โญ 100% Job Success | ๐ Rising Talent | ๐ Linux & DevOps Engineer
I help founders and developers deploy, fix, and scale their infrastructure.
From broken Docker containers and Nginx issues to full VPS deployments with SSL and CI/CD โ I focus on solving real infrastructure problems fast and cleanly.
What I work with:
โข Docker & Docker Compose
โข Linux / Ubuntu servers
โข Nginx & reverse proxies
โข CI/CD pipelines
โข Cloud & VPS deployments
โข FastAPI & PostgreSQL
โข Kubernetes basics
โข Infrastructure troubleshooting
I already have hands-on experience maintaining Linux infrastructure, deploying web services, configuring SSL, and troubleshooting production issues.
If your app needs deployment, debugging, or a stable server setup โ I can help.
DevOps
Docker
Kubernetes
Linux System Administration
NGINX
CI/CD
Docker Compose
Ubuntu
System Administration
Cloud Computing
Google Cloud Platform
FastAPI
Network Administration
Automation
IT Infrastructure
Hamza A.
Bahawalpur, Pakistan
$6/hr
4.9
231 jobs
Iโm comfortable working within your budget and available 24/7โfeel free to invite or contract anytime, even on weekends.
Generated ๐ ๐ถ๐น๐น๐ถ๐ผ๐ป๐ of targeted ๐๐ฒ๐ฎ๐ฑ๐ with verified Business Emails, Personal Emails, and Direct Contact Numbers for different Industries and Campaigns.
Worked on many ๐๐ฎ๐๐ฎ ๐ฆ๐ฐ๐ฟ๐ฎ๐ฝ๐ถ๐ป๐ด projects using both custom Scripts and professional Scraping Tools to collect accurate and reliable data efficiently.
๐น Core Services
โ B2B & B2C Lead Generation
โ Web Scraping & Data Extraction
โ Targeted Prospect Research (Industry, Location, Decision-Makers)
โ LinkedIn Lead Generation
โ Email List Building & Prospect Lists
โ Contact List Building (Emails, Phone Numbers, Websites)
โ Data Mining & Web Research
โ CRM Data Entry & Data Management
โ Data Cleaning & Email Verification
๐น Lead Generation Approach
I use a combination of bulk lead scraping, manual research, and advanced tools to collect highly targeted and accurate prospect data based on your ideal customer profile. This includes extracting leads at scale as well as manually identifying verified prospects by filtering industry, company size, location, and key decision-makers to ensure maximum relevance and data quality.
๐น Web Scraping & Data Extraction
I extract structured and relevant data from websites, directories, and online platforms using efficient scraping techniques. All data is organized, cleaned, and delivered in ready-to-use formats such as Excel or Google Sheets.
๐น Data Verification & Quality Control
Every dataset goes through a detailed verification process to ensure accuracy and reduce bounce rates. I focus on delivering reliable, actionable data for your campaigns.
๐น Why Choose Me
โ High-quality, targeted lead generation
โ Accurate and verified contact data
โ Strong attention to detail
โ Fast turnaround time
โ Scalable solutions for any business size
โ Focus on long-term client relationships
Lead Generation Tools: Apollo, ZoomInfo, LinkedIn Sales Navigator, Seamless, RocketReach, Cognism, UpLead, Lusha, LeadIQ, Skrapp, GetProspect, AeroLeads, LeadFuze, Datanyze, SignalHire
Email Verification Tools: Hunter, NeverBounce, ZeroBounce, Snov, Clearout, Verifalia, MailboxValidator, Kickbox, DeBounce, BriteVerify, EmailListVerify, Abstract API Email Validator
Lead Enrichment Tools: Clay, Clearbit, FullContact, People Data Labs, ZoomInfo, Apollo, Lusha, Cognism, Kaspr, Dropcontact, DiscoverOrg, LeadIQ, EnrichHQ
Web Scraping / Automation Languages: Python, JavaScript, TypeScript, Node js, PHP, Ruby, Java, C#, Go, Bash
Web Scraping Libraries & Frameworks: BeautifulSoup, Scrapy, Selenium, Playwright, Requests, Pandas, lxml, Puppeteer, Axios, Cheerio, Nightmare js, Splash
Paid Web Scraping Tools: Octoparse, ParseHub, Apify, Bright Data (Luminati), Oxylabs, Smartproxy, ScraperAPI, Zyte (Scrapinghub), Diffbot, NetNut, DataMiner, Import io, PhantomBuster, WebHarvy, Mozenda, Dexi io
Proxies & Anti-Blocking Tools: Bright Data Proxy Manager, Oxylabs Proxies, Smartproxy, NetNut, ProxyMesh, Storm Proxies
Web Scraping
Web Crawler
Lead Generation
Data Mining
Data Extraction
Data Scraping
Email Marketing
Python
Data Entry
List Building
Email List
Prospect List
Cold Calling
Cold Email
Sales Lead Lists
Apollo.io
ZoomInfo Technologies Inc.
LinkedIn
Directory
Enrich
Joan C.
