lang-uk/recruitment-dataset-candidate-profiles-english huggingface dataset:
Position: Software Engineer
Category: Java
Experience: 4 years | English: upper

From the last project:
* Cost optimization: we started using private IPs wherever it's possible, replaced PostgreSQL with serverless Aurora (the Postgres instance was rarely used), scaling based on queue size (KEDA for k8s and EventBridge rules for AWS resources), replaced communication via Transit Gateway with VPC peering
* Performance: updated Kafka key for historical data loads (data was loaded in OpenSearch and sharded by date, events in the Kafka topic were ordered by the date so at each moment in time the events ingested into OpenSearch had 1 or 2 (at most) different dates, changing Kafka key and some other minor adjustments allowed to increase ingestion performance by 2 times), forked and updated ElasticSearch Kafka connector (it's not the fastest connector due to blocking on each event), pagination using indexes and async logging and monitoring was added to some apps
* Observability: offered to add smoke tests for API
Tech stack:
* Java (3 certifications), Spring framework (4 yrs), python (basic, used for CI scripts, certified associate), bash, GraphQL, REST, GRPC, Hibernate, also - ability to read and write code in other languages (From experience: customizing FluentD with Ruby scripts, debugging Terraform providers written in GoLang and JavaScript/ReactJS frontend)
* PostgreSQL, OpenSearch/ElasticSearch, MongoDB (basic), Redis, DynamoDB
* Kafka (Connect, Streams, MirrorMaker, etc.), RabbitMQ, SQS, SNS
* Docker, Kubernetes (most recently - AWS EKS)
* AWS (3.5 years of experience, 2 certifications, mostly worked with EKS, Lambda, ElastiCache, OpenSearch, MSK, S3, EC2, SQS but had interactions with other services as well, strong understanding of security and networking)
* Understanding of CICD: Gitlab, Terraform, CloudFormation, AWS CodePipeline, managing servers with AWS SSM
* Observability: NewRelic, Slunk, CloudWatch, CloudTrail, EventBridge
* Basic understanding and ability to work with BigData technologies (spark, airflow, AWS Glue, AWS EMR)
* Strong communication skills, experience in communication with customer (clarifying requirements, describing alternative solutions if the one offered by customer is not an optimal one, presentation of results), experience in onboarding newcomers
* Experience in mentoring
* SCRUM, but it was always mixed with something else (Kanban or XP)
Looking for a project with technically strong engineers with agile mindset where I will be able to grow
Position: Software Engineer
Category: Python
Experience: 5 years | English: upper


Tech stacks:
1) Python, Django, SQLAlchemy, PyTest, Tensorflow
2) Perl 5, Mojolicious, Moose, DBIx
3) C/C++, STL, boost

I worked in a couple of fintech projects ranging from integration with payment systems(like VISA Cybersource) to recording data from Chicago Mercantile Exchange for further post-processing.

I also have an experience in telecom billing service development, unit & integration testing, API integration, JSON-based RESTful services, DBA, DevOps and more.

I also have quite a solid understanding of how ML/DL works, can collect & prepare different types of data for training, and conduct feature engineering. I have an experience in developing DL apps but it's not yet a commercial one.
I have had quite a big break in my career - since March 2021 up to now - when I decided to go on sabbatical and now I'm returning back to work. I didn't waste that time, more about that in the CV.

I am open-minded when looking for a job but the domains mentioned in the "I do not consider" are no-gos for me.
Position: Software Engineer
Category: Java
Experience: 1.5 years | English: intermediate


TechSupport
Worked as support for the developer's team and customers. Used the Unix console to analyze logs (cat, tail, grep, etc.), configure the development environment, databases. Writing simple bash scripts. Application and database monitoring, process management. Install and configuring tomcat(XML files). Packing artifacts using Jenkins and deploying on production(with Nginx balance also). Setting the ELK stack for logging and alerting. Writing complex database queries. Setting up processing HTTPS certificates (LE, etc)

Java/Scala developer
Writing new and supporting old functionality on Java 8+ and Scala. Build projects and manage dependencies with Maven and sbt. Construction of REST services (architecture construction according to business requirements) using Spring Boot, Spring Data Jpa(for Postgres, Mysql, Redis, Elasticsearch), setting up Spring Security module for Basic, JWT, and OAuth 2.0 authentication and authorization. Testing the code with JUnit and Mockito framework. Deploying projects like in war files for tomcat but also building docker images, manage Docker containers. Manage databases and environment infrastructure.

