Candidates 99
$4000 / mo
≈ $48000 / year net
Розробник Python
Ukraine · 5 years of experience · Upper-Intermediate ·Published today
Ukraine · 5 years of experience · Upper-Intermediate ·Published today
$2000 / mo
≈ $24000 / year net
Threat Intelligence Analyst / Security Analyst / OSINT
Ukraine · 4 years of experience · Advanced/Fluent ·Published today · In passive search
Ukraine · 4 years of experience · Advanced/Fluent ·Published today · In passive search
- Working with proof-of-work tools and automation to check vulnerability concepts in applications and websites.
- Analysis of network attacks, APTreports, collecting IOCs to further transform them into detection rules.
- Gathering intelligence and raw data from CTI platforms (MISP, AV OTX, IBM X-Force, open repos, etc.).
- Examining Android malware with JADX and MobSF (statically) and Genymotion (dynamically), APKLeaks, etc. - Utilizing sandboxes (Cuckoo, CAPE, etc.) to examine Windows and Linux malware network behaviour.
Security Engineer (Malware Analyst) | Anti-malware Laboratory:
- Analysis of malicious macOS apps, reverse engineering (IDA), development of reactive and proactive mechanisms.
- Applied static, behavioral, entropy-based solutions for classification and detection of 120+ different malware families.
- Automated deployment of Python and Bash tools and crawlers on both user endpoints and servers.
- Worked with VMware Vsphere to install and manage virtual machines and network appliance.
- Review and analysis of logs (20.000 events daily on average) from endpoints using Splunk and own automation.
- Maintenance of laboratory’s workflow including Cuckoo, YARA analyzers and generators for faster analysis.
- Mentorship of junior staff, including lectures and practical assignments, during Linux and Malware Analysis classes.
- Daily experience with macOS, Linux, and Windows operation systems, their forensics and administration.
- Installed and managed Threat Intelligence platforms (MISP, etc.) which reduce investigation time.
- Developed additional Python modules for laboratory’s automation for more accurate processing of malware.
- Basics of Linux administration, Windows OS internals, Networking, Python, AWS services, Splunk ES, QRadar.
- Investigated data breaches using MITRE matrix and OWASP TOP-10 guidelines.
-- Looking for jobs in cybersecurity field (preferably blue-team side, research/OSINT, threat intelligence, or entry blockchain/cryptocurrency security roles).
AWS Cloud Practitioner Essentials | Amazon Web Services Splunk Fundamentals | Splunk
$3000 / mo
≈ $36000 / year net
Middle Python Developer
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published today · In passive search
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published today · In passive search
My primary technology stack includes knowledge of Python, Flask, Django/Django REST Framework, Quart, aiohttp, PostgreSQL, Redis, Kafka and Kafka-python library, RabbitMQ, CI/CD tools, and Docker.
Currently, I am working as a Middle Python Developer on a Financial ETL system project. The primary aim of this project was to construct a robust financial Extract, Transform, and Load (ETL) system tailored for big data processing. For this project, my responsibilities included developing a Python package for handling message processing from the Confluent Kafka platform, creating a RESTful API service to manage Kafka consumers based on the implemented package and resolving production bugs and issues.
I am a self-motivated, reliable, and organized person who can quickly learn new technologies. Also, I possess strong planning and time management skills. These capabilities enable me to perform individually and to be a valuable team player.
Description: The project objective was to develop a financial extract, transform, and load (ETL) system for processing big data. The system included Kafka consumer management service. My team implemented Kafka consumers and new features, designed a message processing workflow and maintained services.
Involvement: Full-time 1.5 year (Present)
Role: Middle Python Developer
Responsibilities:
• Developed the Python package for message processing from Confluence Kafka using the Confluent Kafka library.
• Developed the RESTful API service for Kafka consumer administration using Quart, Azure Service Bus, and Redis.
• Wrote and maintained technical documentation for the implemented features.
• Resolved bugs and issues.
Project: Financial ETL System
Description: The project aim was to develop an extract, transform, and load (ETL) system for processing big data. The system included data loading and extraction REST API services. Our team was responsible for implementing new features and maintaining services.
Involvement: Full-time 1 year
Role: Junior Python Developer
Responsibilities:
• Developed new features for the existing RESTful API services for data loading and extraction using Flask, Java Spring, and Azure Blob Storage.
• Set up CI/CD processes using Jenkins pipelines.
• Implemented unit and end-to-end (E2E) tests for the endpoint logic of REST API services using pytest.
• Maintained services.
• Resolved bugs and issues.
Project: Network Switch Management Platform
Description: The project featured the development of a network switch management platform for system administrators. The platform was based on the SONiC operating system. Our team developed a REST API service for loading switch configuration and managing switch behavior.
Involvement: Full-time 1 year
Role: Junior Software Engineer
Responsibilities:
• Developed the RESTful Flask API application to manage switches using Flask and the Azure SONiC NOS CLI module.
• Developed the web user interface to manage and configure switches using Node.js, MongoDB, and jQuery.
