Lead developer and designer Resume St. Louis MO - Hire IT People

EXPERIENCE SUMMARY:

12 Year of experience in IT Application software development.
Expertise in algorithmic design, data structure implementations, code re - optimization and high performance application development.
Experienced in designing and developing applications using multi-threading, parallel programming and inter process communication.
Expertise in C, C++, PL/SQL, Shell Scripting, Unix/Linux and Oracle.
Expertise in Unix/Linux system performance monitoring and SQL query optimizations.
Worked on finance domain - Capital market investment and client portfolio management.
Worked on retail domain - Store area operation.
Worked on telecomm billing projects.

TECHNICAL SKILLS:

Programming Language: C, C++, Pro*C, Java, PL/SQL

Scripting Language: Bash, Ksh, Perl, R, Python

Databases: Oracle, Informix, DB2

Operating Systems: AIX, Solaris, Redhat, Suse

Tools: HP-QC, MS-Visio, BMC Remedy, MPP, Subversion, Valgrind, gdb

SCM: Subversion, CVS, SCCS, VSS

PROFESSIONAL EXPERIENCE

Confidential,St. Louis MO

Lead developer and designer

Technical Environment: C++, STL, IPC, Multi-Threading, Shell Script, PL/SQL, HP-QC, BMC Remedy, SVN

Responsibilities:

Migrated the application from AIX 32 bit big endian xlC Compiler to Redhat 64 Bit little endian gcc compiler.
Re-designed and developed polling functions from pollset to epoll.
Enhanced the multi-threaded and IPC oriented applications and did defect fixing.
Wrote PL/SQL Stored procedure for billing reports.
Wrote Shell script utilities for Subversion reports, inetd to xinetd conversion, build construction by identifying the library dependency, removing the obsolete functions from source code and system performance monitoring.
Did query optimization for high volume data retrieval and discounting processing queries.

Confidential, Bentonville AR

Lead Designer and developer

Technical Environment: C, ESQL, Shell Scripting, SVN, Perl, HP-QC, BMC Remedy

Responsibilities:

Designed and developed software to forecast the sales and budget for a store based on historical data, current trends and business rules.
Schedule generation verification on all the stores and code defect fixing.
Calculated the goal hours and generated the report for business team verifications.
Developed utilities to fetch various reports from all stores for business team analysis.
Developed and rolled out occasional patch and configurations utilities on stores based on business needs.

Confidential, Los Angeles CA

Lead developer & Designer

Technical Environment: Pro*C, C++, STL, PL/SQL, SCCS, IPC, Multi-Threading, Parallel programming, Shell Scripting, AIX, HP-QC, MPP, MS-VSS.

Responsibilities:

Designed and developed multi-threaded transactions processing engine using singleton and command patterns.
Designed and developed the operational efficiency project to extract and load daily data into system using parallel programming and chain of responsibilities design pattern.
Designed and developed multi-period time/money-weighted rate of return calculations for portfolio and indices using parallel programming and factory design patterns.
Developed Application to setup benchmark indices and calculate Risk management reports based on GIPS standard.
Defined coding standard, mentored the team, reviewed the code, did defect fixing and application supporting.

Confidential

Lead developer

Technical Environment: Pro*C, C++, PL/SQL, Shell Scripting, Parallel Programming, HP-QC, MS-Visio, MS-VSS.

Responsibilities:

Developed code for pending transaction creation and posting.
Developed the posting reports.
Written lookup manager code which construct the query dynamically based in GUI selected fields.
Worked as issue debugger and defect fixer.

Confidential

Implementation Specialist

Technical Environment: C++, PL/SQL, Subversion, Shell Scripting, Solaris.

Responsibilities:

I worked as roaming statistics report developer for the software which includes writing stored procedure and shell scripting utilities.Descriptions: Common Commerce Engine (CCE) is software designed for IBM PC product sales for B2B and
As a junior developer in team I was responsible to write functions in C++ based on given requirement.
Developed many scripting utilities to fetch the data from DB2 and verify and test the correct configurations of parts and prices for PC product.
Maintain the batch process jobs for parts and prices configurations.

Environment: C++, STL, Shell Scripting, AIX, DB2.