Java 8+;
Scala;
Spring Framework(Boot, Security, Data JPA);
Hibernate;
Apache Maven, sbt;
Project Lombok;
Git;
Databases: Mysql, Postgresql, and MS SQL server;
Docker, Docker Compose, Kubernetes;
Apache Tomcat;
ELK stack;
NGINX;
Jenkins;
Jira, Redmine;
OS: Ubuntu, Debian - bash;
SSL/TLS.
Position: Software Engineer
Category: Java
Experience: 7 years | English: upper

Developed Load balancer which supports 5 protocols SS7, HTTP, SIP, SMPP, MGCP
Telco server side development (SIP SMPP HTTP SS7 MGCP), IoT client/server side development (MQTT AMQP COAP MQTT-SN), betting app (Spring, Hibernate, MySQL)
Enjoy
Position: Software Engineer
Category: Security
Experience: 0 years | English: pre


- Testing and development of Western Union software;
- Creation, support and updating of the CardTribe test bench;
- Writing scripts, queries for automation of SQL, Powershell processes;
- Dashboard management;
- Conducting technical research;
- Consulting with the development team and other departments on information security issues;
- Conducting reports, workshops, presentations for employee training
Position: Software Engineer
Category: .NET
Experience: 1 years | English: upper


Thanks to the university, I understood how to program, distribute my time and yours. I learned how to complete a task from start to finish. At work, I learnt both practical and soft skills. And I can confidently say that I know how to work in teams, both large and small.

More in my CV.
Position: Software Engineer
Category: Java
Experience: 11 years | English: intermediate

Understanding the business from code and code for business. 
Want rise initiative for improvements on project.
The career of a Web engineer began in 2009. I mastered everything myself, from scratch. Started with a LAMP stack and cms Drupal. Further years were invested in the problem of alternatives, since I was extremely resentful of PHP. I was looking for a good option for a long time. Over the years I looked at many solutions, accumulated a lot of knowledge and experience.

Technologies (in order of study):
BASIC, PASCAL, HTML, CSS, PHP, SQL, JS, Python, Ruby, Go, Java

Used popular frameworks:
Drupal, Yii, Node.js, Zend, Django, Laravel, RoR, Spring

Theory:
* Data Structures and Algorithms
* Object Oriented Programming
* Domain-oriented design
* Clean architecture
* SOLID Principles
* Design patterns
* Refactoring
Awaiting less bureaucracy.
Position: Software Engineer
Category: JavaScript
Experience: 4 years | English: upper

- team lead and mentor at the project with newcomers in IT
- Authorization implementation
- Build a microservice to operate with data trough DynamoDB
- Improvement of Accessibility Level
- Design Architecture
The current project includes React, Typescript, Testing Library, Rxjs. I am a developer there.

basic tasks are:
- API contract discussion
- Сreation and maintenance of documentation
- Components implementation
- Applied clean code principles
- Covered functionality with unit-tests
- Implementation of Authorisation
- Fixing accessibility issues

more in CV (attached)
I like to work with React. I had a positive experience with AWS.
Position: Software Engineer
Category: PHP
Experience: 6 years | English: intermediate


