lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Backend Engineer
Category: Python
Experience: 8 years | English: upper

Building a data migration tool was definitely one of the most interesting challenges that I tackled—the tool allowed users to migrate from one e-commerce provider (WooCommerce, Shopify, PrestaShop) to another. Because of the system's scalable architecture, the app migrated 1M products with orders, users, and image assets within minutes. In addition, the system was designed in a way that to allow run dozens of migration in parallel without any issue. And because of the tool's "plug and play" nature, adding support for new e-commerce providers required a few lines of code.
I'm in development since 2011, so I have had a chance of working on projects in different industries, from advertising to government projects, from logistic systems to payment providers, and so on. But my experience is mostly in startups.

I've been lucky enough to challenge myself in different roles. For example, I led and managed a team size of 25 people, or I was "solo-sailing" as an expert. These are the tools/technologies I have hands-on experience: 

Python, Django, Django Rest Framework, Celery, Django channels, Flask, FastAPI, PostgreSQL, MySQL, SQLAlchemy, Redis, MongoDB, RabbitMQ, REST API, GraphQL, RPC, Docker, Kubernetes, AWS, Google Cloud, CI&CD (Bitbucket Pipelines, Github Actions, CircleCI), Serverless Delivery (AWS Lambda, GC Functions), Git, Linux, etc.

And also, I have experience with Node, Typescript, Express.js as well.
I want to work on a product and get to know all the ins and outs of the system to contribute more productively. I wouldn't enjoy building one-page applications or corporate websites.
Position: Backend Engineer
Category: Node.js
Experience: 2 years | English: fluent


In my current role as a backend engineer, I have completed several projects that involve developing scalable, high-performance web applications using Node.js, JavaScript, and MongoDB. One of the projects that I worked on involved developing a RESTful API for a social networking platform, which required me to design and implement the API endpoints, set up the database schema, and ensure the application was secure and optimized for performance.

To accomplish these tasks, I utilized several Node.js modules, such as Express.js, Mongoose, and Passport, to build a robust and reliable backend system. I also utilized my knowledge of JavaScript to develop custom middleware to handle user authentication and authorization, as well as to implement various data validation checks.

In addition to working on the project, I also played a role in leading the development team, collaborating with front-end developers, product managers, and designers to ensure the project was completed on time and met all the requirements. As a backend engineer, I was responsible for identifying and resolving technical issues, reviewing code changes, and ensuring the overall quality of the project.

As a backend engineer, I am always looking to improve my skills and knowledge of new technologies. I am currently learning about containerization technologies such as Docker and Kubernetes, as well as exploring new approaches to testing and optimizing Node.js applications. My goal is to continue to improve my skills as a backend developer and to make a significant impact on the projects I work on.
I would love to join a team that supports developers' growth. This would likely review developers' contributions, reward and review their status
Position: Backend Engineer
Category: Python
Experience: 7 years | English: fluent


I've worked as a backend developer (node, python, go, ruby) for 7 yrs.
I also worked as full stack developer ( MERN, Django, React + Go) for 5yrs.
I also have pretty good experience in Cloud Services - AWS, GCP
Position: Backend Engineer
Category: Python
Experience: 7 years | English: upper

Once developed a system that could match social content (like tweets) to named entities that was detected on the web page, with profanity filtering and sentimental correction. Was a prototype of a cool advertising widget that could provide additional value to the page while drawing more eyes\clicks to relevant advertisement.
I've worked mostly on backend-heavy projects as an engineer, team lead, tech lead.
My main programming language is Python, but I have some experience with JavaScript, Go, Clojure.
I have experience with SQL and NoSQL, serverless, batch processing and streaming processing.
I'm looking for life\work balance position, preferable with flexible hours.
I can do Django or full-stack, but I'm not a fan of it.
Position: Backend Engineer
Category: Node.js
Experience: 1 years | English: fluent


My name is Hamzat Azeez and I'm primarily a JavaScript Back End Developer and work with Python and the Flask framework for Back End Development. I'd give an overview of my experience concerning this role from a personal project angle and work experience angle. 

As regards work experience, I currently work at Your Study Path in Lagos here. I'd like to dive a bit into the problem we're trying to solve before going into the technical aspects. While studying at the university, it was a common theme for students to visit the internet after their lectures to understand the said topic that is being taught. Luckily for them, there are centralized platforms, like Khan Academy that University students can use. Unfortunately the same can't be said for Secondary School Students and the company figured there has to be a way to bring that platform to them. 

The company decided to hire tutors that would teach the curriculum from the basics in-depth for selected subjects for a start while being recorded which can then be uploaded to the platform for Secondary School Students to access, create an online centralized question bank that students can access and also interaction between the tutors and students using comments and replies. 

