Hire Top Freelance
SQL Developers
in Colombia

Ziad S.

I am a software developer and educator from Montreal, Canada with over fifteen years of experience. I have worked for startups, agencies, and large companies in industries ranging from entertainment to banking. I specialize in NodeJS, React, and Postgres, as well as the ecosystems surrounding these technologies. I sometimes do mentoring at codementor.io, and volunteer with the local Ladies Learning Code chapter in Montreal. I also co-founded and am currently an advisor at DecodeMTL, a full-stack JavaScript Web Development bootcamp in Montreal, Canada.

SQLAWS (Amazon Web Services)TypeScriptReactPostgreSQLFirebaseJavaScriptNode.jsCSSHTML/CSSMySQL

I am a Microsoft Certified Solution Associate for Business intelligence, with several years of experience in finance, sales, and BI in 3 Fortune 500 firms and experience as a quant data analyst for a Swiss hedge fund. Additionally, I hold a Master in Finance from HEC Lausanne Switzerland. This means I have experience developing financial models with Matlab and Python. You can also contact me if you are interested in portfolio optimization, fixed income, or quantitative risk management. My goal is to use data analytics to impact organizations in any area. I am currently based in my homeland, Medellin, Colombia. (Yes amazing city, yes open for business ideas :) ) I support start-ups and students at a preferable rate

SQLExcelPythonTransact-SQLMATLABExcel VBAMSc FinanceDAXMicrosoft Power BI

Senior developer with over 15 years of experience in web development, comfortable with PHP and NodeJS languages, mostly focused on backend development with some frontend development as well. [https://www.linkedin.com/in/negriesteban/](https://www.linkedin.com/in/negriesteban/)

SQLJavaScriptVue.jsGoogle Cloud PlatformNestJSNode.jsLaravelPostgreSQLMySQLPHP