Marvyn Cosep
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Marvyn Cosep Email & Phone Number

Game Server Developer at Play'n GO
Location: Metro Manila, Philippines 4 work roles 1 school
1 work email found @playngo.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

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Work email m****@playngo.com
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Current company
Role
Game Server Developer
Location
Metro Manila, Philippines
Company size

Who is Marvyn Cosep? Overview

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Quick answer

Marvyn Cosep is listed as Game Server Developer at Play'n GO, a with 357 employees, based in Metro Manila, Philippines. AeroLeads shows a work email signal at playngo.com and a matched LinkedIn profile for Marvyn Cosep.

Marvyn Cosep previously worked as Senior Software Engineer at Infor and Software Developer at Metisetrade Inc.. Marvyn Cosep holds Bachelor Of Science In Computer Studies Major In Information Technology, Information Technology, 2.14 from Pamantasan Ng Lungsod Ng Maynila.

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Email format at Play'n GO

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{first}.{last}@playngo.com
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AeroLeads found 1 current-domain work email signal for Marvyn Cosep. Compare company email patterns before reaching out.

Profile bio

About Marvyn Cosep

ADDRESS: 2926-B Finlandia St. Cor. Volta St. San Isidro, Makati CityMOBILE: +63 926 725 1495EMAIL ADDRESS: marvzcosep@gmail.comWORKING EXPERIENCE Infor Apr. 04, 2016 – Feb. 28, 2020 (3.8yrs) Tel: (02) 2946-81-03 Senior Software Engineer Acquired Skills/Knowledge • Development/Technical > Infor Mongoose Framework > Deeper understanding about the pillars of OOP > S.O.L.I.D. Principles > IIS, ADFS, Message Queuing (MSMC) > SoapUI, PostMan, Request and Response > Business Object Document (BOD or XML), XSLT, Oxygen XML Developer > ILSpy, Beyond Compare > SourceTree, GitLab, SSH Keys, Jenkins > PowerShell Scripting > HTML, JavaScript, CSS, Minifying Resources > AWS, EC2 • Management/Social > Mentor Greenbean (Newly Grad) > Deeper understanding about SDLC and its methodologies (Agile, Waterfall) > Scrum, Kanban, Scrumban > Trello, Jira, MS Teams Board > Exposed with presenting to the Executives > Importance of Retrospective > Team CollaborationMetisEtrade Inc. Sept. 30, 2013 – Jan. 5, 2016 (2.3yrs) Tel: (02) 799-93-57/58 local 303 Software Developer Acquired Skills/Knowledge • Development/Technical > C# .NET, WPF, C++, MySQL, Entity Framework > Events, Delegates, Async/Sync, Callbacks, Threading, URI (Uniform Resource Identifier) > Factory Method > APIs (MetaQuotes and FXCM APIs), SSL Certificates > Black Box Testing, White Box Testing • Management/Social > Internal harmonious environment with colleagues > Able to cope up easily with foreign officemates > Able to handle supports in the front office with confidence QnE Software Philippines Inc. Sept. 27, 2010 – Sept. 15, 2012 (2yrs) Tel: +632 567-4248/53 Software Engineer Acquired Skills/Knowledge • Development/Technical > Basic principle of OOP, N-tier architecture, C# .NET > Server Maintenance, Active Directory, FTP, IIS, VMware, DTS, SSIS, SDK > Smart Assembly > Delphi, Borland Database > VS Lightswitch, VS Dev Express > XtraReports in DevExpress > SDLC, Trouble Shooting, Firewalls > Handling network issues and trouble shootings • Management/Social > Extensive customer service experience > Routinely Interacts with customer via telephone and face-to-face > Communicate effectively with unsatisfied customers resulting in positive dispositions > Handle customers at the utmost professional level > Supervised/Trained People (OJTs)YM: marvzcosepTwitter: #marvzcosepSkype: marvzcosep

Listed skills include Microsoft Visual Studio C#, Microsoft Sql Server, Mysql, Microsoft Visual Studio C++, and 25 others.

