Delivering technical support, administration and production solutions at Weaviate Vector DB. Proficient in troubleshooting, customer success, and ensuring seamless database operations.
Support Engineer @ Weaviate
Ireland | Open to Opportunities Worldwide 🌍
Years of experience dedicated to empowering customers and building technical expertise in various environments. Supporting the entire customer lifecycle, from onboarding, providing best practices and resolving technical issues to mentoring engineers and managing escalations. I am passionate about translating technical complexity into actionable solutions that drive customer success.
Weaviate • Nov 2023 - Present
Supporting enterprise and serverless WeaviateDB users across EMEA & US. Delivering troubleshooting, training, and best‑practice guidance to help customers optimize database operations and successfully build AI applications.
Fivetran • Dec 2021 - Nov 2023
Maintained data pipeline Connectors, resolved connector issues, and provided solutions for customers across the EMEA region. Worked with cross-functional teams to ensure data pipeline stability and customer satisfaction.
Cubic Telecom • Oct 2020 - Dec 2021
Provided technical support for IoT systems in vehicles across Europe, Asia, and the Middle East. Handled software troubleshooting, resolved connectivity issues, and delivered solutions for customers.
Issued by Weaviate • Jun 2025
Honored to receive the User Centric Award for delivering exceptional user support experiences and customer-centric solutions from Weaviate. This recognition reflects my commitment to ensuring customer success and satisfaction in production support.
Recognition Award →Issued by Fivetran • Feb 2023
Honored to receive the 'Customer Champion Award 2022' from Fivetran. Fivetran Global Customer Support Team Earns 2023 Globee and Stevie Awards for Sales & Customer Service Excellence.
Recognition Award →A WebApp tool for managing Weaviate Vector Database cluster, featuring connection (local/cloud), vectorization support, complete cluster management, and full CRUD operations for collections with search capabilities. 35 ⭐️
This app helps you estimate storage requirements for Weaviate vector database. 3 ⭐️
Weaviate Python Client Snippets & Scripts - Comprehensive collection of production-ready code examples. 2 ⭐️
Weaviate Memory & CPU Calculator Resource planning tool for optimal performance. 1 ⭐️
Technological University Dublin
2014 - 2018 • Grade: Distinction
Graduation Project: "Watch-Now" Android Application
Mohamed provided very proactive support. He was knowledgeable and really cared about helping me to solve the problem. This makes me want to use Weaviate even more. THANK YOU!!
View Feedback →I can honestly say this was one of the best support experiences I have had in almost 25 years. The knowledge and team approach of the Weaviate team and the ownership of the case and responsiveness (staying in touch) that our support engineer (Mohamed Shahin) was nothing short of stellar.
View Feedback →Fantastic support from Mohamed Shahin! I'd hope every customer's success manager would be like him. Everything was solved very quickly.
View Feedback →Absolute pleasure dealing with Mohamed, never doubted him for a second, proactive updates on challenges, follow ups with me etc great job! I'll totally poach him for my company soon.
View Feedback →Mohamed did an amazing job; he is so helpful. I can't recommend him enough. He is one of the best agents I have contacted within Weaviate.
View Feedback →Mohamed is incredibly knowledgeable and always goes above and beyond to help. His technical expertise combined with his patient and friendly approach makes working with Weaviate support a great experience.
Outstanding support! Mohamed helped us resolve a critical production issue within hours. His deep understanding of vector databases and clear communication saved our launch. Truly exceptional service.
Shoutout to @Mohamed Shahin (Weaviate) for helping us with this launch 🚀🚀🔥
View Feedback →Even though the issue hasn't been resolved yet because I sent the email literally 2 minutes ago.... your quick replies here have single-handedly solidified my confidence in Weaviate
View Feedback →Super big shoutout to Mohamed Shahin for taking it like a champ. Big hero there, enabling the team to run faster these last weeks.
View Comment →Look at this awesome feedback from a community user who is being helped by Mohamed Shahin!! Time and time again we see users won over by our quick reaction time and kind attitude. Love to see it in action.
View Comment →The Streamlit storage calculator is AMAZING!! I shared it with our partners and they thought it was super useful.
View Comment →I wanted to give a shout out to Mohamed Shahin, we recently had to... no need to take my word for it either, this is just a sample of the types of comments users leave about him! ... "Mohamed Shahin was great - very responsive and adaptable to what we needed" ... Keep up the great work with our users!
View Comment →After working with Mohamed for almost 2 and a half years now, I cannot emphasize enough his professional, but also his social skills. He has been extremely cooperative and a great mentor from the first day I joined his team. He is excellent at taking critical actions and making good decisions for our team on a daily basis, while his working ethics and IT skills make him a great asset to our company.
Mohamed is a dedicated and hard-working team player. He has excellent technical capabilities and is always willing to go the extra mile to bring an issue to resolution. He is an excellent problem solver who steps up to new challenges. Mohamed was a key technical support to me on several key accounts at Retail inMotion and played an important role in their success.
Mohamed is a very determined, hard working and intelligent individual that continues to work hard on increasing his technical skills. His communication with both customers and colleagues is friendly, courteous and professional. He is a strong team player that can lead and take instruction. His continuous effort to up-skill deserves many plaudits.
Mohamed is a very fun person to work with. He is knowledgeable and smart. On the other hand he has a way of dealing with customers that make them feel relaxed and satisfied. He is very cooperative and dynamic. I like the way he keeps everyone together in the team. I see a bright future waiting for him.
End-to-end issue resolution across functionality, UI, and configuration. Expertise in supporting customers during their lifecycle, escalation handling, and delivering effective technical training.
Debugging software, issue replication, Stack trace and tackling challenges related to performance and data processing. Focused on root cause analysis and suggesting permanent solution implementation where applicable.
Weaviate Vector Database Admin. Proficient in SQL Server, MySQL, and PostgreSQL.
Working knowledge of AWS and GCP cloud platforms. Proficient with Docker containers and Kubernetes operations for application troubleshooting, deployment monitoring, and infrastructure support.
Experience with RESTful APIs for integration and communication between systems.
Utilizing New Relic, Datadog, and Grafana for performance monitoring, alerting, and analysis.
Scripting with Python. Good with Java and familiar with C# development environments (IntelliJ IDEA, Visual Studio). Proficient with GIT for version control. Software testing and fundamental understanding of AI/ML concepts.
Experience with Data ELT and pipeline.
Building long-term customer relationships from onboarding through the entire lifecycle. Strong cross-departmental collaboration skills to drive effective technical solutions and ensure customer satisfaction.
Udacity - Google/Udacity Scholarship Program
2016 - 2018 • Grade: Award (Pass Certification)
Software Development
ISTQB® - International Software Testing Qualifications Board
Foundation Level
Software Testing
Looking for a dedicated technical or customer support engineer with awesome communication skills? Let's discuss how I can help and contribute to your team's success with a proven track record in customer satisfaction and technical excellence.
On weekends, I love hitting hiking across Ireland with my camera, snapping photos of amazing landscapes and cool moments. I'm also a bit of a DIY enthusiast - there's really satisfying about fixing or building things with my own hands!
Traveling is another big passion of mine - I love exploring new places and experiencing different cultures.