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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.**
Experienced technology leader with over 11 years in software development, including more than 10 years of hands-on expertise in C/C++ and C#. I have twice served as CTO, leading and scaling engineering teams of over 50 developers while delivering complex and high-impact products across game development, encryption systems, desktop applications, and scalable architecture design. I bring strong leadership in Agile project management, cross-functional team collaboration, and aligning development strategies with business goals. I also have experience in course creation, producing technical video tutorials, and mentoring developers in C++, with a focus on practical, real-world application. Passionate about innovation, I excel at connecting technology with strategy and guiding projects from concept through to successful deployment.
Reza is an accomplished CTO and engineer with extensive experience in near-silicon design and problem-solving. He has done stream processing in all kinds of domains, using MQTT-SN, HL7 in healthcare, and mSEED and SEGY in earthquake analysis, utilizing a wide array of databases and programming languages. Passionate about building, Reza has maintained projects such as Ansible, universal-ctags, and QMK, and contributed to the Linux kernel and EDKII (UEFI).
I am leading multiple technical teams at my current role and I have been mentoring developers since more than 6 years professionally. I have a passion in technology and product development. I would like to explore how I can contribute to Codementor and help mentor diverse audience.
5 years driving full-cycle solutions in enterprise environments. As a Software Engineer at SMS Group, I architect robust systems using .NET Framework, C#, and Oracle PL/SQL, delivering mission-critical solutions for global operations. My technical leadership spans: ✅ End-to-end development of distributed systems in Agile environments ✅ Optimization of complex database architectures (Oracle, PL/SQL) ✅ Cross-functional collaboration with international teams Previously as Developer Analyst at Vetta SMS Group: • Spearheaded the design of a core module for flagship software, enhancing system reliability and scalability • Mitigated critical production incidents through root-cause analysis, implementing preventive monitoring protocols • Championed code quality as lead reviewer, enforcing SOLID principles and architectural patterns • Orchestrated parallel project deliveries through agile prioritization and CI/CD practices Continuous Growth Currently expanding expertise in AI/ML through postgraduate studies in Data Science at Universidade Anhembi Morumbi, complementing my technical foundation from IFSP and Senac. Technical Core: .NET Ecosystem | C# | Oracle PL/SQL | Entity Framework Core | Software Architecture | Agile Methodologies
Application Developer in a wide variety of business applications. Particularly interested in server side technologies. Experienced in Java J2EE web application development including Content Management System (Alfresco), Portal Applications (Liferay and SharePoint). Experience in interfacing different business application using middleware servers (BizTalk, SSIS). Experience in Big Data Implementation using Spark, Scala, Hive, Hbase, and Pig. Experience in various domain like banking (credit card application), media & entertainment, Logistic and manufacturing. Specialties: Big Data Application implementation in Scala and spark using Horton works platform. Design and Implemented projects with data load up to 1 TB per hour with complex transformation.
Dynamic, self-motivated, highly qualified, fast learning and results oriented Engineering Leader/Architect with 10+ years of experience working on variety of software products and technologies. Track record of delivering quality products on time. Specialties: Big Data Technologies, Analytics, Ad Exchanges, Ad Mediation, Data Mining, Machine Learning, Hadoop, AWS, distributed computing, infrastructure design & development . Contributor for book "Machine Learning Engineering" by Andriy Burkov.
I am a software developer with over 12 years of experience, working mostly as Java/Scala back-end, distributed systems engineer. I graduated from Imperial College London in 2012 with First Class honours in Computing. During my studies I acquired an in-depth understanding of Object-Oriented programming, Data Structures, Algorithms and Software Design. For the past 12 years I have worked in the Investment Banking industry atMorgan Stanley as a back-end Java developer developing distributed, highly-scalable systems. I possess an in-depth knowledge of Java programming language and my expertise includes: * Software systems and architecture design * SiteReliability Engineering - building scalable, highly available systems * Multi-threading/concurrency * Performance optimisation * Cloud migration/deployments I have also been recently involved in training of AI models. As part of that role I am responsible for evaluating AI-generated responses to coding/reasoning questions, as well as generating and rating coding conversations with chat-bots in a classroom teaching style.
I am a Business Intelligence Consultant and Coach with over 20 years of experience in managing operations and implementing data-driven projects across multiple industries. My expertise spans Power BI, Tableau, Looker, business intelligence, project management, data analytics, and process optimization, ensuring organizations can leverage data for smarter decision-making. ➡️ CERTIFICATIONS: ♦ Microsoft Certified: Power BI Data Analyst ♦ Project Management Professional (PMP) ♦ Six Sigma Green Belt ♦ Scrum Master ♦ Scrum Product Owner ➡️ EXPERTISE IN: ♦ Power BI – Integrating, preparing, modeling, visualizing, analyzing, securing, and distributing data ♦ Business Intelligence – Data-driven insights, reporting, and automation ♦ Project Management – Waterfall & Agile methodologies ♦ Lean Six Sigma – Process optimization and efficiency improvements ♦ Data Mining – Extracting, transforming, and analyzing large datasets ♦ Dashboard Design – Creating interactive, real-time analytics solutions ➡️ TOOLS & TECHNOLOGIES: ♦ Power BI Desktop, Power BI Service, Power BI Report Server ♦ Microsoft Excel & Power Query ♦ SQL Server – Data connections & queries ♦ DAX for Big Data – Advanced calculations & analytics ♦ R Script & RStudio – Statistical analysis & predictive modeling ♦ RapidMiner – Machine learning & data mining ♦ Data Integration – Connecting, extracting, cleaning, and organizing data from various sources, including Google ♦ Automation – Streamlining workflows with Power BI dashboards and reporting solutions Power BI Portfolio & Blog 🔹 Power BI Samples: https://links.edds.com.pk/powerbi-samples 🔹 Power BI Blog Posts: https://www.edds.com.pk/category/blog/bi/microsoft-power-bi/ 📌 Long-Term Engagement Terms: https://1drv.ms/b/s!AkmOjWjLHddxhKVBJj0rfUcTPGZ2gw?e=11z3SG
I'm currently a full-time startup managing director with main focus in technology, where provide two solutions: 1) driving behavior evaluation based commercial fleet management 2) rolling stock based digitalized railway infrastructure inspection based on our dual edge-AI camera and enterprise cloud platform. I spend most of my time on managing developers or developing myself for the industrial design, AI engine, computer vision application, hardware (10 layer PCB with 3 subsystems), imaging system and camera, cloud application and a custom Linux kernel where I develop some of the basic kernel drivers as well business development and some communications. Last year I had 5 masters thesis students in - AI, embedded systems and cloud - where I was their industrial advisor and indeed that was great fun for me. Now that I lack that opportunity, I joined Codementor to have similar engagements. I hold a double masters in Embedded Systems with Innovation and Entrepreneurship from KTH Royal Institute of Technology and Technische Universität Berlin where I held an excellence scholarship. I'm bilingual in English and Turkish. Also can communicate in German, Spanish and French in a basic level. You can check my Codementor profile here: https://www.codementor.io/@tolgavarol
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