Current workplace

Marvyn Cosep's current company

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Play'n GO
Play'N Go
Game Server Developer
växjö, kronoberg, sweden
Website
Employees
357
AeroLeads page
4 roles

Marvyn Cosep work experience

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

Game Server Developer

Current

Taguig, National Capital Region, Philippines

May 2020 - Present

Senior Software Engineer

Philippines

Projects/Tasks handled: • Infor Localization Services Platform (Mongoose, MS SQL) > End-to-End Developer > Contributed in designing metadata table designs and managing schema patches for all tables and schema changes > Maintenance forms for all metadata > Lead redesign of UI and system process together with the BAs/QAs > Contributed in creating the first script template of the message creation class in LSP > Handled integration part between output generation scripts and the platform (UI) > Handled Web User Control Developments > One of the decision makers in project kick-offs and planning > Go-To guy on every Mongoose related issue • Development Tools > Schema Change Script, Data Population Script/Init Data, IDO Request, Batch IDO Custom Assemblies, IDO Custom Assemblies/Ext Class from DB • Repository/Source Control > TFS and Oxford Git (GitLab) + Transition from TFS to Oxford Git + How to setup oxford git (Team and Counterparts) - Oxford Git to SourceTree/Visual Studio - Cloning DevBranch to their local + Repository Admin - Dev and Master Branch Maintainer - Organized/Implemented Sub-team Maintainers for Code Reviews and Source Control Policies - Designed Source Control Structure + CICD - Set-up Jenkins - Created PowerShell scripts that will cater the process of generating ext class + Release Management • Admin > Prepared and implemented the ff. Documentations for the team + Coding Standards + Code Review Template + Release/Packaging Process Documentation + Re-architectures Transitions - Golden Template - Homepage to Mongoose Explorer > Weekly sr. ses and maintainers meeting (dev updates) > Monthly sr. ses meeting (culture building) > Contributes on resource planning • Others > Representative for CoDeTrACE > Assisting QA automation team in debugging java codes and establishing source control procedure/process > Infor Product Cloud Certification – XI Ming.le

Apr 2016 - Feb 2020

Software Developer

Bonifacio Global City

Projects handled: • Binary Rebuild (C# .NET/WPF & MySQL) > Database - Database Design Diagram (ERD/MySQL) - Database Creation and Mirroring > Servers and APIs - Main, Access (Routing) Server - Main, Access, Common, Journal and Database API > SSL Certificate > Admin/Manager UI • Auto Generating Accounts, Account Balance Transfer, External Settlement System, Symbol Expiration Auto Close System, Holiday Maintenance Application, Group Maintenance Application, Multi Terminal, Prime Broker Application, Prime Management System (C# .NET/WPF, C++, MySQL, Entity Framework and MetaQuotes/FXCM APIs) • MetaTrader 4/5 Bridge and Bridge Router – (C# .NET/WPF, C++ and MetaQuotes APIs) • System Monitoring/Maintenance (MT4/5 API Updates, Bugs, etc.) > Swap Rate Calculator, News Feeder, Interest Bonus Wizard, Auto Restart (MT4/5 Server Auto Restarter), Account Benefits Plans, Spread Balance (Auto Dealer 1), Auto Dealer 2, HTH Account Subscription (Weekly/Daily HTH), Auto Rebates, NWC, Margin Call Mailer, Black Box System, Binary Options (Servers Monitoring) - (C# .NET/WPF, C++, FXCM API and MetaQuotes APIs) • Support/Assist back-office and front-office regarding any IT field inquiries Acquired Skills/Knowledge • Development/Technical > C# .NET, WPF, C++, MySQL, Entity Framework > Events, Delegates, Async/Sync, Callbacks, Threading, URI (Uniform Resource Identifier) > Factory Method > APIs (MetaQuotes and FXCM APIs), SSL Certificates > Black Box Testing, White Box Testing • Management/Social > Internal harmonious environment with colleagues > Able to cope up easily with foreign officemates > Able to handle supports in the front office with confidence

