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Unix\Linux
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Hire Freelance UnixLinux Developers and Engineers

Sergii Ch, Unix\Linux Developer

Last Job: 5 Jun 2024

- Senior Data Engineer with 10+ of experience specializing in designing, optimizing, and maintaining data infrastructures, data flow automation, and algorithm development. - Has expertise in Python, SQL/NoSQL, ETL processes, PySpark, Apache Airflow, and an array of AWS services, complemented by a strong foundation in database systems and cloud-based solutions. Proven capability in handling large-scale data analytics and processing with a focus on performance and cost efficiency in cloud environments. Proficient in developing robust ETL pipelines, performing data migrations, and optimizing complex queries and storage procedures, leveraging extensive experience across multiple industries and platforms. - Start: ASAP - English: Upper-Intermediate

Unix\Linux

Unix\Linux

Python

Python   10 yr.

SQL

SQL   10 yr.

AWS EC2

AWS EC2

Talend ETL

Talend ETL   10 yr.

Apache Airflow

Apache Airflow

View Sergii

CISIN Gautam, Unix\Linux Developer

Last Job: 9 Sep 2024

With over 4 years of professional experience in software development, the engineer is proficient in full-stack technologies including Node.js, React, and PHP, complemented by substantial expertise in database management systems like MySQL and MongoDB. Demonstrated history of successful project execution illustrated by roles in the development of complex systems such as a RESTful chat system and an online car auction platform. Strong educational foundation with a Bachelor's in Computer Engineering and importantly, an impressive track record in leading projects, innovation in deployment of applications, and mentoring team members. Technical acumen is enriched by adeptness in LAMP stack, modern JavaScript frameworks, version control using GIT, and the implementation of cloud services and server management.

Unix\Linux

Unix\Linux

Node.js

Node.js

PHP

PHP

JavaScript

JavaScript

jQuery

jQuery

React

React

View CISIN
SO

SO, Unix\Linux Developer

Last Job: 4 Jul 2023

AWS CLOUD (RDS,REDIS,SQS,SNS,CloudWatch), UNIX_OS (AIX/LINUX), VIRT ( VMware, Linux KVM), Monitoring (NAGIOS/DataDog/AWS_CloudWatch, Zabbix, Prhometheus, Grafana, Kibana), BASH/PYTHON scripting, Kubernetes, data bases (postgres,mysql) Confluence, JIRA, ElasticSearch, AZURE CLOUD, IaC(aws-terraform), SAN (FDC_swiches/IBM_storages). Hardening LINUX

Unix\Linux

Unix\Linux

AWS RDS (Amazon Relational Database Service)

AWS RDS (Amazon Relational Database Service)

Redis

Redis

AWS SQS (Amazon Simple Queue Service)

AWS SQS (Amazon Simple Queue Service)

AWS SNS

AWS SNS

AWS CloudWatch

AWS CloudWatch

Andrew T.

Andrew T., Unix\Linux Developer

Last Job: 23 Jul 2024

- Highly skilled and experienced QA Engineer with 7+ years of experience in software testing and quality assurance. - Proficient in various programming languages including Java, JavaScript, TypeScript, C#, and Kotlin. - Strong expertise in automation testing, using frameworks such as Selenium, Selenide, REST Assured, and Playwright. - Familiar with CI/CD tools like Jenkins, GitHub Actions, and TeamCity for continuous integration and deployment. - Experienced in working with databases like MySQL and PostgreSQL. - Knowledgeable in Agile project methodology, including Scrum and Kanban. - Excellent problem-solving and analytical skills, with a focus on user perspective and improving development processes.

Unix\Linux

Unix\Linux   3 yr.

WEB testing

WEB testing   7 yr.

Functional Testing

Functional Testing   7 yr.

UI/UX testing

UI/UX testing   7 yr.

API testing

API testing   7 yr.

