Resume Front-End developer

Balasim *****

Front-End Developer | React Specialist

Contact Information

Professional Summary

Innovative Front-End Developer with

1.5+ years of professional experience

delivering high-

performance web applications for healthcare and e-commerce clients. Expertise in React, JavaScript,
and cross-functional collaboration, with a focus on translating client requirements into scalable, user-
centric solutions. Proven ability to lead teams and deliver projects on time in Agile environments.

Core Competencies

Professional Experience

Front-End Developer
Herbie Dental Solutions

(Dental Clinic Platform) | Remote

Dec 2024 – Present

Front-End Developer
DCI Digital Solutions

(Tech Agency) | Hamburg, Germany

Jun 2024 – Dec 2024

Email:

************************ (mailto:************************)

Phone:

Show contacts

LinkedIn:

linkedin.com/in/balasim-oliewi-5871b3275

Frontend Development:

React, JavaScript (ES6+), HTML5, CSS3, Bootstrap, Tailwind CSS

Backend Integration:

REST APIs, Node.js, Express.js

Tools:

Git, Figma, Docker, Agile/Scrum

Business Skills:

Stakeholder Collaboration, Project Management, Client Communication

Developing a patient-centric website for a dental clinic, prioritizing accessibility and compliance
with healthcare UX standards.
Implementing a dynamic appointment booking system integrated with clinic workflows, reducing
manual scheduling by 35%.
Collaborating with stakeholders to refine requirements and deliver a secure admin portal for
patient record management.

Optimized frontend features for 3+ client applications, improving load times by 25% through code
refactoring and performance tuning.
Integrated REST APIs for a dental management SaaS tool, enabling real-time synchronization of
patient data.
Worked in Agile teams to deliver client projects, participating in daily standups and code reviews
to ensure quality standards.

Project Manager & Front-End Developer
Tail-Treasure E-Commerce Platform

 | Remote

Apr 2024 – Jun 2024

Front-End Developer
TechBridge Consultancy

 (Client Projects) | Remote

Jan 2024 – Apr 2024

Education

Full-Stack Web Development Certification

DCI Digital Career Institute | Hamburg, Germany

Mar 2023 – May 2024

Doctor of Dental Medicine

Kharkiv National Medical University | Kharkiv, Ukraine

Sep 2010 – Jun 2015

Led a 4-developer team to launch a pet product marketplace, delivering the MVP 10 days ahead 
of deadline.
Designed a responsive React-based UI that increased mobile conversions by 30%.
Streamlined checkout workflows, reducing cart abandonment by 20% through A/B testing and 
UX optimization.

Delivered 4+ production-ready web applications for clients, including a healthcare portal and 
retail platform.
Collaborated with backend teams to implement API integrations, ensuring seamless data flow 
and functionality.
Improved client website performance by 40% through SEO optimization and Lighthouse audit-
driven refinements.