Nallib Said Tala Montenegro.

Projects participation

Company Name:

Chinchilla Reactor

Role: Full Stack Developer
Dates Employed: Mar 2018 – Present (1 yr 11 mos)

I gave support to marketing campaigns creating WordPress sites, Facebook Business and several mobile Apps including augmented reality using Unity3D and Vuforia.
For custom software, I created many web apps with REST services using many products from Google Cloud, JSF and others.
Multiple short projects for multiple customers.

Languages: CSS, HTML, Java, Shell script, Node, C#.
Software: Jira, Netbeans, Eclipse, Unity, Visual studio, Adobe Suite, Google SketchUp, Postman.
Operative systems: Linux Debian, Windows 10, MacOS El Capitan.
Databases: MySQL.


Skill Letter

Company Name:

Project: Geologger
Role: Software Engineer
Dates Employed: Oct 2016 – Dec 2017 (1 yr 3 mos)
Location: Santiago Province, Chile

I was hired by GeoAire to be the main developer of the Geologger project. A webapp used by the mining industry to create statistics based on others systems logs.
While I worked in this company I attended meetings, did solution research, programming front and back end and database creation. Also I gave support to the GeoAires Geologist team when any malfunction of the systems occurred.

Some of the technologies I used were OpenStreetMap, Google Maps, GPS, JSF and Primefaces.

Languages: CSS, HTML, Java, Shell script.
Software: Jira, Netbeans, Eclipse.
Operative systems: Linux Debian.
Databases: MySQL, PostGrest.

GeoAire skill letter Spanish

GeoAire skill letter English

Company Name:

Role: Expert Process Engineer
Dates Employed: Feb 2016 – Apr 2016 (3 mos)
Location: Santiago Province, Chile

I gave support during the merging of LATAM databases and Migration via Pentaho. This job was temporary but it gave me a good understanding of big databases.

Technologies: Pentaho, JSF, Bootstrap

LATAM Skill Letter (Spanish)

Company Name:

Role: Analyst Programmer
Dates Employed: Aug 2013 – Oct 2015 (2 yrs 3 mos)
Location: Santiago Province, Chile
Projects: Credit Voucher, Sales, Crystals Monitoring

Most of the systems in Opticas Schilling were programmed in Delphi. After several years the systems needed to be migrated to webapps. I was assigned to do the migration from Delphi to Java of the “credit voucher” and “billing” systems, including the EFTPOS programming. Some of my duties included Requirement Gathering, Project management, Programming and Solutions Research.

(Reference image)

One of the research I conducted was a Customer Counter using multiple technologies such as OpenCV and Kinect V1.

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Parallel to these projects the company required the monitorization of the optical crystals manufacturing. I designed and implemented the desired system using almost 100 Android tablets and codebar Scanners connected to REST services.

Technologies: Java Android , JSF, Primefaces, JS, REST .

Languages: CSS, HTML, Java, Delphy.
Software: Netbeans, Eclipse.
Operative systems: Windows XP.
Databases: SQL Server.

Recomendation IT chief (English / Spanish)

Skill letter (Spanish)

Company Name:


Role: Analyst Programmer
Dates Employed: Nov 2012 – Aug 2013 (10 mos)
Location: Santiago Province, Chile

Uplanner is an online system used to optimize timetables and schedules of universities, saving resources based on logistics, economies of scale and both teachers and students data.. I worked here when this was starting. Wonderful project.

Technologies: JSF, Hibernate and Primefaces.
Languages: C++, Java, CSS, HTML, SQL.
Software: VS, Eclipse.

Skill Letter (Spanish)

Company Name:

Role: Web Producer
Dates Employed: Mar 2012 – Sep 2012 (7 mos)
Location: Santiago Province, Chile

I worked with a team of young graphic designers and content writers building for them the websites and emailings. The clients were big companies such as VTR, Polla, Cuprum and others.
My duties required the use of many technologies like Facebook API.

Languages: CSS, HTML, PHP, JS, ActionScript, SQL.
Software: Adobe Suite, Netbeans, Eclipse.
Operative systems:Windows XP.
Databases: MySQL.

Grey Chile Skill Letter (Spanish)

Role: Visual Basic, Macromedia Teacher
Dates Employed: Jun 2010 – Dec 2011 (1 yr 7)
Location: Antofagasta Province, Chile

I taught two courses: development and design with Macromedia studio and Visual Studio. These courses were designed for employee development and paid by their companies. Under the supervision of the Centro de Capacitacion permanente (CCP)I learnt a lot about lesson planning.

Languages: Visual Basic, Action Script, SQL.
Software: Visual Studio, Macromedia MX.

UCN CCP Skill Letter (Spanish)

Company Name:

Role: Analyst Programmer
Dates Employed: Apr 2011 – Sep 2011 (6 mos)
Location: Antofagasta Province, Chile

In April 2011 a college friend, Guillermo Barrera, invited me to work with him at Ciclos Sys. I programmed some features in PHP for Petrovent system. Ciclos Sys used to do services for COPEC Antofagasta (an oil company). A tiny team of 4, but a great environment.

Skill letter (English)

Skill letter (Spanish)

Company Name:

Project: RFID, Inventories
Role: Analyst Programmer
Dates Employed: Apr 2010 – Jul 2010 (4 mos)
Location: Antofagasta, Chile

In April 2010 I worked with Mr Pablo Osses as an Analyst Programmer in the development of multiple prototypes.

Inventories and Tracking GPS systems. At the same time I created the front end of a few softwares and websites.
The languages used were visual basic, .Net PHP and databases with MySql.
As an extra, I learnt editing and animating using macromedia flash and adobe photoshop for presentations.

Skill Letter NTL

Other Projects


A personal project. I was recovering from a surgery, so I stayed in my appartment for 1 month. Enough time to produce a tiny video game (with some friends).

I did most of the coding, and the animation, the rest some friends of mine.

The google play link

Languages: C#.
Software: Adobe Suite, Unity3D.
Operative systems: Windows 10.

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