Yelena C.

Co-Founder

Huntington Station, New York, United States18 yrs 8 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Creator of multiple Intrinsic Value Calculator applications.
Expert in database management and application development.
Strong advocate for retail investors in stock market.

Stackforce AI infers this person is a Fintech application developer with strong database management skills.

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Skills

Core Skills

Web DevelopmentMobile Application DevelopmentDatabase ManagementApplication Development

Other Skills

Web DesignOnline MarketingAndroid DevelopmentiOS DevelopmentSQLShell ScriptingPerlStored ProceduresIncident ManagementChange ManagementWeb ApplicationsWeb ServicesWeb AnalyticsWeb Content WritingOnline Advertising

About

Believer in Warren Buffett Value Investment Strategy. Creator of Intrinsic Value Calculator OE, DCF and EPS applications on iOS and Android platforms. On a mission to help retail investors not to loose money in extreamly overvalued stock market. Don't blindly trust biased financial advisers who want you to keep buying stocks, no matter at what valuation, just to generate commission for them. Use Intrinsic Value calculators to confirm if stocks you want to invest into are really worth buying. You can read more about current market conditions and value investment strategy at -> http://bestimplementer.com Intrinsic Value Calculator OE (Owner Earnings) application is avaliable on App Store and Google Play: https://apps.apple.com/us/app/intrinsic-value-calculator-oe/id1464974984 https://play.google.com/store/apps/details?id=com.diyimplementer.yc.intrinsicvaluecalculator Intrinsic Value Calculator DCF (Discounted Cash Flows) application is avaliable on App Store and Google Play: https://apps.apple.com/us/app/intrinsic-value-calculator-dcf/id1665759526 https://play.google.com/store/apps/details?id=com.diyimplementer.yc.intrinsicvaluecalculatordcf Intrinsic Value Calculator EPS (Earnings Per Share) application is avaliable on App Store and Google Play: https://apps.apple.com/us/app/intrinsic-value-calculator-eps/id6449305189 https://play.google.com/store/apps/details?id=com.diyimplementer.yc.intrinsicvaluecalculatoreps

Experience

18 yrs 8 mos

Total Experience

6 yrs 2 mos

Average Tenure

12 yrs 4 mos

Current Experience

Best implementer llc

Owner / Web Designer / Web Developer / Android & iOS Developer / Online Marketing

Jan 2014 – Present · 12 yrs 4 mos · Greater New York City Area

Web DevelopmentWeb DesignOnline MarketingAndroid DevelopmentiOS DevelopmentMobile Application Development

Citi

Senior Systems Analyst, Application Developer

Aug 2011 – Dec 2013 · 2 yrs 4 mos · New York, New York

Designed, coded, tested and implemented End of Year purge/archive process. Account related data was archived to file system and purged from database to allow recycling of account ids and reduce size of the core tables. Process significantly decreased run time of processes responsible for business calculations.
Designed, coded, tested and implemented "update statistics process" that can be run on the background simultaneously for multiple tables.
Created various SQL queries and Stored Procedures “ad hoc reports” requested by users, for running from Shell scripts and Perl as well as manual runs.
Worked on position reconciliation with regard to transforming and loading data into the database and creating various reports using Shell Scripting, Perl, SQL for the back office and accounting departments.
Responsible for the maintenance of the code, SQL statements, Stored Procedures, analyzing and fixing bugs. Maintained and updated technical documents on a daily basis.
Responsible for Incident Management and Change Management. Created problem logs, analyzed, proposed solutions, coded, tested and implemented to production.

SQLShell ScriptingPerlStored ProceduresIncident ManagementChange Management+2

Ubs

Senior System Analyst / Developer

Apr 2005 – Apr 2009 · 4 yrs · Hoboken, New Jersey

Design, coded, tested and implemented numerous desktop, distributed applications within the Wealth Management division, facilitating Portfolio Reporting and Management functions. The applications consisted of nightly, weekly and monthly batch processes written in Shell, Perl, Awk, Sed scripts, incorporating SQL Insert, Update and Delete queries and Stored Procedures.
Designed, developed and implemented process for QA and Development database refresh. Process runs in a matter of minutes and replaced existing process which took over 24 hours to complete. Process consists of two scripts which communicate with each other by ftp. One script runs in production, another in QA or DEV, loading and unloading tables simultaneously on the background.
Created, tested and implemented Performance Screening process using Perl, Transact SQL and Stored Procedures. This process allows flagged accounts to be reviewed/verified automatically rather than manually by the business analysts, reducing their workload and account turnaround time.
Created tables, stored procedures, transactions and triggers in Sybase database. Created various scripts and SQL quires, to run on both Unix and Windows Platforms.
Developed various reports for Caliper, WCR and AXYS systems using Korn Shell and Perl, such as “Rejected Positions/Transaction Reports”, “Report for Index Update/Insert”.
Involved in live cycle of the projects beginning from gathering specifications, designing, coding, testing, implementing. Developed applications based on client needs, providing complete software solution.
Created various configuration and batch files for running scripts on Windows. Supported batch processing utilizing Autosys and OPC on Unix and multiple NT’s. Analyzed, identified and fixed problems, presented upper management and Business Analysts with quick fixes and/or long term solutions. Worked closely with off-shore teams.

Shell ScriptingPerlSQLDatabase ManagementApplication Development