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Software Engineer with 10 years of experience in Online Mentoring. My Database and SQL expertise include Conceptual and Logical designs (ERD &EER), Normalization, Relational Schemas, Complex queries, CTE, Stored Procedures, Functions, Cursors, Indexing, Optimization) I also mentor in Python Programming (3x) , Java (Version 8), MS Access (2020 and lower versions), Tableau (Visualizations) and C/C++. *** Full refund if the issue was not resolved ***

JavaExcelPandasAmazon RedshiftGoogle BigQuerySQLiteSSRS (SQL Server Reporting Services)PostgreSQLData AnalysisMySQLRelational DatabaseTableauDatabaseC++Web DevelopmentPythonMicrosoft AccessSQL

Senior Mobile Engineer with 7 years+ of active programming experience. I'm proficient in Kotlin, Dart, Java and Python. I have helped many new programmers become proficient in their chosen programming language and currently, I work as a senior Android Engineer.

JavaFlutterPythonJetpack ComposeAndroid StudioKotlinFirebaseAndroid

Started programming at age 12 in 1988 on a Commodore VIC-20. Extremely adept at debugging of all kinds, performance optimization, databases, embedded systems, operating systems, networking, testing and automation across a wide variety of languages, APIs and frameworks, high level as React/Typescript and as low level as knowing several CPUs assembly languages and designing microcontroller PCBs. It is way too much to just enumerate. Formerly worked at Microsoft in Windows Protocols and Engines team.

JavaOperating SystemsJavaScriptAWS (Amazon Web Services)SQLPythonHTML5C#PHPC++GCCWinAPIX86 64DebuggingWin32AssemblyMicrocontrollerx86Performance TestingCMake