On the Tech Side, for the front end, React is being used while on the backend which I work on, Node.js with the Express framework and MongoDB is being used. MongoDB is what is being used to store all the data for the website, while Cloudinary is being used to host media content. Currently, the application is a monolithic application with an MVC design pattern to decouple the user interface, data, and application logic. 

So far I've participated in the project, every step of the way such as Onboarding users, implementing hosting media content and resources, and implementing Question Bank and Mock Exams. One of the things I learned transitioning from personal projects to working in a team was that sometimes we couldn't predict if something would turn out successful or not, but we have to start somewhere. It is better to write some code than keep discussing what the ideal architecture should be.

As for the personal project, I created a server that simulates a text messaging service in the sense that we can send messages to and from two numbers. I used Node.js with the Express framework and PostgresSQL as my database of choice, which persists phone numbers allowed to send and receive messages.
Position: Backend Engineer
Category: Node.js
Experience: 2 years | English: upper

- designing project architecture from scratch for two clients (WEB + iOS App);
- integrating payment system for the purchases and subscriptions handling;
- creating and optimizing the CI/CD pipelines;
- deployment of apps into the Kubernetes;
- setting self-hosted CI/CD runners up in the Kubernetes.
My tasks included: decomposing product user stories into features and development tasks, regular communication with product managers, analytics, developers and QAs, designing project architecture, deploys optimization, features delivery.
Position: Backend Engineer
Category: Node.js
Experience: 5 years | English: upper


Peppy - peppy.health							 03.21-08.22
Digital health care project to connect people and experts in the application. Full-stack developer role. We are working on implementing API and Admin panel. 
Technical stack: NestJS, TypeORM, MySQL, Webhook, GCP, Docker, React + MaterialUI, Jest, Firebase, Unit+E2E tests, Sendbird, CustomerIO
MARS MGIS 							          04.20-03.21
Product is an application to measure a corporation's supply chain environmental impact. It requires data import/input by users, a complex data model, a permissions system, an API and a validation mechanism. All of this is built in a microservice infrastructure.
Technical stack: NestJS, TypeORM, PostgreSQL, Microservices, Docker, Python
Selina - selina.com 							08.19-04.20
Full-stack developer. Rewrite monolith back-end application to microservices. Improve code style, cover endpoints by tests, and code review for other developers.  
Technical stack: NestJS, Microservices, TypeORM, PostgreSQL, MongoDB, Neo4J, AWS, Docker, Jest, React+MaterialUI
Openstudios  								   03.19-07.19
Backend development of MVP from the scratch social network for designers and manufacturers.
Technical stack: Node.js, Soket.io, MySQL, Seqielize, AWS(S3, EC2, SES), Jenkins
Octopus wealth  							11.17 - 02.19
Full-stack developer in a few projects in a maintenance role for a fintech corporation
Technical stack: Node.js, React, VueJS, Knex, JenkinsMySQL, SCSS, JQuery, Python, Docker
Technically interesting project, professional growth
Position: Backend Engineer
Category: Java
Experience: 9 years | English: fluent

Effective team-player, communicator and doer.
Qualified Software Engineer with 9+ years of hands-on IT experience with main emphasis on backend development using Java, Spring and Spring Boot framework with Microservice architectures.
  Participated in leading teams, development of services, components, modules, staff training, writing tests, support and maintenance of existing codebase.
  I am looking forward to working with a team or a company who is highly collaborative and communicative.
Want to avoid too much calls and stand-ups.
Only want the meetings that are reasonable and having effective affects.
Position: Backend Engineer
Category: Node.js
Experience: 5 years | English: fluent


Software Engineer at Living Goods
Supervisor Application
- Led the development of the key features of the Supervisor Application an application that allows supervisors to effectively track the performance of the Community Health Workers they supervise. With data backed Key Performance Indicators presented on the supervisor application the supervisors can determine the key areas the Community Health Workers need more support or training on.

Skills: JavaScript, Python, Apache Nifi, CouchDB
- eCHIS
eCHIS is a project initiated by the government aiming to digitize the delivery of Health Care in Kenya. Living Goods is in partnership with the government of Kenya in the implementation of eCHIS. The first version of eCHIS is now being piloted in Kisumu with its key features being DHIS2 data transmission and the two-way referral process which allows Community Health Workers to refer patients from the community to their mapped Health facilities.
Position: Backend Engineer
Category: Node.js
Experience: 5 years | English: fluent

When I worked on a livestream project the had over 283k viewer and made over 4M in 24hours.
Software Engineer - Taxfix
Taxfix lets you file quick and paperless taxes from anywhere.
 - Worked with software development team members to design and develop robust solutions to meet requirements for functionality, scalability, and performance.
 - Reviewed project specifications and designed technology solutions that met or exceeded performance expectations.
 - Participate in architecture, design, and implementation of back-end features. 
Technologies: NodeJS, Fastify, TypeScript, Jest, MySQL, GCP


