr Hourly Rate and Yearly Salary
Overview
Basic Summary
LD Talent History - Average Count of Messages/Day 0.5
- Project Completion Rate 2/4
- Interview Acceptance Rate 4/6
- Timezone Overlap 33h PST, 63h UTC
- Software Engineering Process 3.0/5
- Design Practice 3.0/5
- Design Theory 3.0/5
- Technical Breadth 4.0/5
- Logical Thinking 4.0/5
- Technical Strength 4.0/5
- System Design 3.0/5
- Productivity and Responsiveness 3.0/5
- Teamwork 3.0/5
- Agile Development Process 3.0/5
- Intellectual Merit 3.0/5
- English Communication 2.0/5
- Documentation 3.0/5
- Desktop Windows
- Phone Android
- Member Since Aug 28, 2023
- Profile Last Updated Aug 20, 2023
- Last Activity June 30, 2024, 5:40 p.m. UTC
- Location Algeria
Profile Summary
I am passionate about efficiently solving problems and dedicated to delivering high-quality solutions. I am eager to contribute to creative teams through hard work, attention to detail, adaptability, excellent organizational skills, and openness to new experiences.
Skills
Total Experience: 2 years
MySQL (3E, 2Y)
3 experiences, across 2 yearsSpring Boot (3E, 2Y)
3 experiences, across 2 yearsJava (3E, 2Y)
3 experiences, across 2 yearsJavafx (2E, 2Y)
2 experiences, across 2 yearsMaven (2E, 2Y)
2 experiences, across 2 yearsHibernate (2Y)
2 years of experienceJasper Reports (2Y)
2 years of experienceSpring Security (2E, 2Y)
2 experiences, across 2 yearsCSS (2Y)
2 years of experienceJavaScript (2Y)
2 years of experienceSCRUM (2Y)
2 years of experienceReact (2Y)
2 years of experienceHTML (2Y)
2 years of experienceUML (2Y)
2 years of experienceBootstrap (2Y)
2 years of experienceSpring Data Jpa
Docker (1C)
1 courseSwagger
Jwt
Natural Language Processing (Theory)
FastAPI
Computer vision
YOLO
Deep learning
Python
OCR
Big Data (1C)
1 courseHadoop (1C)
1 courseApache Spark (1C)
1 courseDocker Compose (1C)
1 courseDocker Swarn (1C)
1 course
Weekly Availability
Timezone Overlap with 06 - 21 per Week: 33h PST, 63h UTC
Day
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
UTC
07 - 18
07 - 18
07 - 18
07 - 18
07 - 18
14 - 18
14 - 18
PST
00 - 11
00 - 11
00 - 11
00 - 11
00 - 11
07 - 11
07 - 11
Vetting
- Interview Data
- Software Engineering Process
- Design Practice
- Design Theory
- Technical Breadth
- Logical Thinking
- Technical Strength
- System Design
- Productivity and Responsiveness
- Teamwork
- Agile Development Process
- Intellectual Merit
- English Communication
- Documentation
Experience
Software Engineer
Contract
Feb 2023 - Dec 2023
Delti statrup Company
Technology Industry
Project: Online queue management system
- I developed a RESTFul API using Java Spring boot and MySQL database with spring data jpa as ORM and secured it with Spring Security and implemented role-based authorization through JWT.
- Implemented social media login (FB, Gmail) (OAuth2), and used Firebase for mobile phone authentication.
- Documented the API according to the swagger specifications using Springdoc.
- Implemented real-time features using STOMP (websocket) in Spring Boot, I made a desktop application as an administration panel using JavaFx.
- Implemented a CI/CD pipeline using GitHub Actions and dockerized the application.
Software Developer
Internship
Aug 2022 - Oct 2023
DGSoftware Company
Technology Industry
Project: Software Specification and Design of a social network and the implementation
- Participate with a team working with the SCRUM method in the phase of establishing the functional and non-functional software requirements.
- Contribute to the design of the proposed solution (UML).
- Implementation of web project interfaces using HTML, CSS, Bootstrap, React using Javascript, and integration of client-side with the server-side (Restful API) using Axios.
Software Engineer
Passion Project
Apr 2022 - Oct 2023
Personal Project Company
Consumer Goods Industry
Project: WRManager - a commercial Point of Sale (POS) system
- A personal commercial Point of Sale desktop app developed from scratch using Java and JavaFX.
- Printing designed Reports like bills using Jasper Reports.
- I used a MySQL Database and used hibernate as ORM to make a Spring boot Restful API.
- Built the application using Maven.
Machine Learning Engineer
Passion Project
Feb 2023 - Jun 2023
Ecole Superieure En Informatique Sidi Bel Abbes (ESI SBA) Company
Healthcare Industry
Project: Detection and Extraction of Textual Information from Algerian Pharmaceutical Labels
- Data Collection and annotation to train a deep learning model using Yolo for image segmentation (computer vision).
- Extract text from segmented images using a trained OCR on specific problem text format.
- Used natural language processing (theory) skills to train a NER(Named entity recognition) model to recognize and classify medicaments' names.
- A real-time API using Python FastAPI and developed a client-side desktop app with Java and JavaFX.
Backend Developer
Course Project
Mar 2022 - Oct 2022
Ecole Superieure En Informatique Sidi Bel Abbes (ESI SBA) Company
Education Industry
Project: School management RESTful APIs and E-Learn platform
- Implemented a RESTful API using Java, Spring Boot, an MYSQL database, and Maven as a build tool.
- JWT authentication and Role based authorization using Spring Security.
- Documenting an API adhering to the OpenAPI specification (SpringDoc implementation(swagger)).
- Teamwork and dealing with front-end developers in a small work team (5 members).
Qualifications
Education
École Supérieure en Informatique de Sidi Bel Abbès
Sep 2019 - Apr 2024
Bachelor's degrees and Engineer Degree (Machine Learning and Data Science)
Courses
IBM
IBM