I’m Mohamed Dhia Ben Fraj, a passionate engineer with 6+ years of experience in software development, including 4+ years in blockchain engineering. I specialize in building secure, scalable Web3 infrastructures, DeFi protocols, and smart contracts using Solidity, Go, and Rust. I’ve contributed to projects across EVM-compatible chains, developed smart contracts for NFT platforms, and architected full-stack decentralized applications. With strong backend experience in Node.js, NestJS, and PostgreSQL, I’m equally comfortable managing CI/CD pipelines and infrastructure automation using Docker, Kubernetes, Terraform, and GitHub Actions. Driven by innovation and real-world impact, I bring a hands-on, solution-focused mindset to every team I join.

I'm a data engineer with a solid background in software engineering. What does that mean? I've been working with software since 2021, and I started out as a full-stack software engineer, which gave me the knowledge base to understand the entire flow of data, from its capture by the application to its extraction and analysis. I specialized in data, fell in love with data and the impact that data can have on your business. I am a results-oriented, responsible, self-managing and constantly learning worker. I work well in a team, with communication as my main skill.My hobbys are all about music, bikes and travelling. You can find my (very very early stage) youtube channel at youtube! (coxtamtv)My main stack is:- Python- Google Cloud Platform- Big Query- Linux- SQL- DBT- Airflow- Data Warehouse / Lakehouse- Data Architecture- Data Visualization- Data ModelingBut I also have a good understand of:- Machine Learning- Node.js- Typescript- C/C++- Angular- Next.js- React

Devops/ System Administator @ Zigram,Experienced in managing Kubernetes, Linux systems, and cloud infrastructures with tools like Terraform, Helm, and Ansible. Skilled in automation, scalability, and optimizing distributed systems. Passionate about self-hosting, homelabbing, 3D Printing, and writing blogs.https://prashantnook.in

B.S. in Software Engineering. 14 years of experience helping companies with programming, cloud infrastructure, and handling production environments.

Develop a brand new project management application called Nagita for Telkomsel Indonesia to help staff track the progress of their tasks in real-time using MEVN Stack.Developing an operational checklist management app called Gracita for Telkomsel Indonesia to help staff create daily server maintenance reports.Identifiy and resolve SQL Injection Query in one of the existing telegram bot.Create and maintain a Telegram bot for message automation, data collection, and integration with external services for Telkomsel Indonesia.

Senior Software Engineer with a specialized focus on Artificial Intelligence and Machine Learning. With extensive experience in developing and deploying AI/ML solutions, I am passionate about leveraging these technologies to drive transformative change in the tech space.

I am an enthusiastic Web3 advocate with a unique blend of technical expertise in Linux systems and a proven track record in customer service. With hands-on experience deploying, maintaining, and troubleshooting RHEL and CentOS servers, and proficiency in automation tools like Python and Terraform, I bring robust technical capabilities to the table. My background in customer interaction roles has honed my ability to communicate effectively, resolve issues promptly, and deliver exceptional user experiences. I thrive on building collaborative communities and fostering engagement, driven by my passion for decentralized technologies and continuous learning.

Dynamic and dedicated DevOps engineer with two years of experience in diverse technologies, including AWS, Jenkins, Opensearch, Oracle WebLogic, IBM MQ, Docker and Kubernetes. Skilled in automating infrastructure and providing robust support across Windows and Linux environments, I am driven by a passion for continuous learning and innovation. Committed to implementing cost-effective solutions that enhance system efficiency, I also actively share knowledge with my team to foster a culture of growth and exploration.Key Achievements:- Reduced application outage by 60% and improved critical application performance by 50% through advanced monitoring,middleware and loadbalancing optimization.- Improved software development lifecycle by 25% by leading a team and implementing automated solutions using Jenkins,AWS Boto3, and AWS CLI.- Enhanced team knowledge through regular knowledge transfer (KT) sessions, mentoring new hires, and cultivating a collaborative "What, Why, and How" approach