Hire Freelance Troubleshooting Experts
John McLaughlin
John has professional experience developing Ethereum decentralized apps (dApps), including an NFT factory and marketplace deployed on Mainnet and L2 chains such as Polygon, Arbitrum, Optimism, and zkSync. He has created two video/audio storage apps using IPFS/Filecoin and designed and deployed a Hyperledger Fabric permissioned blockchain to organize McKurz Capital's financials. John has also designed container orchestrations using Docker and Kubernetes for various web2 and web3 apps.
Show MoreNabeel Ahmed
Nabeel is a lead architect with 15+ years of experience in business solution design, development, and delivery across Asia-Pacific. He has extensive development and leadership experience designing innovative solutions and providing motivation, guidance, and up-to-date consultancy services for Microsoft Power platforms, Dynamics 365, Pega, Nintex, and UiPath. He engages directly with clients, helping them define their needs and leading teams to drive the shared organizational vision and growth.
Show MoreFilip Dobrovolny
Filip is a highly experienced solution architect for AWS cloud and a senior Python developer with a diverse skillset in DevOps, infrastructure, and software development. A decade-long track record of delivering complex projects and consulting clients on best practices showcases his ability to design and implement scalable, secure, and efficient solutions. With a passion for innovation and dedication to delivering high-quality work, Filip is a valuable addition to any team.
Show MoreKonstantinos Tzikakos
Konstantinos is a senior Linux system administrator with extensive experience in virtualization and web hosting environments, customer and technical support, and troubleshooting. He is proficient with cPanel, holds the WHM system administrator certification, and is passionate about technical documentation. Konstantinos is also experienced with ISO 27001 and GDPR best practices.
Show MoreAlejandro Medina
Alejandro has over a decade of professional experience in DevOps, automation, and the development of custom software lifecycles. He started his career as a developer, but at some point began working with Linux and became its fan. Skillful in software development, operating systems, and infrastructure, Alejandro knows to troubleshoot issues and find optimal solutions to problems. He graduated as an information systems engineer in 2002.
Show MoreAhmad Wael
Ahmad is a WordPress developer with a decade of experience and has progressed from a blogger to a skilled professional. He has mastered working on custom-built WordPress themes and plugins, using recognized plugins on his projects, such as Advanced Custom Fields (ACF), Elementor, WooCommerce, WP All Import, Contact Form 7, and Gravity Forms. Besides WordPress, Ahmad enjoys exploring Linux and its tools, using those skills in website migrations and server cleaning and analysis.
Show MoreRadoslav Kolarov
Radoslav is experienced in WordPress and WooCommerce development—including custom plugin creation, API integration, writing PHP and JavaScript/jQuery scripts, troubleshooting, responsive design, and more. Communication with the client and finishing the job on time or before the deadline are very important to him. Radoslav firmly believes that one should consistently deliver quality work.
Show MoreAbubakar Siddique
Abubakar is an information systems security professional with highly developed and result-driven skills and over 10+ years of experience designing, deploying, securing, operating, and troubleshooting medium and large enterprise networks. His strengths include working with multiple security solutions through industry-leading vendors to serve other clients worldwide.
Show MoreIsmael Garrido
Ismael is a generalist who enjoys troubleshooting, finding root causes for issues, and improving code and business process performance. He developed several products for digital cable (DVB) and automated operations. Ismael co-founded a software development shop where he maintained huge legacy codebases almost independently of the original developers and trained teams. Ismael has been a part of the university teaching assembly for over 10 years.
Show MoreStephen Shaffer
Stephen has been developing software for over 20 years, initially as a web developer and later focusing on database development and tuning. His focus has always been on the business and determining how to use technology to achieve organizational goals.
Show MoreOrsolya Belasitz
Orsolya has been working as a full-stack developer for several years on both smaller and larger-scale projects. She has a strong detail-oriented mindset, loves solving exciting problems, and enjoys working both independently and as part of a team. While Orsolya considers herself language-agnostic and always eager to learn new technologies, she is most experienced in HTML/CSS, React, Node.js, REST APIs, C#, Docker, SQL, and NoSQL.
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