Kerem Turhan Email & Phone Number

İstanbul, Türkiye

Istanbul, Turkey

During my duty, I try to keep the bar high as always. Rebuilding the Velocity Micro Applications and shipping new features of Velocity with a unit of great people day to day in and out... Providing well-tested, simply designed but solid and sensitive calculation algorithms.Gathering, coordinating, and conducting day-to-day multiple operations with several teams (more than 30+) simultaneously to maintain sales, marketing, and engineering. Lead and decide with senior or principal level engineers for a better codebase, highly scalable, highly resilient, and very low-cost Azure and also Azure DevOps operations.Help front-end teams with ongoing UI/UX transition. Automate and make stronger company-wide projects with Azure DevOps. Participate in code reviews, performance reviews, and career programs.Coordinate cross-functional collaboration between departments. Provide technical guidance and support to junior team members. Implement continuous improvement initiatives for process optimization.Analyze and interpret data to drive informed decision-making. Collaborate with stakeholders to define project objectives and deliverables. Stay updated on industry trends and best practices to enhance team productivity. Facilitate training sessions and workshops for skill development. Ensure adherence to quality standards and best practices in all operations.Conducting technical knowledge and experiences to other units such as FrontEnd Developers, Talent And Culture, and Recruitment services like a capital investment approach.

Istanbul, Turkey

Kept top performer awards. Developed, maintained, and deployed Velocity on a daily basis. Negotiated for the roadmap and trade-offs. with stakeholders including C-level management. Plan, execute, and adapt the same doctrine and principles for Data and Analytics products and also for other teams including product, business, sales, and support. Help for deep-dive technical support cases. Eliminate repeating and manual every single transaction.Organise, motivate, participate, analyze, and review the codebase refactoring sessions with staff and senior engineers. Conducting, discussing, and operating on design reviews with the other principal engineers, product owners, sales, and senior full-stack software developers.

Istanbul, Turkey

Back-to-back two-year excellence awards for highest performance not only in the unit but in the entire company! Built a hyper and instant scale infrastructure from six figures to seven-figure user traffic via a micro-service and monolith-oriented approach with distributed services for more than 100+ domestic and multinational customers. Introduce the most spoken 10+ multi-language support for the full product. Provide Microsoft Graph API benefits for further widget features and user benefits.Develop, extend, and scale the back/front end for Microsft Teams integrations.Using the Microsoft Azure platform and hybrid SQL databases for GDPR but also security cases.Build, design, and document, better, stable, easy-going, budget-friendly engineering environments and tools for development, beta, or next-level production stages-branches. Follow the Azure DevOps platform's best practice capabilities and keep releasing the most recent engineering craftsmanship with zero downtime interruption day or night! Encourage, and get hands dirty with juniors, cross departments, interns, or middle-level developers and provide mentorship to achieve the company's goals. Share the experience of Microsoft Exams and certification programs level of associate or expert level.C#, JavaScript, TypeScript, SQL, SCSS, CSS.NET Core & .NET 6 LTSEntity Framework Code FirstASP.NET Web APIAngular 8+Azure(Web App, Containers, DevOps, CDN, Blob Storage, Queue)SQL ServerRedisMicrosoft Graph API & Teams IntegrationsPuppeteer, PnagentIntegrations: Azure Active Directory, SQL Server (Cloud and Local), Dynamics CRM, SAP, Web APIs

Istanbul, Turkey

Velocity is a multi-tenant SaaS intranet solution for every size of a company. The user interface and theme can be customized for your branding. I've completed the whole research and kickoff product design for small-size to enterprise-level areas. Started with the .NET Framework and did the whole migration to .NET 2.2 on the first release candidate. Prepared more than 20 widgets and a fully customizable user interface to accomplish the customer's self-branding.Built the minimum valuable product version of the product. Gather the feedback and custom development feedback from the first customer to the next ten or more... Human resources and IT departments spend less time on document libraries and employee loyalty. Provide fast, simple, and always the most recent information by integrating data services (SQL, SAP, Web Api, Active Directory) such as birthdays, recent employees, and anniversaries!C#, JavaScript, TypeScript, SQL, SCSS, CSS.Net Framework 4.8Entity Framework Code FirstASP.NET Web APIAngular 8+Azure Web App & Azure Blob StorageSQL Server

Buyukcekmece, Istanbul, Türkiye

In cooperation with PEAKUP and Arel University Branded Curriculum, we trained 3rd and 4th-year computer engineering students with two other team members for four hours every week throughout the entire season, spring 2024.Some of the topics we cover;OnPremise Operations and Working Data CentersHigh Scale Requirements and Cloud PrinciplesMicrosoft Azure (Pricing, VMs, SQL Databases, Web Applications, Containers, Queue Solutions, Networking, Security etc.)Azure DevOps (Git, CI, CD, Jenkins)Machine Learning (Models and Azure Studio)Information Security and Information WarfareCode Improvements (Advanced Microsoft Visual Studio)Cyber SecurityHands-on coding experiences.