Calafell, Spain
$65/hr
5.0
149 jobs
Has your Linux server crashed? Or with CPU spikes? Or under DDoS attacks?
I've been solving system crises 24/7 for over 25 years.
Linux server/VPS management, performance, monitoring, and hardening; DDoS mitigation with ModSecurity and CSF firewall protection; email deliverability.
#4 contributor worldwide on Spamhaus Threat Intelligence (100K+ threat monthly reports) and AbuseIPDB (1000K+ reports since 2025) - I identify cyber threats before they hit your servers, and I maintain real-time threat intelligence for global networks.
#1 developer ranking on Stack Overflow Spanish (16K+ reputation) in 2022 with solutions trusted by thousands of developers.
Skills: Linux Sysadmin, WHM/CPanel, HestiaCP, VestaCP, LAMP, LEMP, Varnish, Cloudflare, WordPress protection, hosting, PHP, MySQL, malware, webmaster, Apache, Exim, ModSecurity, CSF Firewall, networking, and security.
Problems Solver and so on...
My clients networks: OVH, Digital Ocean, Bluehost, Interserver, AWS, Linode, Google Cloud, GoDaddy, Hetzner, Hostinger, Contabo, Azure Microsoft, NetCup, NameCheap, AsmallOrange, BudgetVM, Comvive, DotBlock, FastHost, HostRocket, Liquidweb, and a long so on.
Long experience. Since 1993 I've been working with computers for companies like IBM (12 years).
Bash Programming
Linux System Administration
LAMP Stack
LAMP Administration
LEMP Stack
Web Hosting
Cloudflare
WordPress Security
Website Security
System Security
Network Security
Email Deliverability
DNS
PHP
cPanel
Email Security
Twitter/X Bootstrap
Internet Security
System Administration
Web Service
Sahil D.
Noida, India
$10/hr
4.7
167 jobs
๐ AWS Certified Solutions Architect โ Professional
๐ AWS Certified Solutions Architect โ Associate
๐ CISA Certified Information Security Expert
๐ 16+ Years in Cloud Security, Compliance & AI-Driven Automation
๐ก Track Record:
โ 6,900+ Hours on Upwork
โ 200+ Successfully Delivered Projects
โ Top Rated Plus Freelancer
When businesses need to secure their cloud infrastructure, pass a compliance audit, or build AI-powered DevSecOps pipelines โ they come to me.
I'm a CISA-certified Cloud Security and Compliance Expert with 16+ years of experience helping startups, enterprises, and regulated industries build systems that are secure, audit-ready, and future-proof. What sets me apart today is my ability to combine deep compliance and security expertise with modern AI capabilities โ including Agentic AI workflows, prompt engineering, and intelligent automation โ to deliver faster results with fewer manual bottlenecks.
Over 200+ projects and 6,500+ hours on Upwork, I've helped organizations across the US, Europe, and Middle East strengthen their security posture, achieve certifications, and ship secure products without slowing down their engineering teams.
๐ค AI & Intelligent Automation Skills (New & In-Demand)
โ Agentic AI Development
โ Design and deploy autonomous AI agents for compliance monitoring, security alerting, and audit evidence collection using LangChain, AutoGen, and CrewAI frameworks
โ Prompt Engineering
โ Craft production-grade prompts for security analysis, policy generation, risk assessment automation, and compliance documentation using GPT-4, Claude, and open-source LLMs
โ AI-Powered DevSecOps
โ Integrate AI-driven code scanning, vulnerability detection, and automated remediation into CI/CD pipelines
โ Intelligent Compliance Automation
โ Build AI workflows that continuously monitor controls, flag gaps, and generate audit-ready evidence โ reducing manual compliance effort by up to 70%
โ LLM Integration & Development
โ Integrate large language models into security dashboards, internal tools, and compliance platforms via REST APIs and SDKs
๐ Core Expertise: Security, Compliance & Governance
โ IT Compliance & Audit Readiness
HIPAA, PCI-DSS, GDPR, ISO 27001, SOC 1 & SOC 2 implementation and audit support
DPDP Act compliance frameworks and governance
Risk assessments, gap analysis & security control mapping
Policy development, security documentation & AI-assisted monitoring
โ Security Audits, VAPT & Risk Mitigation
Comprehensive security audits with detailed, actionable reporting
Cloud Security Audits across AWS & Azure environments
Vulnerability Assessment & Penetration Testing (VAPT)
CIS Benchmarks and NIST framework enforcement
Enterprise-wide vulnerability management & remediation planning
โ DevSecOps & Cloud Security Engineering
DevSecOps with Zero Trust architecture and AI-assisted threat detection
Cloud Security Posture Management (CSPM)
AWS Security Hub, GuardDuty, Inspector
Azure Security Center & governance policies
Secure CI/CD pipeline automation with built-in AI-powered security controls
โ๏ธ Cloud & DevOps Engineering
Cloud Platforms
AWS (EC2, ECS, EKS, Lambda, IAM, S3, Route 53, RDS, CloudFormation) ยท Microsoft Azure (AKS, VMs, VNets, Azure DevOps, Azure Monitor) ยท Kubernetes ยท Docker ยท Terraform ยท Helm ยท GitOps ยท Ansible ยท Jenkins
CI/CD & Infrastructure as Code
GitHub Actions ยท GitLab CI/CD ยท Azure Pipelines ยท Terraform ยท CloudFormation ยท Automated deployments & release management
Monitoring, Observability & Incident Response
Prometheus ยท Grafana ยท OpenTelemetry ยท AWS CloudWatch ยท ELK Stack ยท Datadog ยท AI-assisted threat monitoring ยท Disaster recovery & business continuity planning
๐ก What You Get Working With Me
โ Compliance-ready security frameworks built for audit day
โ AI agents and automation that cut manual compliance work dramatically
โ End-to-end security audits with clear, prioritized remediation plans
โ Secure, scalable cloud infrastructure with proactive AI-powered monitoring
โ DevSecOps pipelines with security and intelligence baked in from day one
โ A single expert who speaks both security and AI โ no need to hire two people
๐ Available now for cloud security audits, SOC 2 / ISO 27001 compliance, DevSecOps implementation, VAPT, Agentic AI development, and intelligent compliance automation.