The first project from the fintech sphere, called Prodengi.kz, is a marketplace with a huge number of partner landings for lead generation, at this place I created a service for a centralized pipeline for sending leads to all existing integrations.
Second project from the field of online education on a republican scale(OnlineMektep), about 75% of the entire school contingent of the Republic of Kazakhstan studied on this platform, my area of responsibility was integration with zoom for interactive lessons, a journal module for teachers and a diary module for students.
Third project from the service sector, the project was created from scratch, under my technical supervision, in short, it was a two mobile applications for automating the process in public catering, the client created an order, the waiter processed, there was also a loyalty system for users, a tip system for waiters, a powerful admin panel for management and statistics, both for the catering admin and for internal admins.
The fourth and current project on which I am also working from the field of fintech, the product is virtual wallets with integrations to real bank cards, all types of financial transactions, on this project I started as a developer of one service, a transaction service, later I headed the development team and we are conducting two-week plans with a mandatory release, the product is at the alpha testing stage by users from the focus group.
On all these projects, the main stack was php (laravel) plus all related technologies for comfortable development, such as redis, docker, kubernetes, grafana, graylog, all sql databases, different architectures were used, for example, an event based, a pipeline, domain design driven or otherwise hexagonal architechture, also for optimization and performance aws lambdas, golang services were used.
PHP/GO backend positions
Position: Software Engineer
Category: JavaScript
Experience: 3 years | English: intermediate


-The full cycle of Frontend development: from making markup to connecting SPA to real API data. - Understanding of modern build tools. 
- Try to combine the most effective tools for web development Angular, Rxjs with understanding how to implement it in pure Javascript. - Experience in unit testing.  
 - Familiarity with Agile Methodology.
Experience with creating SPA with Angular from scratch.
Experience with creating E-learning platform.
Experience with creating a platform with big amount of graphical information - charts and grids using DevExtreme, Kendo UI, Ag-Grid, Material design.
Basic knowledge of React, Node.js
Position: Software Engineer
Category: .NET
Experience: 4 years | English: upper


The key projects and tasks I have completed:

Aug 2022 – Aug 2023 (Customer - Online Retailer of Second-Hand Watches):

Developed a marketplace solution for the online retailer of second-hand watches.
Created a new .NET service from scratch and took it to production.
Established a CI/CD process using Azure Pipeline, Docker, and AWS CDK.
Implemented recurring data synchronization between the customer and a third-party system using Hangfire, 3P API, internal API, and EF Core.
Integrated existing services and sites with the Marketplace.
Utilized tools and technologies such as RDS MySQL, Microsoft Visual Studio, Visual Studio Code, Azure DevOps, Postman, Git, MySQL Workbench, AWS Console and CLI, Azure Portal, Mirakl, C#, .NET, ASP.NET Core, TypeScript, Docker, Hangfire, OpenTelemetry, AWS (CDK, ECS, ELB, Cloudwatch, Cloudfront, Lambda, Secret Manager, ECR, Route53, S3), and MS Azure (Pipelines, App Insights, Azure Cognitive Search).

Dec 2019 – Aug 2022 (Customer - Global Provider of Financial Market Data and Infrastructure):

Worked on the Quantitative Pricing Service, implementing pricing for financial instruments like TermDeposit and FxForwardCurve.
Utilized the Adfin API to replicate financial data using C# and Excel.
Supported and refactored pricing logic for various financial instruments.
Monitored code quality metrics using Sonar and took actions to maintain code quality.
Contributed to the Voyage Freight Service by conducting mass tests and implementing algorithms for route optimization.
Managed the development scope for the TRACS project, fixed complex bugs, and integrated with new services.
Assisted in transitioning from IBOR to Risk-Free Rate indices.
Created documentation and mentored junior developer.
Used tools and technologies including Microsoft Visual Studio, Visual Studio Code, GitLab, Jira, Confluence, Jenkins, Postman, Fiddler, Swagger, SonarQube, Excel, C#, .NET Core 3.1, ASP.NET Core, xUnit, NSubstitute, Git, JavaScript, Python, Docker, and Adfin (customer's internal financial library).
Back-end only
Position: Software Engineer
Category: Python
Experience: 5 years | English: fluent

Built financial calculator with special keyword recognition;
Used programming patterns so it affected the quality of the codebase;
Tried myself as a fullstack dev
The last 2 projects: 
Project #1 (Fintech Startup from scratch)
Leading a small team of 3 people in a fintech startup. As an engineer:
* developed a smart calculator that has it's own list of acceptable formulas and keywords for making financial projections;
* designed a system for AWS and was responsible for CI/CD pipelines;
* integrated tools for charts, emails, payments; * made an invitation system that helps to involve new customers faster and more naturally.

