Evgenii Nekorkin

• 15+ years of developing software based on Oracle DBMS 10.x – 19.x SE and EE experience.
• Designing databases, developing business logic using PL/SQL code. Analysis and tuning of SQL queries, PL/SQL functions and procedures for better performance. Handling high-loaded databases with guaranteed response time for a number of requests/procedures.
• Working with partitioning, external tables, embedded PL/SQL packages, network communication: email, HTTP, SMTP. Creating PL/SQL packages for working with well-spread network protocols: FTP,

SMPP. Parsing and/or generating the data in the format XML, CSV, HTML, MS Excel.

• Tuning the performance of SQL requests by means of changing, hinting and paralleling them;

analyzing execution plans; observing wait events, optimizer statistics; changing data structures;

balancing the workload between CPUs, RAM, I/O speed.

• Dealing with the data warehouses which contain tables with hundreds of billions records and are installed to high-performance servers: up to 64 CPU cores, up to 256 Gb RAM, up to 30 Tb disk space.
• Tuning Oracle DBMS settings for better performance.
• 5+ years of developing the web applications based on the server-side Oracle APEX 4-5.x web framework. Using embedded RESTful API to provide external systems with data.
• 5+ years of developing the client-side of web applications in HTML, CSS, Javascript, AngularJS,

jQuery. 4+ years of experience. JSON, Websockets.

• Sustaining the software products based on Oracle DBMS, Postgres DBMS.

Senior PL/SQL developerJun,2022 – Sep,2025BillingPlatform, remote job for U.S. company from

Madrid, SpainSenior PL/SQL developerAug, 2021 – Jun, 2022HSBC Bank, Moscow, RussiaSenior PL/SQL developerOct, 2019 – Jul, 2021Bercut Ltd., Saint-Petersburg, RussiaTechnical Lead1 Oct, 2013 – Sep, 2019LLC MFI Soft, Nizhny Novgorod, RussiaSoftware

Developer14 Jun, 2011 - 30 Sep, 2013LLC MFI Soft, Nizhny Novgorod, RussiaSoftware

Developer23 Aug, 2005 – 10 Jun, 2011,state organization “Federal Registration Service”,

Nizhny Novgorod, Russia

Bachelor Degree with a Major in computing, graduated from State Technical University,

Nizhny Novgorod, Russia.