NICOLAE CRIHAN

+1-437-***-**** ad1983@r.postjobfree.com Toronto, ON

SENIOR .NET DEVELOPER

Jan 2023– present

Thermo Fisher Scientific

www.thermofisher.com

● Design and develop software for laboratory automation applications with an emphasis on quality, security, performance, and scalability

● Realizing product requirements and expressing these in design documents, Design gathering methods such as user stories, use cases, analysis and design class diagrams, behavioral diagrams

● Working proficiency of C# with .NET using Visual Studio, developing unit tests, automated tests, Project organizational, estimation and scheduling tasks.

SENIOR .NET DEVELOPER

Nov 2021– Dec 2022

Corpay

www,corpay.com

● Engaged in the development and enhancement of online payment solutions including Cross-Border Payments, Virtual Cards, and fraud prevention mechanisms.

● Collaborated effectively within a dynamic team to architect, build, and uphold backend services and to support products using .Net, RestAPI, SQL. Front-end: NodeJs, React

● Active participation in a cross-functional Agile team responsible for end-to-end delivery, involving coordination and contribution across various stages of the development lifecycle. Additionally, conducted code reviews to ensure the highest standards of quality and performance. SENIOR .NET DEVELOPER

July 2019– Nov 2021

SOTI

www.soti.net

● SOTI Assist Project – Implementing device remote control management system

● Develop Remote Control web-based application using Angular, JS, .NET

● Re-design a Unix tunnel service terminal application, improving web-socket security access

● Backend improvement, tuning up the communication layer with Android and macOS devices SENIOR .NET DEVELOPER

Nov 2017– July 2019

CareGo Tek

www.carego.com

● Project TELIA - automated cranes system for the metals industry which optimizes the flow of products in the facility and warehouse logistics

● Designed and developed multiple API and web service to communicate with client’s infrastructure

● C# with Entity Framework using LINQ, Backend Development, Windows service

● Troubleshooting automation discrepancies on applications running in mixed environments, using SSMS, FTTM, PLC, WCF, Windows Service

● Proposed and developed an AI-enabled solution using AWS to improve customer support operations

● Participating in on-call application support and responding to application issues when identified SENIOR .NET DEVELOPER / TEAM LEAD

Dec 2015 - Sept 2017

Affinity

www.affinityempowering.com

● eGovernment Project - a large scale .Net MVC web application, to manage cadet’s recruiting, enrolling and training programs

● Engaged in application architecture and design decisions

● C# with ORM, LINQ, Backend Development, Web API, ASP.NET; .NET Framework, Angular JS, MS SQL

● Responsible for deployment releases and providing operational support

● Applied development best practices as test-driven development (TDD) techniques and integration tests

● Collaborated closely with other Development, QA, BA, UX and Operations teams

● Provided production support Helpdesk ticket assistance with analysis and research of production problems, user questions and system usage inquiries

.NET DEVELOPER

March 2013- Nov 2015

Arobs Transylvania Software

www.arobs.com

● Designed and developed a Document Management system using SharePoint Services portal, the backend included several windows services and Windows Workflow Foundation Service

● Integrated our backend document processing services with third party converting/printing document services such as PDG and Adlib

● Extended SharePoint portal’s functionality by adding custom ASP.NET web application pages

● Created the hand over documentation as well as the user guide for the installation process

● Participated in all Scrum activities such as creating user stories, sprint planning, and sprint retrospectives EDUCATION

Master’s Degree in Computer Science

2003

Technical University of Moldova

www.utm.md/en

SKILLS

● Data structures, algorithms, and design patterns

● .NET C# and VB

● REST/SOAP, ASP.NET, Silverlight, XML/JSON Web Services

● HTML, XML, CSS, JavaScript, Angular, NodeJS, React

● Windows Services, WCF, WPF, MVC/MVVM

● MS SQL Server, MySQL, Pervasive PSQL, ADO.Net, ODBC, EF, nHibernate

● MS Visual Studio, MS Blend, WebStorm, SSMS, MS Query Analyzer, MS SQL Profiler

● CruiseControl.NET, Jenkins, TFS, CVS, SVN, Tortoise, Perforce, Git, NUnit, SpecFlow

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