Project #2 (one of the biggest ateliers in Europe):
* DevOps stuff : creating cron jobs, writing configs for pipeline runners, docker, docker- compose
* Development of tkinter app for Raspberies * VueJS(+Vuetify)
* Reviewing code
* Python3/Django
no blockchain/crypto, plz
Position: Software Engineer
Category: .NET
Experience: 4 years | English: upper


The system is the largest provider of rate, rule, and form filings services in the USA. The project deliverable is a customizable and easy-to-use cloud-based  platform that was designed from the ground up to help insurance companies manage, document, and streamline the state filings processes and procedures. 

Languages:		C#, JavaScript
Environments:		Microsoft .NET Framework, ASP.NET Web API, AngularJS
Position:		Software Developer
Activities:	
•	Communication and collaboration with the client;
•	New application parts architecture development;
•	Developing web application using MVC architecture, C#, ASP.NET, JavaScript, MS SQL Server 2017;
•	Tasks definition and distribution;
•	Performing code reviews;
•	Performing code refactoring;
•	Investigating and fixing complex issues.
Position: Software Engineer
Category: C++
Experience: 0 years | English: intermediate

c/c++
- "Space Invaders" style game using "SFML" library
- Client server messenger using UDP protocol.

c#
- Platformer game (Actually only characters and various mechanics to create a game)

Python
- Puzzle "KenKen" using pygame and 3 solution algorithms: DFS, Backtracking, Forward Checking.
- Few automation applications using selenium, requests(+bs4)
- Converting pictures to ASCII pictures + creating .doc to print these pieces of art.
- Telegram bot to track prices for cryptoassets. Using Coinmarketcap api, Telegram api and SQL (to store user data and assets tracked by them)
- A neural network written from scratch using the Backpropagation method
Third year student of Technical University of Kosice.
I have no work experience, but I actively use programming skills in my life.
I have little experience with computer vision, machine learning algorithms; experience with Matlab(+simulink); SQL some experience with Linux;
basic knowledge of html/css, Unity, Unreal Engine 4; good relationship with math/physics,
Position: Software Engineer
Category: Golang
Experience: 0.5 years | English: pre

Create vector(svg) barcode generator, mobile WMS application, Google drive integration.
And more... DPL driver for LCS, regexp for 1C
This is my new stack experiment. I have 10+ yr exp. on 1C:Enterprise, MS SQL dev and small web freelance(php, jquery) exp. Advanced linux user. Self-education on lesson by native eng.
Position: Software Engineer
Category: C++
Experience: 1 years | English: fluent


This skills include but are not limited to the following:
- C/C++ programming
- Bash\Python scripting
- Basic understanding of linux file system
- Basic understanding of POSIX API
- Able to use C low level libraries
- CI/CD using git
- Automated building using Cmake Makefiles
- Using kernel building toolchains and cross-compiling
- Excellent written and verbal Communication in English
- Basic understanding on kernel development
- Prior experience working in a professional environment.
Position: Software Engineer
Category: JavaScript
Experience: 3 years | English: upper

Delivery project with a team just in planed time.
Three years of experience participating in all phases of software
development. A valuable team member who has strong attention
to detail and experience in creating new functionalities design and
developing solutions. Good in problem diagnosing and software
testing.
- Preparing and implementation architecture for the common libraries
  and components in the application.
- Cooperating with product manager to better-prepared stories
  for team members.
- Supporting and learning team members in the implementation
  of solutions in projects.
- Preparing sprint review for the client.
To be honest, I want to relocate to the USA and try to improve my technical, soft, and language skills. I believe that a much faster person learns and grows as a specialist in a real situation. Just explore the world and explore your own mindset opportunities.
Position: Software Engineer
Category: Python
Experience: 0 years | English: intermediate