Senior Backend Engineer - Enterscale

Currently working on a growth marketing tool for startups and scale-ups.
- Built-in the payment system
- Implement APIs for the payment
Technologies: NodeJS, ExpressJS, Postgres, Paystack, Heroku, AWS



Senior Backend Engineer - Groove Platform
uduX is a music streaming application

I worked on building the APIs, features, maintaining and improving the system. I also built a feature that helped limit the number of concurrent users on the application.
Technologies: NodeJS, ExpressJS, Firebase, Cloud functions, Firestore, ElasticSearch, Kibana, GCP, Linode


Backend Lead - Devcenter
- Built a bot that curates and posts jobs including a payment system.
- Built REST APIs 
Technologies: NodeJS, ExpressJS, MongoDB, Mongoose ODM, REST APIs

Backend Developer - Informatics
Built transaction monitoring tool for a major bank.
Technologies: NodeJS, ExpressJS, Oracle, React


Junior Backend Developer - 100% Fragrance
Built APIs and features to improve the existing system
Technologies: NodeJS, AngularJS, Firebase, App Engine, Heroku 


Software Intern - Ministry of Information, Sokoto
Learned the basics of web development
I am very much interested in learning, working with a great team and building awesome project. I want to improve on the infrastructure side of things and will appreciate a job that will help me achieve this.
Position: Backend Engineer
Category: PHP
Experience: 10 years | English: fluent


Software Engineer with a demonstrated history of working in the web and mobile application development industry. 

**Frameworks**:
- Laravel
- Yii2
- Codeigniter
- Symfony
- Slim frameworks
- Zend
and projects with pure PHP.


**CMS**:
- Wordpress
- WordPress + Woocommerce.

**Front-End Technologies**:
-  Angular 1.6
-  React js.
-  Vue Js.
-  HTML, CSS, Boostrap, Jquery.

**Databases:**
- Mysql
- Postgres,
- MongoDB, 
- DynamoDB, 
- Clickhouse

**Server technologies:**
- Apache, Nginx,
- Docker
- Grunt, 
- NPM, 
- Gulp. 

**Cloud server experience**:
- Google, Kubernetes, 
- AWS, 
- S3 bucket, Serverless image handler, 
- Microsoft Azure, 
- Digitial Ocean.
Micromanagement and all-day-long meetings are NOT for me.
Position: Backend Engineer
Category: Node.js
Experience: 5 years | English: fluent

I have recently co-designed, implemented and deployed a health-tech solution to help underprivileged pregnant women with prenatal and postnatal healthcare, by sending regular automated phone calls and text messages serving relevant pre-recorded health contents to them based on their gestational age. So far, about 30,000 calls has been recorded to 1200+ women.
- Spearheading payment integrations with commercial banks including Wema and Polaris banks and fintech partners including Remita and Flutterwave, implementing and maintaining payment APIs, ensuring seamless and secure transaction processes on company’s solutions.
- Leading the design and delivery of the Primed Smart Patient App, revolutionizing access to medical services by enabling remote consultations, built on TypeScript on Node.js and React.
- Maintained and optimized legacy systems through bug fixes and modular enhancements, ensuring smooth operations and enhanced performance.
- Resolved complex technical issues, identified bottlenecks, and implemented effective solutions to improve system stability and performance.
- Actively took part in code reviews, providing constructive feedback and promoting code quality and best practices.
- Worked closely with product managers and UI/UX designers to translate requirements into technical solutions, delivering a seamless user experience
Position: Backend Engineer
Category: Java
Experience: 2.5 years | English: upper


Summary:
Active participation in developing the app from scratch and build the architecture
Support and refactor legacy codebase
Working on projects with different business domains
Necessary knowledge and practices to access clean code and architectura: DDD, SOLID, Design Patterns,
Architectural software design
Understanding business logic and implementing
Efficient communication with the engineering and business teams
I do not know russian
Position: Backend Engineer
Category: Node.js
Experience: 5 years | English: upper


Work mostly as Backend Engineer, 
I have 3+ years of experience using Django&Flask frameworks. And 4+ years of experience using Nodejs(express) framework.
Used techs: python(django, flask) javascript(nodejs,expres)
Databases: postgresql, slqlite
In memory database: redis
Cloud: aws, ecs,ec2,alb ...
Algo&DataStruc: decent

Also have some experience using kubernetes.
Like to use grpc for comunication between microservices
Position: Back End Engineer
Category: PHP
Experience: 10 years | English: intermediate

CRM for sales managers. CADFEM is the distributor of american software ANSYS Engineering Simulation & 3D Design.

