Java Architect Resume

SUMMARY:

I have worked not only in small or medium - sized companies but also in big companies.
Sometimes I worked with more than 100 computer engineers in the same project, and sometimes I worked alone from the initial design and installation to the delivery of the ownership of the code. In some cases, my job requires to be read a lot of code to understand the system.
I'm trying to code at least 4 hours a day on average. If my work does not require to write that much code, after work I try to learn new technologies or code machine learning systems that related to football betting or forex prediction systems. I am also creating instagram based applications.
I think that it is not given enough importance to machine learning but that will add a new dimension to the world. My best interest is to be part of it.

TECHNICAL SKILLS:

Java, Oracle, J2EE, Mysql, MS SQL, Maven, Spring Framework (Quartz scheduler, Jdbc, Core, Data, Boot, Batch), Rest, Web Services, Distributed computing with JGroups, Redis, RabbitMQ, ActiveMQ, Hazelcast, Apache Storm, ZooKeeper, Kafka, SQL, PL/SQL, Oracle sql tuning, T-sql, Esper, Drools, SMPP, Sms Gateway, Mockito, Couchbase, Team Management, Design Software Architecture, Design Patterns, Pcap4j (Intermediate), Deeplearning4j (Basic), Oracle Sql Tuning (Intermediate). Selenium (Advanced), Automated Web Page Test (Advanced). MQL4 (Basic), SVN, GIT (branching, merge, cherry pick etc..), Mockito, Dimension reduction and Feature Subset Selection (Filter & Wrapper methods via entropy etc.., PCA, applying genetic algorithms for feature selection), Weka (API & GUI), Spark ML(Intermediate), Ionic 3.

PROFESSIONAL EXPERIENCE:

Java Architect

Confidential

Working on n11.com (SK Group South Korea - Turkey’s largest online shopping site) ad backend architecture

Senior Java Developer

Confidential

End to end project delivery for customers.
Suggested and accepted new projects for BSNL India Telecom customer.
Architectural design and coding in terms of time to market constraints
Responsible from taking user scenarios, development, testing, acceptance and production phases.
Working with very high performance java systems. At 128GB ram, evaluate 10 billion data in 1 hour and 20K SMS MPS (sms message per second). All performance tuning operations, memory usage, jvm, garbace collection GC, jstack analysis, high availability with jgroups, synchronisation of asynchronous systems with distributed map - hazelcast, kafka with 7 zookeeper — all designed and impemented by myself.

Senior Java Developer

Confidential

Responsible from taking user scenarios, development, testing, acceptance and production phases
Business meetings for techical design spesfications, scenarios and agreement
Architectural design and coding in terms of time to market constraints
As an arge specialist created new products (created “all access” services that connect operators in Turkey)
End to end project delivery for customers.
Assisting 3 other Junior developers for their Coding and DB tasks and training.

Senior Java Back End Developer

Confidential

Back End Java Development, DB (Responsible from 16 DB SERVER Oracle & Mysql setup, security, project scaling(horizontal scale or vertical scale), maintenance (index statistics updates, hot backup & daily backup, incremental backup, user authorization & authentication management), sql tuning, Centos OS 6.x
Adding machine learning and data mining capability to existing projects and offering new projects
End to end project delivery for customers.
Assisting 3 other Junior developers for their Coding and DB tasks and training.
Created over 50 small sized, over 10 mid-sized projects with Java, Spring, Maven, Oracle(SQL, PLSQL), Mysql, SOA, Rest & Soap Webservices, Php.

Senior Java Developer

Confidential

Oracle General Ledger (GL) based on EBS.
Design and develop (java backend scheduler, pl/sql, jsf, hibernate, ejb) reporting pages for reporting teams and brach banks.
Design and code PL/SQL modules for trial balance.
PL/SQL development and SQL tuning daily jobs.
Worked at Confidential team.

Java Developer

Confidential

Design and Develop tools according to needs of the teams located at Nortel Netas.
Worked at Confidential .
Responsible from End to End project delivery.
Java, Oracle, Mysql, Jsp, Struts, Php, Perl, Phyton, Git, SVN, IBM Clearcase.
Java training as an assistant to explain OOP concept and help course projects.
Oracle training as an assistant to explain sql, ddl, dml, schema creation, drop, merge, ctas command etc...