Yumna is available for hire

Yumna Albar

Verified Expert in Engineering

Full-stack Developer

Location

Dubai, United Arab Emirates

Toptal Member Since

May 30, 2022

Yumna是一名软件工程师，专门从事安全领域的API和前端开发, health, supply chain, and business domains. She has trained computer vision models, managed the development of a kidney disease monitoring app, mentored developers, deployed end-to-end products, and integrated ML and AI models such as face detection. Yumna is known for her adaptable, positive nature, clean coding practices, high-traffic apps, and thorough debugging methods.

Web Development Back-end FastAPI Web Scraping Data Scraping PyCharm Python MySQL API Development Git React SQL Python 3 Elasticsearch Flask Beautiful Soup Hangfire API

Portfolio

Xitricon

.. NET、Angular、Hangfire、c#、Entity Framework、Microsoft SQL Server、TypeScript...

CodeGen

Python, Docker, Git, FastAPI, Flask, Elasticsearch, MySQL, Linux...

CodeGen

Python, Java，机器学习，Spring Boot, Selenium, Linux, FastAPI, Flask...

Experience

Python - 4 years FastAPI - 3 years Docker - 3 years Web Scraping - 3 years Django - 2 years Angular - 2 years Material UI - 2 years

Availability

Part-time

Preferred Environment

Windows, Linux

The most amazing...

...我已经建立了一个工具是一个面部识别应用程序从零开始到一个著名的软件公司的产品级.

Work Experience

Senior Software Engineer

2022 - PRESENT

Xitricon

领导一个由三名软件工程师组成的团队(两名软件工程师和一名软件工程师)完成一个供应商入职项目的开发.
Developed a .NET Core-based back-end API with SQL Server support.
使用Angular 12和Material UI为web应用创建前端UI页面.
Built periodical, recurring background jobs in .NET Core, using Hangfire.
Developed and maintained SQL Server-stored procedures.
Communicated between .NET-based components using the HttpContext.
为客户端配置Auth0帐户，同时保持与Auth0的前端和后端连接.

Technologies: .. NET、Angular、Hangfire、c#、Entity Framework、Microsoft SQL Server、TypeScript, Full-stack, HTML, CSS, Material UI, API Development, Web App Development, SQL, REST APIs, JavaScript, Databases, Amazon Web Services (AWS), .NET Core, Complex Problem Solving, Front-end, GitLab, ASP.NET, Web Development, Back-end

Senior Software Engineer

2021 - 2022

CodeGen

利用Apache MXNet，研究开发了一个基于InsightFace的人脸识别模块. Tested and integrated several machine learning and AI models, such as models for face detection, age and gender estimation, and quality detection.
Built a REST API for a web application with 1,000+ daily users.
并开发了一个流媒体网络摄像机视频输入和实时人脸识别流水线模块, addressing practical issues.
在项目领域和编码实践方面指导实习生和初级开发人员.
开发用于监视系统运行状况的服务，以确保最小化停机时间.
为多个企业环境部署端到端人脸识别应用程序.
Implemented automated testing of APIs using Postman.
使用来自Elasticsearch的数据生成员工出勤和工作时间的统计报告. 开发和维护40多个表之间的MySQL数据库关系.
使用React和Bootstrap为前端应用构建组件.
开发了基于人脸识别和OCR的国民身份证验证系统.

Technologies: Python, Docker, Git, FastAPI, Flask, Elasticsearch, MySQL, Linux, Computer Vision, Machine Learning, Artificial Intelligence (AI), RabbitMQ, Locust, Angular, React, PyTorch, NumPy, Pandas, APIs, SQL, Web Applications, API Development, Web App Development, OCR, SQLAlchemy, GitLab CI/CD, CI/CD Pipelines, REST APIs, JavaScript, Databases, Video Processing, GitLab, DevOps, PostgreSQL, Docker Compose, REST, PyQt, User Interface (UI), Image Processing, OpenCV, Python 3, Document Processing, Web Development, Poetry, SDKs, Kibana, Back-end, Automated Testing, Testing, API Integration

Software Engineer

2019 - 2021

CodeGen

Developed a Spring Boot-based REST API for room-type deduplicator.
创建了一个基于机器学习的算法系统，用于匹配在线预订网站上提供的酒店房间.
Constructed a hotel room object detector using YOLOv4.
使用Selenium从在线预订网站收集酒店信息.
Developed a Django-based REST API for a room-type deduplicator.
训练和测试了几个用于目标检测的计算机视觉机器学习模型.
指导模型从文本描述中提取酒店客房设施.
Developed a web application using React and Bootstrap.
监督慢性肾脏疾病监测应用程序的开发，供患者和医护人员使用.