Istanbul, Turkey

[sold, exit]The business model of the site increases the conversion rate of online shops by providing coupon codes, and recent campaigns. The main purpose of the site is to provide related visitors to e-commerce businesses.I built the product from idea point to MVP and production-ready state with ASP.NET MVC 4 and Entity Framework first. However, due to performance and SEO strategy issues upgraded to ASP.NET Core 2.X, 3.X, and ASP.NET CORE 3x, 5x, and 6x later with multi-tenant capabilities. Awards and Achievement# Top 3 publisher of 2016 Black Friday Campaign in ReklamAction Inc. advertisement network.# More than 300K visitors in the first year with only 60 stores.# Top 4.5th position on the leading search keywords.

London, England, United Kingdom

Delivering more than 100+ software gigs, from all around the world (mostly the United Kingdom, the United States Of America, and Israel). Solving from small bugs to architectural design mistakes. Optimizing servers and databases. Migrating monolith projects and products to microservice architecture with powering the cloud and cost-saving approaches. Web application security checks, pentest reports, and more! Including training developers and managers.Some of my local experiences as non-NDA deals;Kardiyolit is the first Online Cardiology Community in Turkey. Kardiyolit.com is about article publishing, online exams, and Q-A forms. Doctors and medical professionals share their experiences in the community and solve the test exams. Doctors also can send sample text questions to the community.Bakery Istanbul is an e-commerce site.KAST Bilisim is an Istanbul-based software solution company and also a partner of Zara GSM Modem Solutions and SIMROLL Technology. I developed a web portal and institution CRM. It was a package solution for customers who used the following ASP.NET, SQL Server, and C# for the CRM side. On the other hand, PHP, Codeigniter, and MySQL were for website solutions.Heavy traffic and high concurrency were the challenges of this project. I developed a mobile and web-based application for the Nationalist Movement Party Istanbul (MHP) city executive. The project was used at the constitutional referendum in 2010. Application counted reported more than 18.500+ vote boxes, and 50.000+ votes for every street, the school in Istanbul city. Upper management got the results of the votes after local counting in 45 minutes. The client has taken the source code and their own IT department developed it for all of Turkey not only Istanbul city to use every election for upcoming dates and referendums many times.

Istanbul, Turkey

[sold, exit]It was my first SaaS product development and high-scaling experience. Which helped me to study at university.SektorelSMS was a pioneering SaaS solution that harnessed the power of Interactive Voice Response Systems (IVRS). It effectively gathered data from over 100,000 companies every month, categorized them by industry, and verified this data through web scraping. This innovative platform allowed for the automated delivery of SMS marketing campaigns, which yielded an impressive conversion rate of approximately 40%.Furthermore, SektorelSMS could automatically detect essential information such as company locations, contact details, references, domain ages, and much more! This feature enhanced the precision of targeted marketing efforts, making it an invaluable tool for advertising agencies and software companies.The company's success culminated in its acquisition by an advertising agency, a significant achievement marked by a non-disclosure agreement (NDA)

İstanbul, Türkiye

I worked as a freelance developer before the company became a distributor of Funtoro - MSI Corp. I was working on R&D. and industrial products (B2B-B2C) such as Qniq Digital Signages, Fast Check-In Ticket Systems, and FUNTORO Telematics, The company also had its bus vehicle advertising management system, its own CRM along with the custom software.FUNTORO is a global leading provider of comprehensive、consistent IT solutions for vehicle infotainment, passenger information systems, and operations control in the field of public transit services.Used the following tech stack; API services. Some of them were TCP/IP-based. MyBilet, Varan, Yahoo, Google, Ozkaymak, Ipek, Pamukkale, Kamil Koç.

İstanbul, Türkiye

I managed some customers' online stores and Google Adwords accounts for Maya Advertising as a Jr. Web Editor. Maya Ad. is an advertising company that has 10+ back/front-end developers, and more than 200 customers.

Bachelor Of Engineering - Be, Computer Software Engineering, Drop Out

Computer Programming, 3,63