Essam Jobory
Staff Software Engineer at iManage
Chicago, Illinois, United States
Summary
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RockstarEssam Jobory is a Staff Software Engineer based in Chicago with over a decade of experience building front-end and full-stack applications, currently driving engineering at iManage after senior roles at Bottomline and other firms. He combines deep UI expertise with backend fluency—evidenced by his contributions to finance.js, where he implemented and tested a suite of core financial calculation functions—showing attention to numerical accuracy as well as UX. Comfortable leading teams and shipping production systems across startups and enterprise environments, he brings pragmatic architecture and mentoring to complex projects. Known for translating financial and data-heavy requirements into reliable, test-covered components, he blends product focus with hands-on coding to reduce risk and accelerate delivery.
12 years of coding experience
11 years of employment as a software developer
Arabic, English
Github Skills (3)
javascript10
finance10
cil9
Programming languages (4)
Github contributions (5)
ebradyjobory/finance.js
Nov 2014 - Oct 2018
A JavaScript library for common financial calculations
Role in this project:
Back-end Developer
Back-end DeveloperContributions:11 releases, 65 commits, 16 PRs in 3 years 11 months
Contributions summary:Essam primarily contributed to the development of a JavaScript library for financial calculations. Their work involved implementing core financial functions such as Net Present Value (NPV), Future Value (FV), Present Value (PV), Internal Rate of Return (IRR), Payback Period (PP), Return on Investment (ROI), Amortization (AM), Profitability Index (PI), Discount Factor (DF), Compound Interest (CI), Compound Annual Growth Rate (CAGR), Leverage Ratio (LR), and Payment (PMT). The user also added tests using a testing framework, demonstrating a focus on ensuring the accuracy and reliability of the financial calculations.
financialjavascript-librarycalculationsjavascriptfinance
PersonifyJS/PersonifyApp
Dec 2014 - Jan 2015
Contributions:69 commits, 20 PRs, 9 pushes in 29 days
javascript-libraryjavascriptnodejsibmtwitter
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