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Vincent Custodio Email & Phone Number

Pre-Sales and Technical Support Analyst at Sigma Systems
Location: Japan 4 work roles 3 schools
1 work email found @hgst.com LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Current company
Role
Pre-Sales and Technical Support Analyst
Location
Japan
Company size

Who is Vincent Custodio? Overview

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Quick answer

Vincent Custodio is listed as Pre-Sales and Technical Support Analyst at Sigma Systems, a with 324 employees, based in Japan. AeroLeads shows a work email signal at hgst.com and a matched LinkedIn profile for Vincent Custodio.

Vincent Custodio previously worked as Software Engineer at Hgst A Western Digital Company and Staff Software Engineer at Nagra Media Japan K.K. (Formerly Opentv Japan K.K.). Vincent Custodio holds Introduction To Project Management (Bpm101) from Temple University Japan.

Company email context

Email format at Sigma Systems

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{first}.{last}@hgst.com
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Profile bio

About Vincent Custodio

Software engineer with 7 years of experience in embedded software development.Proven ability in learning new technologies and adapting to changes in work environment. Competent in analyzing complex problems and capable of leading teams in creating collaborative solutions. Fluent in Japanese and experienced in working with multi-cultural teams.Interested in developing software solutions for TV, Mobile and other embedded systems.Specialties: • Programming Languages: C/C++, Object Oriented JavaScript, VHDL, Assembly • Platforms: Linux, OpenTV Middleware• TV: STB, EPG, DVR, DVB, PPV• Web: SVG, XML, HTML, CSS, AJAX, JSON, DOM• Tools: Eclipse, gdb, jslint, Coverity, Perforce, JIRA, DekTec, TSReader, UML Tools • Fluent in English and Japanese (JLPT Level 2, JETRO Business Japanese J2)

Listed skills include Object Oriented Design, Javascript, C, C++, and 30 others.

Current workplace

Vincent Custodio's current company

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Sigma Systems
Sigma Systems
Pre-Sales and Technical Support Analyst
toronto, ontario, canada
Employees
324
AeroLeads page
4 roles

Vincent Custodio work experience

A career timeline built from the work history available for this profile.

Pre-Sales And Technical Support Analyst

Current

Within 23 Wards, Tokyo, Japan

Apr 2013 - Present

Software Engineer

Hgst A Western Digital Company

Japan

Staff Software Engineer

Nagra Media Japan K.K. (Formerly Opentv Japan K.K.)

Shinagawa-Ku, Tokyo

Cable TV Set-top box projectLead Application Developer, UEX Team, March 2011- present- Led application design, construction, testing, and integration efforts in Japan. - Provided task breakdowns, estimates, and progress updates to engineering and project managers. - Prepared the development environment and conducted training for new team members.- Traveled to, and worked closely with middleware teams in the UK and China for timely resolution of critical issues. - Analyzed existing and alternate SDKs, and provided feedback to solution architects.- Delivered an EPG application for a demo box that helped seal a contract.- Delivered an EPG application for a prototype box, which greatly increased the client's confidence in our solutions.Satellite TV Set-top box projectSoftware Engineer, Tokyo Engineering Team, March 2008 - February 2011- Met clients face-to-face to document detailed requirements and to give feedback regarding our solution capabilities.- Took ownership of the UI specifications document for the EPG application and worked closely with the development team in Netherlands.- Customized, improved and debugged the text input module (IME) with predictive and kana-kanji conversion features.- Constructed and tested a native application for handling system notifications and critical pop-ups. - Constructed and tested a native application for showing the html browser menu bar.- Debugged graphics driver issues and initiated discussions with middleware and hardware teams.- Fixed confusing use cases, clarified specifications and communicated changes to stakeholders in application, engineering, and QA teams.- Provided assistance to project managers for triage, testing and closure of issues.

Mar 2008 - Mar 2012

Embedded Software Engineer

Nippo Electronics

Kanagawa, Japan

Power Line Fault Monitoring Device- Developed the user interface and firmware for handling various functions such as: adjusting gain, sampling rate, trigger level, and display modes, as well as saving/reading from data stored in SD memory card.3GPP UE Test Unit- Performed simulations of the team's VHDL code using Modelsim and compared the results with expected data from both Matlab and C++ versions of the model.Frequency Synthesizer Module- Developed the firmware for the onboard microcontroller and hardware.PI/4 QPSK Receiver Module- Designed a fixed point implementation of the receiver module using a TI TMS320C55x DSP Microprocessor.

Jun 2004 - Mar 2008
Team & coworkers

Colleagues at Sigma Systems

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3 education records

Vincent Custodio education

Introduction To Project Management (Bpm101)

Temple University Japan

Bs Electronics And Communications Engineering

Activities and Societies: UP IECEP, UP Circuit, Project Forge - University Center Foundation UP-IECEP (President) School Year 2003-2004.

Education record

Philippine Science High School
FAQ

Frequently asked questions about Vincent Custodio

Quick answers generated from the profile data available on this page.

What company does Vincent Custodio work for?

Vincent Custodio works for Sigma Systems.

What is Vincent Custodio's role at Sigma Systems?

Vincent Custodio is listed as Pre-Sales and Technical Support Analyst at Sigma Systems.

What is Vincent Custodio's email address?

AeroLeads has found 1 work email signal at @hgst.com for Vincent Custodio at Sigma Systems.

Where is Vincent Custodio based?

Vincent Custodio is based in Japan while working with Sigma Systems.

What companies has Vincent Custodio worked for?

Vincent Custodio has worked for Sigma Systems, Hgst A Western Digital Company, Nagra Media Japan K.K. (Formerly Opentv Japan K.K.), and Nippo Electronics.

Who are Vincent Custodio's colleagues at Sigma Systems?

Vincent Custodio's colleagues at Sigma Systems include Simon Lee, Jorge Chapa, Alan Ip, Chris Pascal, and Albertesa Esalnikov.

How can I contact Vincent Custodio?

You can use AeroLeads to view verified contact signals for Vincent Custodio at Sigma Systems, including work email, phone, and LinkedIn data when available.

What schools did Vincent Custodio attend?

Vincent Custodio holds Introduction To Project Management (Bpm101) from Temple University Japan.

What skills is Vincent Custodio known for?

Vincent Custodio is listed with skills including Object Oriented Design, Javascript, C, C++, Software Engineering, Fluent In Japanese, Digital Tv, and Stb.

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