Islamabad, Islamabad, Pakistan
$15/hr · Starting at $50
Hi, I’m Blockchain Developer & Auditor in Solidity currently working as a freelancer on Upwork. I will review smart contracts, blockchain infrastructure code, and decentralized applications for securi…
Ludhiana, Punjab, India
Past Earnings
$8/hr · Starting at $50
Master of: Expert of: - Linux administration (CentOS, Debian\Ubuntu, OpenSuse); - Security (Vulnerabilities, Malware, Server hardening); - MySQL (Configuration, Optimization, Restoration); - Hosting (…
Avadi, Tamil Nadu, India
$20/hr · Starting at $40
️ "I Will Perform Advanced Ethical Hacking, Penetration Testing, and Security Assessment for Web, Network, and Apps" Are you concerned about your cybersecurity posture? Whether you’re launching a we
London, England, United Kingdom
$15/hr · Starting at $150
In the ever-evolving world of software development, having a second pair of experienced eyes to guide your projects and ensure the quality of your code can be a game-changer. Our Consulting and Code R…
Liverpool, England, United Kingdom
$26/hr · Starting at $300
Kolkata, West Bengal, India
$8/hr · Starting at $25
Centium, has highly experienced team of software professionals who cumulatively have years of varied industry experience. We strive to translate information technologies into value for our customers t…
Ahmedabad, Gujarat, India
ID Verified
$30/hr · Starting at $25
At Soluner Tech Solutions, we provide comprehensive software development services that help businesses achieve their goals with tailored, innovative, and scalable technology solutions. Our team of sk
Nairobi, Nairobi Area, Kenya
$50/hr · Starting at $25
Python, Django, Flask, JavaScript, React, HTML, CSS, Bootstrap, Tailwind CSS, UX, UI, Frontend Development, Backend Development, REST APIs, SQL, PostgreSQL, MySQL, MongoDB, Firebase, Git, GitHub, Bitb…
Varanasi, Uttar Pradesh, India
$50/hr · Starting at $500
I provide professional cybersecurity services to help organizations identify, fix, and prevent security vulnerabilities before they can be exploited. My work focuses on proactively testing systems, n…
Lahore, Punjab, Pakistan
$35/hr · Starting at $25
Ensure Optimal Performance and Security for Your Oracle Database with Omni-CTX's Remote DBA Support Managing a complex Oracle database requires specialized expertise and constant vigilance. At Omni-CT…
$15/hr · Starting at $30
TechOnward provides comprehensive website and mobile app testing services to ensure the quality, functionality, and usability of your digital products. Our service description includes: Test Planning
South Waziristan, Punjab, Pakistan
$10/hr · Starting at $100
Hello ! I specialize in secure web application development, building websites and platforms that prioritize data protection, user privacy, and overall system integrity. In today’s digital landscape, s…
Warangal, Telangana, India
$18/hr · Starting at $90
I offer end-to-end full-stack development services with a strong focus on building scalable, secure, and high-performance applications. My expertise includes creating modern Web Apps, SaaS platforms,
Chennai, Tamil Nadu, India
$20/hr · Starting at $100
In an era where data breaches and cyber threats are a daily concern, protecting your digital assets has never been more critical. As a dedicated Cybersecurity Developer, I specialize in crafting innov…
Elkins Park, Pennsylvania, United States
$250/hr · Starting at $250
With extensive experience in cybersecurity auditing and compliance consulting, I provide tailored solutions to help your business navigate complex regulatory landscapes. My services include comprehens…
Manez, Durres, Albania
25/yr · 100%
Can you be absolutely certain your application isn't leaking user data? Standard manual testing and basic off-the-shelf security scanners simply do not suffice in the modern web landscape. Advanced ap…
Baku, Baku, Azerbaijan
$25/hr · Starting at $25
Sure! Here's a suggested text describing your advantages as a System Administrator: Hello! I'm a skilled and professional System Administrator with a deep understanding of computer systems and network…
Title: Comprehensive IT Services by an 18-Year Expert in HyperV, Firewall, Networking, SFTP, AWS, Azure, IIS, NAS, Print Server, Security Vulnerability Fix, Unifi Network, and Wi-Fi Why Choose Me? Wit…
Sydney, New South Wales, Australia
$75/hr · Starting at $75
Penetration Testing, Reverse Engineering, Vulnerability assessment and mitigation. Windows and web apps testing and reverse engineering with binary code review and test for stack and buffer overflow a…
Malaysia, Kuala Lumpur, Malaysia
$30/hr · Starting at $30
IT Job Support | Cloud | DevOps | Infrastructure | Server Administration | Automation | Monitoring | Security | On-Demand Expert Are you facing technical challenges in your IT job? Need expert hand