İsmail Şahin
Java Software Engineer at Just Appraised- Claim this Profile
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English Full professional proficiency
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Turkish Native or bilingual proficiency
Topline Score
Bio
LinkedIn User
Ismail is one of the most effective among all people I have ever worked with. Broad-minded hybris developer - his exceptional work flow, skills, ingenuity and understanding of change requests made the project a dream. Ismail never refuses you when you ask him for help. Working at koton is most challenging, and he battled the impediments. Ismail worked far beyond the call of duty. I've constantly felt Ismail was one of the very best team mates I've ever had the privilege of working with.
Ozan Dikerler
We work together with Ismail in Koton Hybris Project. He has very good developer skills and knowladge about Hybris platform. What I like about Ismail is when a problem with unknown solutions occurs, he was the one who always try to find the solution and spend time to support others with a great effort and motivation in our developer and e-commerce team. He is very open mind to learn new things not only about coding, but also other new concepts about e-commerce sector. He is also very friendly, easily to work with guy. I hope we continue work together again in the future.
LinkedIn User
Ismail is one of the most effective among all people I have ever worked with. Broad-minded hybris developer - his exceptional work flow, skills, ingenuity and understanding of change requests made the project a dream. Ismail never refuses you when you ask him for help. Working at koton is most challenging, and he battled the impediments. Ismail worked far beyond the call of duty. I've constantly felt Ismail was one of the very best team mates I've ever had the privilege of working with.
Ozan Dikerler
We work together with Ismail in Koton Hybris Project. He has very good developer skills and knowladge about Hybris platform. What I like about Ismail is when a problem with unknown solutions occurs, he was the one who always try to find the solution and spend time to support others with a great effort and motivation in our developer and e-commerce team. He is very open mind to learn new things not only about coding, but also other new concepts about e-commerce sector. He is also very friendly, easily to work with guy. I hope we continue work together again in the future.
LinkedIn User
Ismail is one of the most effective among all people I have ever worked with. Broad-minded hybris developer - his exceptional work flow, skills, ingenuity and understanding of change requests made the project a dream. Ismail never refuses you when you ask him for help. Working at koton is most challenging, and he battled the impediments. Ismail worked far beyond the call of duty. I've constantly felt Ismail was one of the very best team mates I've ever had the privilege of working with.
Ozan Dikerler
We work together with Ismail in Koton Hybris Project. He has very good developer skills and knowladge about Hybris platform. What I like about Ismail is when a problem with unknown solutions occurs, he was the one who always try to find the solution and spend time to support others with a great effort and motivation in our developer and e-commerce team. He is very open mind to learn new things not only about coding, but also other new concepts about e-commerce sector. He is also very friendly, easily to work with guy. I hope we continue work together again in the future.
LinkedIn User
Ismail is one of the most effective among all people I have ever worked with. Broad-minded hybris developer - his exceptional work flow, skills, ingenuity and understanding of change requests made the project a dream. Ismail never refuses you when you ask him for help. Working at koton is most challenging, and he battled the impediments. Ismail worked far beyond the call of duty. I've constantly felt Ismail was one of the very best team mates I've ever had the privilege of working with.
Ozan Dikerler
We work together with Ismail in Koton Hybris Project. He has very good developer skills and knowladge about Hybris platform. What I like about Ismail is when a problem with unknown solutions occurs, he was the one who always try to find the solution and spend time to support others with a great effort and motivation in our developer and e-commerce team. He is very open mind to learn new things not only about coding, but also other new concepts about e-commerce sector. He is also very friendly, easily to work with guy. I hope we continue work together again in the future.
Experience
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Just Appraised
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United States
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IT Services and IT Consulting
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100 - 200 Employee
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Java Software Engineer
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Jul 2020 - Present
Java Team Member: Tech Stack: Java, C#, EJB, Sprint Boot, PostgreSQL, MsSQL, Oracle SQL, Apache Camel, Apache PDF Box, Redis, JUnit, Mockito, Maven, Git, Github Actions, Jira Java Team Member: Tech Stack: Java, C#, EJB, Sprint Boot, PostgreSQL, MsSQL, Oracle SQL, Apache Camel, Apache PDF Box, Redis, JUnit, Mockito, Maven, Git, Github Actions, Jira
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Etiya
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Türkiye
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Software Development
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700 & Above Employee
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Angular Developer / Team Lead
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Jul 2019 - Jul 2020
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KG Teknoloji A.Ş.