Oleksandr S

Oleksandr S, Unix\Linux Developer

Last Job: 4 Jul 2023

- 9+ years of software development - Soft skills: Managing team, presentations holding, interviewing, mentoring, supervising - Java skills: Multithreading, Spring: IOC, Spring Security; JPA 2: Hibernate, Kundera; JMS: IBM MQ; Webservices, JDBC, JSP, AspectJ AOP, Hazelcast, Java Mail, Ehcache, Junit, JavaCC, Vaadin, Play Framework, Apache POI - Distributed interaction: Distributed locking & synchronization: Apache ZooKeeper; in-memory grid: Hazelcast, Akka - Upper-Intermediate English - Available ASAP

Unix\Linux

Unix\Linux

Java

Java

Spring Boot Framework

Spring Boot Framework

PostgreSQL

PostgreSQL

AWS (Amazon Web Services)

AWS (Amazon Web Services)

5.0
Based on 9 reviews

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Manager
Maria Lapko
Global Partnership Manager

Only 3 Steps to Hire UnixLinux Developer

1
Talk to Our UnixLinux Talent Expert
Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
2
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Within 1-3 days, we’ll share profiles and connect you with the right UnixLinux talents for your project. Schedule a call to meet engineers in person.
3
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Bring new UnixLinux expert on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Welcome on Upstaff: The best site to hire UnixLinux Developer

Yaroslav Kuntsevych
Upstaff.com was launched in 2019, addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers

Yaroslav Kuntsevych

CEO
Hire Dedicated UnixLinux Developer Trusted by People
5.0
Based on 9 reviews
google
Henry Akwerigbe August 30, 2023

This is a super team to work with. Through Upstaff, I have had multiple projects to work on. Work culture has been awesome, teammates have been super nice and collaborative, with a very professional management.There's always a project for you if you're into tech such Front-end, Back-end, Mobile Development, Fullstack, Data Analytics, QA, Machine Learning / AI, Web3, Gaming and lots more.It gets even better because many projects even allow full remote from anywhere!Nice job to the Upstaff Team 🙌🏽.

google
Volodymyr August 11, 2023

Leaving a review to express how delighted I am to have found such a great side gig here. The project is intriguing, and I'm really enjoying the team dynamics. I'm also quite satisfied with the compensation aspect. It's crucial to feel valued for the work you put in.Overall, I'm grateful for the opportunity to contribute to this project and share my expertise. I'm thrilled to give a shoutout and recommendation to anyone seeking an engaging and rewarding work opportunity.

google
Maryna Navo September 25, 2023

Крутий сервіс, зручна комунікація. Допомогли з закриттям мого питання на 200%

google
Roman Masniuk August 25, 2023

I worked with Upstaff engineers for over 2 years, and my experience with them was great. We deployed several individual contributors to clients' implementations and put up two teams of upstaff engineers. Managers' understanding of tech and engineering is head and shoulders above other agencies. They have a solid selection of engineers, each time presented strong candidates. They were able to address our needs and resolve things very fast. Managers and devs were responsive and proactive. Great experience!

google
Vitalii Stalynskyi August 29, 2023

I have been working with Upstaff for over a year on a project related to landscape design and management of contractors in land design projects. During the project, we have done a lot of work on migrating the project to a multitenant architecture and are currently working on new features from the backlog.When we started this project, the hiring processes were organized well. Everything went smoothly, and we were able to start working quickly. Payments always come on time, and there is always support from managers. All issues are resolved quickly.Overall, I am very happy with my experience working with Upstaff, and I recommend them to anyone looking for a new project. They are a reliable company that provides great projects and conditions. I highly recommend them to anyone looking for a partner for their next project.

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FAQs on UnixLinux Development

What is a UnixLinux Developer? Arrow

A UnixLinux Developer is a specialist in the UnixLinux framework/language, focusing on developing applications or systems that require expertise in this particular technology.

Why should I hire a UnixLinux Developer through Upstaff.com? Arrow

Hiring through Upstaff.com gives you access to a curated pool of pre-screened UnixLinux Developers, ensuring you find the right talent quickly and efficiently.

How do I know if a UnixLinux Developer is right for my project? Arrow

If your project involves developing applications or systems that rely heavily on UnixLinux, then hiring a UnixLinux Developer would be essential.