I started work with CRM at the beginning of 2019 when it was Symfony 2.8, PHP 5.6, MySQL 5.7, Elasticsearch 1.7, JQuery 1.11, has deprecations, loads of extra bundles and it was unmaintained during two years. Project was developed by outsource team of ten teammates.

CRM has the workflow, forecast of sale posibilities, sales funnel, many add forms, permission system depending on hierarchy and department, administrative dashboard, import/export documents

Now it works on Symfony 5.1, PHP 7.4, MySQL 8.0, Elasticsearch 7.9, JQuery 3.1, Webpack 4, Yarn 1.4 without deprecations. I write code that allowed remove abondened or incompatible bundles. Added new modules to automate manual work of sales managers with step by step logic.

Project has over a hundred entities, over a hundred and a half forms. Totally source has a thousand classes
I have experience in PHP,  MySql, Symfony/Laravel. Have 10 years experience working in web, mostly remote. Have rich experience working with massive databases, creating and optimizing big queries. Experience with Symfony/Laravel. Have experience in leading of team.
I am looking for an international, interested in relocation. Prefer interior corporate projects
Position: Back-End Engineer
Category: PHP
Experience: 11 years | English: fluent

successfully integrated an anti-fraud system reduced product response time as a result of improved microservices · improved product functionality by introducing a new integration connector algorithm

successfully integrated around 100 payment systems in a product · facilitated the onboarding process for beginners by writing detailed instructions and project guides · implemented new increased standards of security requirements for payment systems, which will be integrated into the product in accordance with the recommendations of VISA/MasterCard (SDP, CISP, AIS)
Backend PHP Engineer
May 2022 — Present
NDA — London, Great Britain
As a back-end engineer worked in the developer's team and developed new
features for the financial product.
It was a European e-wallet that provide the customer's opportunity to own
multi-currencies banking accounts with personal bank credentials.
Stack of used technologies:
PHP8, Symfony, MySQL, PostgreSQL, MVC, Apache, NGINX, Docker, GitLab

Payment Systems Integrations Engineer
Oct 2019 — May 2022
AtlasTec — Limassol, Cyprus
As a back-end engineer, I was a part of the payment systems integrations
team.
I have integrated around 100 payment systems into the financial product
based on the YII2 framework.
At this period my main specialization was the integration of CRYPTO
solutions.
Stack of used technologies:
PostreSQLPHP8, YII2, MySQL, MongoDB, MVC, Apache, NGINX, docker, SOAP, REST,
Payment systems API Integration

Web Developer
Nov 2013 — Oct 2019
Different Companies — Israel and Ukraine
During this period, I worked for various companies on a permanent and
contract basis as a web developer. All information about this period is
available on my LinkedIn profile.
I would like to get at the workplace:
1) friendly atmosphere in the team;
2) flexible remote work schedule;
3) interesting projects;
4) competitive salary.
Position: Back-End Engineer
Category: Node.js
Experience: 3 years | English: intermediate


• Developed and maintained strong back-end systems and API's to support the functionality of multiple web apps while assuring high speed and scalability.
• Collaborated with cross-functional teams to assess project requirements and build effective technological solutions.
• Implemented database schemas and optimized database queries to increase application response time and decrease data access bottlenecks.
• Participated actively in code reviews, offering constructive criticism to team members, resulting in better code quality and adherence to best practices.
• Contributed to the design and development of a new feature that increased user engagement and customer retention significantly.
Position: Backend Engineer, AI engineer
Category: Python
Experience: 0.5 years | English: fluent

Currently my biggest commercial accomplishment would be building analytics rest api, getting into database schemas and providing optimized queries.
I have worked on backend with python/flask. My commercial experience includes working on internal analytics rest api that was aggregating data from postgresql database and presenting the admins and helping them with vital decisions. Analytics was for job board platform
I would like to deepen my experience as engineer. Ideally I would love to work as AI engineer. I have basic knowledge for it, I also have strong math and physics background.
I am also open to working as backend engineer or learning new areas. Always open to explore
Position: Backend engineer and DevOps Engineer
Category: DevOps
Experience: 2 years | English: fluent


I am a recent graduate with a degree in chemical engineering and previous experience in both backend development and DevOps Engineering.

In my previous role as a Backend Developer, I was responsible for developing and maintaining the server-side of web applications. I worked with programming languages like JavaScript, and Python, and have experience with database management systems such as MySQL, PostgreSQL and MongoDB amongst others. Additionally, I am proficient in RESTful API design and implementation, as well as developing scalable and high-performance web applications.

As a DevOps Engineer, I was responsible for automating deployment processes, managing infrastructure, and ensuring the reliability and security of web applications. I have experience with containerization technologies such as Docker and Kubernetes, as well as experience with cloud platforms like AWS and GCP. I am also familiar with tools like Ansible and Jenkins for automation and continuous integration/continuous delivery (CI/CD) pipelines and yes I do love the terminal.