๐ Let's talk about how I can help you build a system that's secure, compliant, and ready for the AI-driven future.
Amazon Web Services
DevOps
Docker
AWS CloudFormation
Kubernetes
Linux System Administration
Python
Microsoft Azure
Terraform
Cloud Computing
Web App Penetration Testing
ISO 27001
PCI DSS
SOC 2
HIPAA
Shady M.
Basioun, Egypt
$25/hr
4.9
71 jobs
A skilled software developer, on various platforms ranging from Windows to Linux to ARM and other embedded devices (AVR, PIC, etc). My preferred programming languages include, but are not limited to:
- C/C++
- Java
- Python
- Rust
- C#
- Matlab
I'm familiar with various open source libraries in different programming languages such as STL, Curl, Json, GTK, Swing, BeautifulSoup, Requests, Selenium, Tkinter, and many more...
I've experience in Embedded Software using various microcontrollers (AVR, PIC, STM32, TM4C123, etc...). I've used many peripherals such as (GPIO, Timer, PWM, NVIC, RCC, FPEC, UART, SPI, I2C, CAN, ADC,...), interfaced it with many sensors and actuators. I've built many projects ranging from simple projects (blinking LEDs, motor control, calculator, stop watch, ...) to more advanced projects (Bootloader, Smart Home, Digital Clock, ...).
I have a strong background about Algorithms and Data Structures such as:
- Dynamic Programming
- Backtracking
- Graphs
- DFS
- BFS
- MST
- Heap
- Trie
- Balanced BSTs
- Segment Trees
- Disjoint Set
- and many more...
I've solved +370 DSA problems on HackerRank platform and got ranked 660 over 23 million developers in solving coding challenges. You can find my profile in the portfolio.
My primary focus in writing software is performance, without sacrificing the safety and security of the application. I will do my best to discuss all the relevant details and the scope of the project with the client, so that I can form an idea of the finished product in order to be able to lay a better groundwork design for the project.
Bash Programming
AVR Microcontroller
C
Embedded System
Java
C++
STM32
Data Structures
Algorithms
Mathematics
Algorithm Development
Web Scraping
Tutoring
Rust
Janus B.
Cape Town, South Africa
$20/hr
4.8
168 jobs
My skills and interests are within Linux System Administration, MySQL, PHP Web Programming, JavaScript and BASH scripting.
My oDesk test results were as follows:
- Redhat Linux 9.0 Admin (Above Average)
- U.S. English Basic Skills (Top 10%)
- Ecommerce (Above Average)
- LAMP (Above Average)
- PHP (Above Average)
- MySQL 5.0
- JavaScript
- HTML 5
Bash Programming
CentOS
CardConnect
Email Deliverability
Stripe
SSH
Ecommerce Website Development
CodeIgniter
API Integration
JavaScript
Linux System Administration
LAMP Stack
GitLab
MariaDB
PHP
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
โUpwork provides an umbrella-level of security. I can see a talentโs work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.โ
KD
Kim Darling
Emerald Tiger
โUpwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.โ
DM
David Merry
Kinetic Investments
โOur very specific requirements can be a challengeโWith Upwork, weโre able to access a bigger community to ensure the success of our projects.โ
KK
Katja Krohn
Summa Linguae
How do I hire a Bash Developer on Upwork?
You can hire a Bash Developer on Upwork in four simple steps:
Create a job post tailored to your Bash Developer project scope. Weโll walk you through the process step by step.
Browse top Bash Developer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Bash Developer profiles and interview.
Hire the right Bash Developer for your project from Upwork, the worldโs largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Bash Developer?
Rates charged by Bash Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Bash Developer on Upwork?
As the worldโs work marketplace, we connect highly-skilled freelance Bash Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Bash Developer team you need to succeed.
Can I hire a Bash Developer within 24 hours on Upwork?
Depending on availability and the quality of your job post, itโs entirely possible to sign up for Upwork and receive Bash Developer proposals within 24 hours of posting a job description.