How does the hiring process work on Upstaff.com? Arrow

Post Your Job: Provide details about your project.
Review Candidates: Access profiles of qualified UnixLinux Developers.
Interview: Evaluate candidates through interviews.
Hire: Choose the best fit for your project.

What is the cost of hiring a UnixLinux Developer? Arrow

The cost depends on factors like experience and project scope, but Upstaff.com offers competitive rates and flexible pricing options.

Can I hire UnixLinux Developers on a part-time or project-based basis? Arrow

Yes, Upstaff.com allows you to hire UnixLinux Developers on both a part-time and project-based basis, depending on your needs.

What are the qualifications of UnixLinux Developers on Upstaff.com? Arrow

All developers undergo a strict vetting process to ensure they meet our high standards of expertise and professionalism.

How do I manage a UnixLinux Developer once hired? Arrow

Upstaff.com offers tools and resources to help you manage your developer effectively, including communication platforms and project tracking tools.

What support does Upstaff.com offer during the hiring process? Arrow

Upstaff.com provides ongoing support, including help with onboarding, and expert advice to ensure you make the right hire.

Can I replace a UnixLinux Developer if they are not meeting expectations? Arrow

Yes, Upstaff.com allows you to replace a developer if they are not meeting your expectations, ensuring you get the right fit for your project.

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Table of Contents

How and where is UnixLinux used?

How and where
  • System Administration: Managing servers efficiently
  • Embedded Systems: Powering IoT devices
  • Networking: Routing and switching data
  • Cybersecurity: Securing systems from threats
  • Scientific Computing: Processing complex algorithms
  • Cloud Computing: Running virtual machines
  • Web Development: Hosting websites and applications
  • Data Analysis: Crunching big data efficiently
  • Artificial Intelligence: Training machine learning models
  • Entertainment: Powering gaming consoles

 

Compare Junior, Middle, Senior, and Expert/Team Lead UnixLinux Developer roles

Seniority NameYears of experienceResponsibilities and activitiesAverage salary (USD/year)
Junior1-2 years
  • Code debugging
  • Assist in testing
  • Basic script writing
50,000
Middle3-5 years
  • Module development
  • Performance optimization
  • Task estimation
80,000
Senior6-8 years
  • Architecture design
  • Mentoring junior developers
  • Project planning
110,000
Expert/Team Lead9+ years
  • Technical strategy
  • Team management
  • Client interaction
150,000

 

Quick Facts about UnixLinux.

Facts about
  • Unix, born in 1969, by Ken Thompson & Dennis Ritchie, brought us the shell scripting goodness we all love.
  • Linux, the poster child of open-source, powers projects from tiny Raspberry Pis to massive data centers.
  • To dive into Unix/Linux dev, you need a terminal, some C knowledge, and a dash of determination.
  • Git, the version control system, is like peanut butter to the Unix/Linux jelly.
  • Did you know? The first Linux kernel was written by Linus Torvalds when he was just a student!

 

TOP UnixLinux Related Technologies

Related Technologies
  1. GNU Compiler Collection
  2. Emacs
  3. Git
  4. Python
  5. Node.js
  6. Docker
  7. Apache
  8. MySQL
  9. PostgreSQL
  10. Ansible

 

What are top UnixLinux instruments and tools?

Instruments and tools
  • Bash: Command processor for Unix/Linux, GNU Project, 1989
  • Git: Distributed version control system, Git, 2005
  • Vi: Text editor, Bill Joy, 1976
  • Awk: Pattern scanning and processing language, Alfred Aho, Peter Weinberger, and Brian Kernighan, 1977
  • GNU Compiler Collection (GCC): Compiler system, GNU Project, 1987
  • sed: Stream editor, Lee E. McMahon, 1974
  • Linux kernel: Core of the Linux operating system, Linus Torvalds, 1991
  • OpenSSH: Connectivity tool for remote login, Free Software Foundation, 1999
  • rsync: Remote synchronization tool, Andrew Tridgell, 1996

 

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Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
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Maria Lapko
Global Partnership Manager