I have a bachelor's degree in cybersecurity. I took some courses such as: "Introduction to IoT, The information diagnostic systems institut", "KDG LinuF Unhatched, The information diagnostic systems institut", "CCNAv7: Introduction to Networks", "CCNAv7: Switching, Routing, and Wireless Essentials".
Three years of Python experience. I have several own projects on GitHub. I developed web site with payment system and used Django framework, SQL, HTML, CSS, HTML5. Also I created two telegram bot on Python and JavaScript. In my potfolio i have cybersecurity application, i used some library: tkinter, cv, tensorflow. I worked with neural network for face recognition. 
I am familiar with modules: Tkinter, Django, Jinja2, hashlib, urllib, secrets, environ, and others.
I am getting better at implementing OOP, SOLID, ORM, DOM, PEP-8, and other tech principles and conventions in my code. 
I am always ready to perform new tasks, looking for options for their solutions. I want to working as a collaborative and positive team member, striving to utilize my knowledge and expertise for optimal engineering results.
Position: Software Engineer
Category: JavaScript
Experience: 6 years | English: fluent

I won two hackathons.
Throughout my career, I've had the privilege of working with reputable companies where I've made significant contributions to various projects.

Currently, I'm working as a Front-end Developer at Secfi in Amsterdam. In this role, I'm focused on improving e2e coverage and actively participating in the development of our internal UI library. It's been an exciting opportunity to enhance the user experience and make our applications even more efficient.

Prior to that, I was a Software Engineer at Wunder Mobility in Dortmund. During my time there, I played a key role in enhancing the performance and data storage structure of the operations map. It was a rewarding experience to optimize the application to handle operations for over 10,000 vehicles. Additionally, I built a system event explorer to assist our support team, streamlining their workflow and improving overall efficiency.

Before joining Wunder Mobility, I worked as a Front-end Developer at Teonica in Lviv. I had the chance to set up infrastructure for multiple projects and optimize image loading in a web application. It was a great learning experience to tackle performance challenges and deliver an exceptional user experience.

At Ralabs, I took on the role of a Software Engineer, where I had the opportunity to build an MVP for a learning platform. I also developed a drone management React Native app and had the privilege of mentoring a trainee developer, helping them grow their skills.

During my time at Eleks, I contributed to the development of a React Native app for a major international delivery company. It was a fantastic opportunity to work in a large team and collaborate on a project that had a significant impact. I also had the chance to build an internal ride-hailing app using Angular and Node.js, which involved developing a scalable solution for efficient operations.

With proficiency in JavaScript, TypeScript, React, Angular, and more, I bring a diverse skill set to any development team. I'm passionate about delivering high-quality solutions and driving innovation in the field of front-end development.

I'm excited about the future and the opportunity to continue growing and making a positive impact in the industry.
Position: Software Engineer
Category: JavaScript
Experience: 5 years | English: intermediate


Timeframe: 1.09.15 - 31.08.2021
Position: JS/Wordpress engineer 

Integrations platform for business: 
Timeframe: 1.09.2021 - 1.08.2022
Position: Software engineer 
Job description: Development of a front-end part , using React, TS, React Query

Jamstack project: 
Timeframe: 1.08.2022 - Present time
Position: Software engineer 
Job description: Development of a jamstack project, using Strapi CMS + Next js
Key skills: Strapi, Next js, Graphql
Position: Software Engineer
Category: .NET
Experience: 11 years | English: upper

Адаптивность к новым изменениям в команде и постоянное развитие.
• Took full responsibility over project, helped fellow engineers upgrade their professional skills, planned and shared load to successfully deliver new functionality intime.
    • Maintained desktop project which uses cleaning engine to process documents on desktop (WPF+MVVM)  and Outlook (VSTO add-in)
    • Refactored big legacy codebase and increased code test coverage by using best practices and high-quality code standards, Identified and fixed memory leaks (SOLID, Design Patterns, NUnit, JetBrains dotMemory)
    • Maintained a few projects based on .net 3.1 MVC (backend only)
    • Developed from scratch a RESTful analytics service which analyzes emails and produces data that was displayed on Kibana dashboard as charts and tables (TDD, REST, .NET Core, Quartz, EF Core, Elasticsearch, Kibana, Docker Compose)
Актуальные технологии, развитие, возможность роста.