Constantin

Constantin — Front-end Developer

Expertise in Front-End Web, Wordpress, Vue.js Developer.

Last verified on March 27, 2025

Core Skills

JavaScript

7 yr.

Vue.js

5 yr.

WordPress

7 yr.

Bio Summary

As an experienced web developer with 7 years of experience specialising in developing WordPress websites of varying complexity. In the last 3 years, has focused on honing my skills in JavaScript, with a particular emphasis on using Vue/Vuex and WordPress REST API.

Technical Skills

Programming Languages	JavaScript, PHP
UI Frameworks, Libraries, and Browsers	Ajax, Bootstrap, CSS, CSS 3.0, HTML, HTML5, jQuery, SASS
JavaScript Libraries and Tools	ES6, Gulp.js, Redux, Vue Router, Vuex, Webpack
JavaScript Frameworks	jQuery, React, Vue.js
Java Libraries and Tools	JSON
Methodologies, Paradigms and Patterns	Agile, Kanban, Scrum, TDD
SDK / API and Integrations	API, RESTful API
Virtualization, Containers and Orchestration	Docker
Version Control	Git
iOS Libraries and Tools	UIKit
Platforms	WordPress
Other Technical Skills	ES 5, SDK, WS

WordPress Developer / Front-end Developer

2018-2019

WordPress Developer on Digital Marketing Agency

Responsibilities:

Core Functionality, Architecture design, code review
Faceted search and matching algorithm using ElasticSearch
Integration with third-party services
PDF Generation
Search and Profile Matching functionality.
refactoring, bug-fixing.

Technologies: JavaScript, Vue.js, Vuex, Vue-Router, SCSS, CSS, HTML, WordPress, jQuery, Bootstrap, PHP, CI/CD, Git.

WordPress Developer / Front-end Developer

2017

WordPress Developer on Web-agency specializing in the development of corporate websites and e-commerce projects

Responsibilities:

Developed and maintained core front-end functionality and workflows, including Login/Registration pages, user dashboards, reporting, marketplace, and user profiles, as well as more specific features
Designed and implemented core functionality and architecture, including code review and refactoring, to ensure optimal performance and user experience
Developed and implemented faceted search and matching algorithms using Ajax and ElasticSearch to enhance search functionality and improve matching accuracy
Collaborated with third-party service providers to integrate their services into the platform, ensuring seamless and efficient operation
Developed and maintained search and profile-matching functionality to improve user experience and provide relevant and accurate results
Conducted refactoring and bug-fixing to improve the platform's performance, stability, and security.

Technologies: JavaScript, Vue.js, Vuex, Vue-Router, SCSS, CSS, HTML, WordPress, jQuery, Bootstrap, PHP, CI/CD, Git.

Senior Production Manager for the production of metal structures

2017

Responsibilities:

Achieving profitability by providing clear daily production goals and support to make sure every Shift Supervisor is safely meeting production, quality and efficiency goals daily.
Prepare Performance Plans for each direct report that clearly articulates expectations for production outcomes, safety performance, and work center hygiene that will result in the company achieving its monthly, quarterly and annual goals.
Meet weekly with Production Support Manager to develop Production Plan by reviewing Capacity Plan and MRP for raw material shortages.
Ensure that the resources i.e. machinery, tools, workers, etc. are efficiently deployed and closely monitor them to ensure timely completion of given tasks.
Review overall progress of project with the site supervisor, project engineer on a daily basis.

How to hire with Upstaff

1

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.

2

Meet Carefully Matched Talents

Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.

3

Validate Your Choice

Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Why Upstaff

Upstaff is a technology partner with expertise in AI, Web3, Software, and Data. We help businesses gain competitive edge by optimizing existing systems and utilizing modern technology to fuel business growth.

Real-time project team launch

<24h

Interview First Engineers

Upstaff's network enables clients to access specialists within hours & days, streamlining the hiring process to 24-48 hours, start ASAP.

x10

Faster Talent Acquisition

Upstaff's network & platform enables clients to scale up and down blazing fast. Every hire typically is 10x faster comparing to regular recruitement workflow.

Vetted and Trusted Engineers

100%

Security And Vetting-First

AI tools and expert human reviewers in the vetting process is combined with track record & historically collected feedbacks from clients and teammates.

~50h

Save Time For Deep Vetting

In average, we save over 50 hours of client team to interview candidates for each job position. We are fueled by a passion for tech expertise, drawn from our deep understanding of the industry.

Flexible Engagement Models

Custom Engagement Models

Flexible staffing solutions, accommodating both short-term projects and longer-term engagements, full-time & part-time

Unique Talent Ecosystem

Candidate Staffing Platform stores data about past and present candidates, enables fast work and scalability, providing clients with valuable insights into their talent pipeline.

Transparent

$0

No Hidden Costs

Price quoted is the total price to you. No hidden or unexpected cost for for candidate placement.

x1

One Consolidated Invoice

No matter how many engineers you employ, there is only one monthly consolidated invoice.

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