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Working in the IT sector for more than 10 years. With over 10 -years of freelancing and professional experience taught me all kinds of frameworks and languages, ranging from React, Angular, Vue, Node js, Express js, React Native, Redux, Rx JS, JavaScript, Typescript, WordPress, PHP, MySQL, MongoDB, Firebase, Sqlite, Postgresql, ES5+, Python3, Machine Learning, Deep Learning, RNN, CNN, Android Java/Kotlin, iOS Swift/SwiftUI, C/C#/C++, .Net, Assembly, VBA, VB, Excel Macro, Java, Spring Boot Micro-services, Zoho, Salesforce, Hubspot, R, Shiny, STATA, MATLAB, Google Sheet, App Script, Bubble io, etc. Over my long career, I have come across all kinds of challenges and gained vast experience with different kinds of industries like portals, medical industry, perception exercise, employee management, etc. I have good experience with frontend development using React JS along with Typescript, Firebase, GraphQL, React Native, Native Script, React, Material UI, Ionic, Node.js, Web Sockets, and real-time communication. I have also worked on containerization technologies like Kubernetes, Docker, AWS, GCP, Azure etc. I am very good with backend technologies as well like Java Spring boot, Microservices, MySQL, Postgres, Elasticsearch, AWS/Google integration. Please contact me to get the result done in a professional way.
Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
I am a **Multi-talented** professional adept in **Full Stack Web Development**, **Web Security Research**, and **Robotics Engineering**. As a dedicated Web Security Researcher and ethical hacker, I uncover vulnerabilities and mitigate security risks, bridging the gap between development and cybersecurity. Additionally, as a Robotics Engineer, I design and build sophisticated robotic systems, applying my deep understanding of mechanics, electronics, and programming. Passionate about crafting clean, scalable code and innovative robotics solutions, I contribute to projects that prioritize both robust development, cybersecurity practices, and cutting-edge robotic technology.
Engineer with a strong sense of appealing user interfaces, efficient software design, and outstanding online platforms. I use my stack to create scalable and high-performing web solutions. I am a full-stack software engineer who is passionate about creating amazing products and collaborating with other exceptional engineers to find quick fixes for issues.
Available 60 hours/week ⏳ | Committed to delivering high-quality, optimized, and fully tested solutions. As a seasoned software engineer and full-stack developer with over seven years in the tech industry, I’m dedicated to crafting robust, scalable, and efficient solutions. My passion lies in building, optimizing, and leading technical teams to deliver impactful projects. ### Skill Set & Technologies Leveraging a versatile stack, I have expertise in developing high-quality web applications using: * **Frameworks & Languages**: Laravel, PHP, FilamentPHP, Livewire, Node.js, Vue.js, React.js, JavaScript * **Testing & Optimization**: PHPUnit, Pest, Laravel Dusk, Redis, Memcache * **Frontend**: Bootstrap, jQuery, HTML5, CSS * **Databases**: MySQL, Postgres, MongoDB * **Stacks**: TALL, LAMP, and LEMP stacks with a strong foundation in OOP and design patterns * **APIs**: Skilled in building and integrating RESTful APIs for seamless data sharing ### Services My services include: * **Development**: Creating fully optimized, scalable applications * **Code & Peer Review**: Providing detailed feedback and recommendations for continuous code improvement * **Testing**: Writing unit, feature, integration, and performance tests * **Project Collaboration**: Working closely with you or your team to build effective solutions ### Project Types If you have a web development, optimization, or data processing project, I’m eager to help you achieve exceptional results. ### Collaboration Let’s discuss how we can bring your vision to life! Whether you need a skilled developer or a team leader, I’m ready to contribute to your project’s success.
As a seasoned engineer with over five years in complex software systems across multiple industries (such as Logistics systems, HealthTech, EdTech, among others), I bridge the gap between complex technical challenges and accessible solutions. My expertise in cloud-based applications isn't just about writing code, it's about making technology work for people. Whether you're struggling with debugging code, designing efficient algorithms, or navigating complex system architectures, I've been in your shoes. I've developed enterprise applications from the ground up and guided hundreds of learners through challenges ranging from basic syntax errors to advanced architectural decisions. **What sets me apart? I don't just solve problems, I help you understand them. My approach combines hands-on engineering experience with a talent for explaining complex concepts in straightforward terms. From untangling complex code issues to optimizing system performance, I translate technical challenges into clear, actionable steps**. My greatest achievement isn't the systems I've built, it's watching my mentees transform from curious beginners to confident professionals. This journey has sharpened my ability to meet you exactly where you are—whether you need an expert to help resolve a persistent bug or a patient guide through new programming paradigms. **Let me help you turn technical obstacles into opportunities for growth.**
A full-stack software engineer passionate about crafting scalable, high-performing web solutions. With a strong focus on appealing user interfaces, efficient software design, and outstanding online platforms, I leverage my tech stack to build exceptional products. I thrive on collaborating with other talented engineers to deliver quick and effective solutions.
I'm a Full-Stack Software Developer with 6+ years of experience specializing in building scalable, AI-driven, and automation-focused solutions. I’m passionate about creating seamless user experiences and writing clean, maintainable code that powers impactful applications. I am passionate about solving complex challenges, optimizing workflows with automation, and delivering high-quality software solutions that drive business success. I thrive in collaborative environments but am equally effective leading projects independently across various domains and tech stacks.
I help startups and fast-moving teams scale with AI-powered automation. With 12+ yrs in full-stack dev and deep experience in LLM agents + workflows, I’ve built scalable tools used by 1000s. Creator of ai-agent-flow and ex-Alloy Automation.
Hi! I’m Christoph — a certified Python developer (PCPP1), experienced software engineer, and ex-BCG consultant. I’ve helped professionals and teams debug smarter, prep for certifications, and turn complexity into clarity. **Let’s simplify your next challenge.**
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The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance SQL project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance SQL request on Codementor, check out our article.
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We do a comprehensive technical and communications screen of all SQL developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing SQL developers’ user satisfaction rates.
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