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Türkiye
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Information Technology & Services
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1 - 100 Employee
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Software Architect
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Jan 2019 - Aug 2019
Turcell Cloud Ecommerce (https://turkcellbulut.com/)- Replace Sap Hybris ecommerce application with spring microservice & angular application- Design microservice architecture- Design ecommerce key modules structure (cart, product, cms etc)- Design angular ui artchitectureTech Stack: Java, Spring Boot 2.1, Angular 7, Docker, Openshift, Mongo, Jhipster
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Angular & Java Developer / Team Lead
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Mar 2018 - Jan 2019
AKSigorta Main Application(SAT) Upgrade Project;- Managing team, conducting daily scrums.- Upgrading Java 7 to 8- Replacing Jboss Seam with custom spring implementations.- Upgrading Spring from 2 to 4.- Upgrading Hibernate from 3 to 5.- Replacing Icefaces views with Angular 5 views.Tech Stack: Java, Spring Boot, Hibernate, Seam, Icefaces, Angular, Git, Redhat, Hazelcast, Weblogic.
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Koton
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Türkiye
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Retail
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700 & Above Employee
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Java / SAP Hybris Developer
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Sep 2016 - Feb 2018
Achievements; - Optimizing java based performance issues by refactoring the code, this created about 15% performance increase in app cpus and vanished about 80% of system downs. - Optimizing solr index times by refactoring indexer queries, this created 4x faster solr indexer operation. - Optimizing cart calculation strategies and services, fix many bugs in cart calculation stage & apply installment price selection while discount applied. - Optimizing devops, continuous integration operations - Developing new restrictions for vouchers & promotions - Change voucher algorithm for meeting business requirements - Developing various storefront modules (remind when available, add to my favorites, etc) - Creating many business reports & developing jasperreports for report cockpit - Training new developers attending the team - Conduction may javascript code refactoring operation to optimize reusability, readability, to eliminate js bugs. Environments & Techs; - Jira, Bitbucket, Git, IntelljiIdea, Ant, Maven, Jenkins, Java, Spring, Websocket Show less
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Agito Software & Consulting
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Türkiye
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Software Development
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200 - 300 Employee
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Senior Java Engineer
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Mar 2016 - Aug 2016
Allianz Insurance Turkey internal CRM web application and rest & soap services development. Using Oracle ADF, EJB, JPA, Jax-Ws and Eclipse, Git technologies. Allianz Insurance Turkey internal CRM web application and rest & soap services development. Using Oracle ADF, EJB, JPA, Jax-Ws and Eclipse, Git technologies.
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TerzionDx
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United States
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IT Services and IT Consulting
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1 - 100 Employee
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Java Developer
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Nov 2013 - Jan 2016
Preparing entegration solutions and Dynamic Reports & Web & Mobile Apps for Softexpert ERP. External entegration via Softexpert Soap Service for - Eminis Ambalaj, Batıçim Cement, Ekol Lojistic, Eksim Holding, JasperReports that using Softexpert Data for -Fatih University Hostpital, LcWaikiki, Ilbak Holding LC Waikiki IT & Material Order Portal - Analysing, Developing and Managing database and reports infrastructure. - Java2EE, Spring Flow, Primefaces & DynaForms, Hibernate & JPA, JasperReport, Eksim Holding Performance Inspection Application; - Java2EE, Spring Flow, Primefaces, Hibernate & JPA, - LeafletJS, - Android, OsmDroid, Google Map API, Currently Working On; - Spring Boot, Elastic Search, - AngularJS, - Camunda BPM, Drools & Opta Planner, - Ubuntu, Centos. Show less
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InterGIS
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Türkiye
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Software Development
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1 - 100 Employee
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Java Web Developer(Freelance)
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Aug 2013 - Nov 2013
Ministry Of Agriculture - Numerical analysis of soil data portal project - Java2EE - Spring Flow - Hibernate, JPA - Primefaces, Openlayers - PostgreSQL Ministry Of Agriculture - Numerical analysis of soil data portal project - Java2EE - Spring Flow - Hibernate, JPA - Primefaces, Openlayers - PostgreSQL
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OdakGIS
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Türkiye
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IT Services and IT Consulting
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1 - 100 Employee
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Junior Software Developer
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Aug 2012 - Aug 2013
Turkish Republic - Ministry Of Agriculture - .NET MVC - Openlayers - JasperReport, GeoServer. - Android - MSSQL, Postgresql Turkish Republic - Ministry Of Agriculture - .NET MVC - Openlayers - JasperReport, GeoServer. - Android - MSSQL, Postgresql
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Education
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2008 - 2014
Bilkent Üniversitesi
Bachelor's degree, Computer Technology and Information System -
2001 - 2005
Endüstri Meslek Lisesi
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