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Embark on a transformative coding journey with me, a visionary computer science expert and a passionate mentor, bringing over two decades of rich expertise in the dynamic realms of programming, data science, and software architecture. My technical skills span across a broad spectrum, including mastery in programming languages like Python, Java, C++, C, and Scala, along with a profound understanding of algorithms, data structures, and the complex art of software design. My research interests include big data analysis, semi-stream join algorithms, and real-time data warehousing. As a mentor, I've illuminated the path for students globally, from prestigious universities in the USA, Australia, Canada, and the UK, in a vast array of subjects from Big Data Analytics to Cyber Security, and advanced programming languages. Currently, I am a lecturer of Computer Science at a Higher Education Institute. My academic prowess is underscored by a **PhD** in Computer Science, with my doctoral thesis titled: "Integrated Real-Time Distributed Stream-Disk Processing Architecture for Unstructured Big Data". Join me on codementor, where together, we'll navigate the intricacies of technology, unleashing the potential to innovate, solve real-world problems, and excel in your programming career.
Hello I have been working in the market for the past 10 years. in the field of Database, SQL, Oracle, SQL Server, MySQL, NOSQL,DWH,ETL ,reporting and BI tools. Have knowledge of multiples domain areas such as Finance & banking ,Telecom, health care, Tax & Legal and FMCG
Hi everyone! I have 10 years of experience in Data Engineering, Science, and Analytics, and I’m passionate about sharing my experiences and insights with others. I enjoy helping others navigate their own career journeys. Whether it’s a mock interview, career guidance, or exploring different career paths, I’m here to support and empower the community. Feel free to reach out.
After getting out of grad school with my MBA in Finance, I began my career teaching hedge fund associates, asset managers, investment bankers, private equity associates and the like how to use my company’s web tool and excel plugin for financial modeling. Over the next 15 years, I worked as the Manager of Business Analytics leading a team of 3 and migrating analytics from excel to increasingly more technical solutions using SAS, Analysis Services and other tools and then moved to Consulting where I built Analytics solutions in the cloud learning new technologies to tackle more and more challenging problems. The past 5 years I’ve spent mastering the Azure data environment while helping countless junior technical professionals improve their skills on the job and deliver solutions that align with industry best practices. When I’m working with people, I encourage them to be curious about what we are trying to learn and why it’s useful to gain that understanding. I encourage them to break problems down into the smallest parts possible and gain understanding of what purpose each step has and what scenarios are handled. I’m trying to teach a thought process and approach that enables people to think their way through the next slightly different problem that they are faced with and not just the one problem in front of them now. The greatest joy that I get is when I see someone I’ve been working with take the next step, seeing a new issue and developing a solution that takes the next step beyond the patterns of the past to apply a new way of getting to the answer. Technology will never be more than an ever expanding tool belt, and an ability to correctly learn and marry the capability of the tools to the problems in front of you is far more valuable than being able to consistently mimic a pattern for a narrow use case without real understanding.
With over 20 years of experience, I help small non-tech companies maximize technology, streamline operations, and make data-driven decisions to achieve measurable growth. My specialties include digital transformation, cloud integration, and data analytics—each tailored to address the unique needs of your business. My approach is both hands-on and strategic, delivering solutions that drive immediate impact and sustainable long-term results. Whether it’s simplifying processes, resolving IT challenges, or training teams to be self-sufficient, I’m committed to empowering businesses to leverage technology effectively. Ready to optimize your tech and fuel growth? Let’s connect!
I am a hands-on software architect with over 13 years of experience in backend engineering and team leadership in ad-tech, e-commerce pre-seed and series-A start-ups. I have modernized tech stacks and mentored teams, improving their development speeds and quality while reducing their maintenance cost and time to market. Seeking to leverage my unique overlap of leadership, engineering, mentoring and architecture skills for a strong architect, principal engineering or technical coach role.
Experienced Cloud DevOps Engineer with a passion for designing, implementing, and optimising robust cloud solutions. Proficient in Amazon Web Services (AWS) and Azure Kubernetes Service (AKS), I specialise in orchestrating containerized applications using Kubernetes, automating infrastructure deployment with Terraform, and ensuring seamless operations with Ansible. My strong background in Python programming allows me to create custom tools and scripts to enhance automation and streamline workflows. With a keen eye for scalability, security, and performance, I'm dedicated to creating and managing cloud infrastructures that empower businesses to achieve their goals efficiently and reliably.
My name is Mihai and I am a senior data engineer with more than 5 years of experience at SAP. My expertise revolves around SQL, HANA modeling, CAP programming, nodeJS and UI5, but I also have experience as a full-stack developer. I am looking to collaborate B2B as a freelancer, since it removes a lot of the overhead of a normal employment contract, and makes everything more flexible both for the client and myself. I enjoy teaching and explaining stuff, and everyone I tutored/coached said i'm rather good at it. Also, I feel that when you teach and share your knowledge, you do a good deed to our entire society, which makes the world we live in a better place.
I have extensive experience as a Senior Data Engineer, specializing in enhancing dashboard performance, developing ETL queries, and building data lakes. I have also worked on innovative data integration solutions.
_For prospective mentees / freelance clients:_ **Transparent project quotations and plans - Regular project status updates - Will work to tight timelines - Discounts available for longer term projects** I specialise in: * SQL * Python * Excel / Power Query * Power BI * VBA * Building trading algorithms and back-testing models I aim to scope your problem quickly and efficiently, come up with a plan, and then work together to help you achieve your goal. I am patient, understanding and have a level of responsibility to ensure you are learning well and receiving value for money. I understand when there is time pressure and am willing to work with you to meet tight deadlines. For freelance jobs and long term mentoring, intro calls are free (allowing you to assess the suitability of a partnership). Discounts are offered for longer term agreements of 1 week or more. I am open to helping you with: 1:1 support, freelance jobs, code review, and long-term mentoring. _For prospective employers:_ **Senior data professional delivering expert analysis to enable businesses to make improved data-driven decisions. Over 10 years of experience, including 7 years in consulting and 3 years in commercial insurance. Seeking an opportunity to use my technical knowledge and people skills to create effective analytics solutions.** * Project management and cost scoping * People management * Mentoring * Process optimisation * Algorithm development * AI / Machine Learning * API integration * Automation * ETL * Data visualization * SaaS (Software as a Service)
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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 Data warehouse 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 Data warehouse request on Codementor, check out our article.
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We do a comprehensive technical and communications screen of all Data warehouse 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 Data warehouse developers’ user satisfaction rates.
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