Sep 2013 - Jan 2016

Software Engineer

Roxas Blvd Malate Manila

As Software Engineer • QnE Payroll PH System, .NET Accounting System and iCCTV Maintainer that includes UI, Business Logic, DB (C# .NET, DevExpress, MS SQL) • Generates/Creates Reports for QnE Payroll PH (Dev Express) • Migration from Delphi to C# .NET, handles Cost Centre and Department Module, includes DB, UI, and reports (QnE Accounting) • Migration from C# .NET to XAF, created script for DB auto cleanup in MS SQL (QnE Payroll) • Biometrics integration. (C# .NET, BioOffice SDK) • Handles the Release of QnE Payroll PH Versions and iCCTV (Smart Assembly) • Supervised/Trained OJT and Subordinate Programmer about Working Environment, QnE Systems, SQL, C# Programming, and Visual Studio 2010As Software Support Executive • Implemented QnE Systems (Accounting, Payroll System and ICCTV) to Clients that includes Presentation, Installation, Trainings, Supports (via Remote, Call, and Email), Maintenance and Debug/Fixation of Corrupted Database > 24hrs On-Call Support > Analyze business flow of the customer and provide them standard procedure with user guide/manual on how to implement it in the system • QA Tester (Accounting Payroll System and iCCTV) • Network Administrator Assistant >Handles online trial user and ftp account for customers/prospects (Active Directory)Acquired Skills/Knowledge • Development/Technical > Basic principle of OOP, N-tier architecture, C# .NET > Server Maintenance, Active Directory, FTP, IIS, VMware, DTS, SSIS, SDK > Smart Assembly > Delphi, Borland Database > VS Lightswitch, VS Dev Express > XtraReports in DevExpress > SDLC, Trouble Shooting, Firewalls > Handling network issues and trouble shootings • Management/Social > Extensive customer service experience > Routinely Interacts with customer via telephone and face-to-face > Communicate effectively with unsatisfied customers resulting in positive dispositions > Handle customers at the utmost professional level > Supervised/Trained People (OJTs)

Sep 2010 - Sep 2012
Team & coworkers

Colleagues at Play'n GO

Other employees you can reach at playngo.com. View company contacts for 357 employees →

1 education record

Marvyn Cosep education

FAQ

Frequently asked questions about Marvyn Cosep

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

What company does Marvyn Cosep work for?

Marvyn Cosep works for Play'n GO.

What is Marvyn Cosep's role at Play'n GO?

Marvyn Cosep is listed as Game Server Developer at Play'n GO.

What is Marvyn Cosep's email address?

AeroLeads has found 1 work email signal at @playngo.com for Marvyn Cosep at Play'n GO.

Where is Marvyn Cosep based?

Marvyn Cosep is based in Metro Manila, Philippines while working with Play'n GO.

What companies has Marvyn Cosep worked for?

Marvyn Cosep has worked for Play'N Go, Infor, Metisetrade Inc., and Qne Software Philippines, Inc..

Who are Marvyn Cosep's colleagues at Play'n GO?

Marvyn Cosep's colleagues at Play'n GO include Martin Ayguavella Lamuedra, Zang Cabael, Stephanie Santiago, Chrp®, Justine Clay, and Petter Viklund.

How can I contact Marvyn Cosep?

You can use AeroLeads to view verified contact signals for Marvyn Cosep at Play'n GO, including work email, phone, and LinkedIn data when available.

What schools did Marvyn Cosep attend?

Marvyn Cosep holds Bachelor Of Science In Computer Studies Major In Information Technology, Information Technology, 2.14 from Pamantasan Ng Lungsod Ng Maynila.

What skills is Marvyn Cosep known for?

Marvyn Cosep is listed with skills including Microsoft Visual Studio C#, Microsoft Sql Server, Mysql, Microsoft Visual Studio C++, Microsoft Office, Iis, Sdlc, and Devexpress.

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