Ernest W. Lessenger
Who am I
Ernest Lessenger is a Software Architect, Business Analyst, and Developer with 20 years of experience in IT management and consulting. His experience spans the range of IT needs from low-level network and infrastructure management to software requirements gathering, design, and implementation/development.
Ernest received his master’s degree in Business Administration from Rice University, and has a Bachelor of Science degree in Technical Writing from Carnegie-Mellon University. He is a qualified ServiceNow administrator, is a Salesforce.com Certified Technical Architect, and is Agile Scrum Master trained and certified.
As Chief Technology Officer of multiple Small-to-Medium consulting companies, Ernest has guided and participated in hundreds of Sales and Service implementation projects. His particular interests include process automation, data modeling, integration, and data visualization with experience in a wide variety of COTS and Enterprise platforms. Recent projects have included complex integrations between Salesforce, ServiceNow, SAP, Talend, AWS, and Azure (multiple platform services).
Publications
Cumulo Libris Blank Comic Book: Set 1
Bundle of four (4) “manga” inspired blank comic books that read left-to-right. Each book is 30 pages of dynamic layouts (plus a blank front and minimal back) in the US standard 6⅝ x 10¼ size, designed to inspire and challenge artists of all ages.
Book 1 follows a “modern” comic book format, offering a mix of block and diagonal designs, with both exposition and action panels to challenge your creativity and design skills.
Book 2 references the shouju (“girls”) manga style with many open and multi-page panels suitable for either broad action or sweeping exposition scenes that show off the character or scenery to the reader.
Book 3 is inspired by shounen (“boys”) manga style and features a “tight” and dynamic layout that inspires constant action and movement.
Book 4 is based on pre-1970 manga and comics. It features closed cells and a traditional grid-based design with vertical and horizontal layouts.
Bookshop.org Digital
Solved: Pentominoes
Take five identically-sized squares and position them so that each square shares an edge with one or more of the others. Repeat until you find all such arrangements. Then eliminate any shape that is the same as any other, turned or flipped. In the end, there are 12 distinct pieces: Pentominoes.
This book contains several popular pentomino puzzles, including the four "basic" rectangles: 6x10, 5x12, 4x15, and 3x20. Every unique solution (excluding flips and rotations) for each puzzle has been included: Some puzzles have only a single solution, while others have hundreds or even thousands.
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Solved: Tic-Tac-Toe
The game of Tic-Tac-Toe, also known as naughts and crosses or Xs and Os, has been a popular children's game since at least ancient Egypt where examples of game boards have been found as early as 1300 B.C. Given the simplicity of the rules and ease of play, it is reasonable to assume that this is one of the earliest “board games” invented.
This book includes every possible move in a game of Tic-Tac-Toe starting with the “X” player, as is traditional. There are nine sections (as only nine total moves are possible in each game) alternating between X and O. Within each section, every unique board configuration is presented on a page. Only unique board configurations are included.
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