Technologies: Python, Java，机器学习，Spring Boot, Selenium, Linux, FastAPI, Flask, Scraping, Web Scraping, Automation, API Development, Web App Development, Generative Pre-trained Transformers (GPT), Natural Language Processing (NLP), GPT, SQL, Google Cloud Platform (GCP), SQLAlchemy, Django, JavaScript, Data Cleaning, JSON, Image Processing, OpenCV, Document Processing, Python 3, Web Development, SDKs, Kibana, Back-end, Healthcare, API Integration

Software Engineering Intern

2017 - 2017

WSO2

Developed scikit-learn-based models for intent classification.
研究并开发了一个基于Python/ nlp的解决方案，用于使用自然语言查询类似sql的语法.
Contributed to the project: http://medium.com/@yumnaalbar/query-wso2-siddhi-using-nlp-c2abecb6f63d.

Technologies: Python, Scikit-learn, Machine Learning, Natural Language Processing (NLP), GPT, Generative Pre-trained Transformers (GPT), Back-end, AI Chatbots, Chatbots

Experience

FaceRec

用于考勤和安全监控的人工智能面部识别软件. In this system, 随后，网络摄像机捕捉到的成员的面孔将被识别出来, and their details would be logged to an Elasticsearch server.

I developed, improved, and maintained this project's back-end components, including the API, recognition pipeline, scheduler service, and health monitor, for over three years using Python. 我还使用React和Angular开发了前端应用的组件.

Supplier Performance App

一个web应用程序，用于启动和执行供应链环境中供应商的绩效审查. 我负责这个应用程序的后端和前端组件，从初始化到部署.

Room Type Deduplicator

一种根据在线预订网站提供的描述来匹配酒店房间的系统. I developed a Spring Boot-based REST API, 一种基于机器学习的算法系统，用于从在线预订网站匹配酒店房间, and a hotel room object detector using YOLOv4. 我使用Selenium从在线预订网站上收集酒店信息.

Number Plate Detection and OCR

合作开发车牌检测和OCR模型，实时识别车号. Network cameras were fixed at the entrance to the office premises, 在哪里识别车牌号码以提供通过入口的车辆的统计结果.

Scraping Member Details from Websites

使用Beautiful Soup从多个与学术相关的网站上收集研究员和大学成员的姓名和详细信息，创建一个CSV文件，用作SQL数据库的输入. 我还处理了过滤、分页和丢失数据的异常.

Creating Python Layouts for ID Card Classification

在Python中创建布局类来分类给定的ID卡(驾驶执照), national ID, residency permit, voter's ID, etc.) by its version. 我还开发了Persona公司现有产品的增强功能.

Smart News Analyzer for Company Stocks

开发了一个基于python的程序来阅读Khaleej Times上的任何新新闻文章，并分析文章来预测新闻文章是否会影响在迪拜金融市场上市的公司的股票. 如果预测任何文章会影响股票，就会立即向订阅者发送电子邮件. 这将有助于订阅者(投资者)对股票进行基本面分析，并最终帮助他们做出买入/卖出的决定.

Interactive Brokers Trading Bot

使用Interactive Brokers API和Interactive Brokers网关在Python中构建了一个交易机器人. 我实施了各种策略，比如移动平均线交叉策略, Bollinger Bands Strategy, and mean reversion strategy.

Skills

Languages

Python, c#， TypeScript, SQL, JavaScript, HTML, CSS, Python 3, Java

Frameworks

Angular, Flask, Django, .NET, .NET Core, Locust, Selenium, Spring Boot, ASP.NET, Material UI, Bootstrap, Scrapy

Libraries/APIs

API Development, React, SQLAlchemy, REST APIs, OpenCV, Scikit-learn, Entity Framework, NumPy, Pandas, PyTorch, PyQt, Beautiful Soup, SpaCy

Tools

PyCharm, Git, GitLab CI/CD, GitLab, RabbitMQ, Hangfire, You Only Look Once (YOLO), Docker Compose, Scikit-image, Kibana

Paradigms

REST, Automation, DevOps, Automated Testing, Testing

Platforms

Docker、亚马逊网络服务(AWS)、Salesforce、Twilio、Linux、谷歌云平台(GCP)、Azure

Storage

Elasticsearch, MySQL, PostgreSQL, Microsoft SQL Server，数据库，JSON, Google Cloud

Other

FastAPI, Web Scraping, APIs, Web Applications, CI/CD Pipelines, Web Development, Data Scraping, Back-end, API Integration, SQL Server 2015, Machine Learning, Web App Development, Scraping, OCR, Full-stack, Natural Language Processing (NLP), Image Processing, Document Processing, GPT, Generative Pre-trained Transformers (GPT), ChatGPT, OpenAI, SDKs, Computer Science, Algorithms, Data Structures, Computer Vision, Artificial Intelligence (AI), Startups, Video Processing, Complex Problem Solving, Front-end, Data Cleaning, User Interface (UI), Labeling, AWS Certified Cloud Practitioner, Cloud, Cloud Computing, Cloud Platforms, Cloud Services, Email, Poetry, Algorithmic Trading, Trading, AI Chatbots, Chatbots

Industry Expertise

Healthcare

Education

2014 - 2018

Bachelor's Degree in Computer Science and Engineering

University of Moratuwa - Moratuwa, Sri Lanka

Certifications

JANUARY 2019 - PRESENT

AWS Certified Cloud Practitioner

Amazon Web Services

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