Logo
Costin – ASP.NET, Vue.js, Azure DevOps, experts in Lemon.io

Costin

From Romania (UTC+3)

flag
Full-stack Web DeveloperSenior
27 years of commercial experience
E-commerce
Food production
Management
Retail
Dev tools
ERP
SaaS
Lemon.io stats
2
projects done
644
hours worked

Costin – ASP.NET, Vue.js, Azure DevOps

Costin is a professional rock; he is calm and patient and must be highly skilled, as he has 20 years of experience. He has a lot of expertise as an architect and a team lead. His core competencies are ASP.NET, .Net Core, C#, and Azure. Lately, he has also been working with frontend development. Although Costin seems to have reached the level of a top developer, he never stops learning and enjoys challenging himself.

Main technologies
ASP.NET
7 years
Vue.js
5 years
Azure DevOps
1 year
SQL
10 years
.NET Core
20 years
Additional skills
gRPC
.NET
DevExpress
WCF
WinForms
JavaScript
C#
Knockout.js
API
ElasticSearch
REST API
Git
Direct hire
Possible
Ready to get matched with vetted developers fast?
Let’s get started today!

Experience Highlights

Software Architect and Developer
Jan 2019 - Unfinished6 years 6 months
Project Overview

SaaS solution to centralize data from ingredients suppliers (product composition, allergens, nutritional values, certificates, assessments, and more) and offer support for enforcing compliance and collecting information from suppliers.

Responsibilities:
  • Designed the application architecture;
  • Worked closely with the Product Owner and the team of analysts to find optimal technical solutions;
  • Managed the development team (6 developers);
  • Developed back-end multitenancy framework;
  • Deployed the application to Azure (setup builds, pipelines, releases).
Project Tech stack:
.NET
Vue.js
Azure DevOps
Azure Functions
Microsoft Azure
Microsoft SQL Server
Software Architect and Developer / CTO
Mar 2007 - Unfinished18 years 3 months
Project Overview

The application is Laboratory Information Management System specific to nutrition industries which collects quality data from production lines and other lab devices.

Responsibilities:
  • Designed and developed client-server architecture;
  • Managed the development team (4 developers);
  • Selected the tech stack for the application;
  • Designed the integration with lab instruments and third-party software for data exchange;
  • Conducted meetings with customers to translate complex technical requirements into application functionality;
  • Participated in meetings with customers for blue-print analysis and gap analysis.
Project Tech stack:
WinForms
SQL Server
WCF
DevExpress
.NET
Software Architect
Jul 2019 - Unfinished6 years
Project Overview

A tool to integrate all company’s applications with third-party software like mill software, IoT, Laboratory instruments, ERP, and external web services.

Responsibilities:
  • Designed IT architectures and made frameworks concrete for the engineering team
  • Retrieved and assessed existing architectures and frameworks within the organization.
  • Coached and guided members of the engineering team and stakeholders on correctly applying the established frameworks and solution architecture
  • Worked with the operations team to ensure the technology platform is fit for purpose and acquired feedback for areas of improvement
Project Tech stack:
Knokout.js
SQL Server
WWF
WCF
Web API
.NET

Education

2002
Informatics
Bachelor's

Languages

Romanian
Advanced
French
Pre-intermediate
English
Advanced

Hire Costin or someone with similar qualifications in days
All developers are ready for interview and are are just waiting for your requestdream dev illustration
Copyright © 2025 lemon.io. All rights reserved.