• Implemented new features in the Python SONiC CLI module using the Click library.
• Maintained services.
• Resolved bugs and issues.
$1200 / mo
≈ $14400 / year net
Software Engineer
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published today
Ukraine · Lviv · 3 years of experience · Upper-Intermediate ·Published today
develop a project. Our chosen theme was a web-based
game application for playing "Mafia Online". I worked as a
backend software engineer in a team with Python and
Flask, MySQL.
I participated in a hackathon 'STUDY Smart' with my
friends, where we developed a web application based on
the hackathon's theme.
You can look at the links on presentations at the my CV.
$1800 / mo
≈ $21600 / year net
Python developer
Ukraine · Lviv · 3 years of experience · Intermediate ·Published yesterday
Ukraine · Lviv · 3 years of experience · Intermediate ·Published yesterday
$2500 / mo
≈ $30000 / year net
Middle Python Developer
Ukraine · 3 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 3 years of experience · Upper-Intermediate ·Published yesterday
- Automating processes for different teams (PM, BA, Support, Configs, etc.) on the project.
- Modifying, testing, documenting, and deploying scripts in order to fit customer's requests.
$3700 / mo
≈ $44400 / year net
Python Engineer
Ukraine · 3 years of experience · Upper-Intermediate ·Published 23 April · In passive search
Ukraine · 3 years of experience · Upper-Intermediate ·Published 23 April · In passive search
I'm a Python software engineer with 3 years of commercial experience. I worked on projects in the Fin-Tech and Agriculture areas. I was responsible for integrations with external data providers, supporting them, building pipelines for processing their data, writing integrations between internal services, implementing new business logic, fixing bugs, writing tests, and actively participating in team meetings.
I am constantly improving my skills and learning new technologies.
$2000 / mo
≈ $24000 / year net
Big Data Engineer
Ukraine · Lviv · 3 years of experience · Advanced/Fluent ·Published 23 April
Ukraine · Lviv · 3 years of experience · Advanced/Fluent ·Published 23 April
Company: Sigma Software
Duration: 02/2023 - 12/2023
Tools and technologies: Python, AWS, Spark, Scikit-learn
Project responsibilities:
• Developed multiple pipelines using AWS Lambda functions
• Developed ETL pipelines using PySpark
2. Position: Data Analyst
Company: Nestle Business Services
Duration: 06/2022 - 01/2023
Tools and technologies: MS SQL Server, SSAS, SSIS
3. Position: Big Data Engineer
Company: N-iX
Duration: 02/2020 - 04/2022
Tools and technologies: Python, Scala, AWS, Spark, MS SQL Server, Athena, Redshift
Project responsibilities:
• Developed Spark data transformation processors and integrated them into AirFlow pipelines, prepared data for further analysis
• Developed data batch transform pipeline using AWS Sagemaker
• Performed EDA on multiple data sources
• Developed multiple pipelines using AWS Lambda functions
• Wrote data transformations, unit, and integration tests
4. Position: R&D ML Engineer
Company: SoftServe
Duration: 05/2019 - 09/2019
Tools and technologies: Python, TensorFlow, Scikit-learn, Movidius NCS, OpenCV
Project responsibilities:
• Trained neural network for facial expression recognition on a large dataset
• Developed pipeline for processing camera feed with two neural networks and clustering, optimized it to run on Movidius NCS
- Academic scholarship of a President of Ukraine
$3200 / mo
≈ $38400 / year net
Automation QA Engineer (Python)
Ukraine · 3 years of experience · Upper-Intermediate ·Published 23 April
Ukraine · 3 years of experience · Upper-Intermediate ·Published 23 April
2+ years of the experience as an SDET in field of the home entertainment consumer electronics devices:
- Participate in the development and maintenance of the automatic testing infrastructure
- Maintaining and updating the custom automation framework
- Creating new and updating existing automated tests
- Debugging issues and creating bug reports
- Creating custom tools for the testing efficiency improvement
- Led training activities on the project (e.g automation course for manual QAs)
- Managing GitLab
- Performing external and internal interviews
- Mentoring newcomers
0.5 year of the experience as a manual QA in the USA logistic company:
- Creating and executing test cases
- Identify and report bugs for developers to fix
- Ensuring that functionality of the TMS match the specification
- Assisting developers in bugs recreation
$4000 / mo
≈ $48000 / year net
Python Backend Developer
Ukraine · Lviv · 3 years of experience · Intermediate ·Published 23 April
Ukraine · Lviv · 3 years of experience · Intermediate ·Published 23 April
- Led a cross-functional team of developers, fostering collaboration and knowledge sharing that significantly accelerated project timelines.
- Designed and developed a scalable architecture using Python/Django, resulting in reduced response times and increased system stability.
- Optimized critical database queries, leading to reduction in page load times and an overall smoother application performance.
Introduced efficient coding practices and code review processes, raising code quality and reducing bugs.
- Played a pivotal role in architecting a new feature that contributed to increase in user engagement and retention.
- Mentored junior developers, aiding their growth and technical proficiency, and facilitating their seamless integration into the team.