Jeff Sasse

About

I’m Jeff, a senior full stack web/mobile developer.
I am very professional in followings:

Languages: JavaScript, Python, PHP, Go, R, Ruby, PineScript
UI Frameworks: React.js, Next.js, Vue.js, Nuxt.js, Angular.js
Web Frameworks: Laravel, CodeIgnitor, Symfony, Yii, Django, Flask, Node.js, Nest.js, Dust.js
Databases: MySQL, PostgreSQL, MongoDB
CMS: WordPress, Drupal, Magento
Mobile: React Native, Flutter, Nativescript, Ionic, Swift, Java
Agile Env: Jira, Trello, Monday, Clickup
Git: github, gitlab, bitbucket
Cloud Services: GCP, Azure, AWS, Heroku, Vercel, Google Firebase

I have vast capabilities in frontend and backend development. Whatever language or platform you may need used, I can handle it and will do it with precision and expertise. I pride ourself on our professional flexibility, being able to handle multiple projects and multiple project components without losing sight of the various timelines or project specs involved. Whether you need an Android app developed or an HTML-focused asset, iare able to shape and polish the finished product while constantly keeping you up-to-date and involved. I have lovely reviews from previous clients and some fantastic portfolio samples in this profile, and I invite you to check them out at your own convenience. If you have any questions, or are interested in working with me, I are available through any days of the week, and am excited to chat with you about your project needs!

Full Stack Developer

I have 15 years of experience in WEB & Mobile developement and completed lots of project successfully. I support truth & 24/7 services.

Website: https://po131.com
City: Hendersonville, TN
Hourly rate: $80USD

Facts

I completed lots of Web projects with high quality.
I worked with many clients from United Status, Germany, Spain, Switzwerland, Denmark, Norway, Australia , Canada etc.

Happy Clients

Web Projects

Hours Of Support

Skills

HTML 100%

CSS 100%

JavaScript 100%

SPA(VueJS, ReactJS, AngularJS) 100%

Asp.net 100%

Ruby on Rails 100%

PHP 100%

CodeIgniter100%

Laravel 100%

Node.js 100%

Django 100%

WordPress/CMS 100%

Portfolio

All
Frontend
WordPress/CMS
Backend
Mobile

Services

As a full-stack web/mobile developer I provide clean and best-quality code. I provide 24/7 support for people who need support and provide bug fix support for people who meets any problems during in use of the project.

Testimonials

Eine gute Zusammenarbeit, weil auf Anforderungen/Anmerkungen schnell und professionell reagiert wurde. Sehr gute Verfügbarkeit, kurze Reaktionszeiten und insgesamt sehr gute Kommunikation.

Diether

Jeff completed my project in record time, everything works perfectly, he improved my original idea and helped me to solve all my issues. Communication was perfect and she was always available!

Carlos

Jeff is a truly great developer! Highly recommended! What I like most about him is that he just get's the job done without all the "let me check if it's possible" talk that I heard from other freelancers.

Josef

Jeff is a very knowledgeable and dedicated developer. If you have a complex project and need a professional that is committed to your project's success, he will be a great choice. I highly recommend Jeff.

David

Freelancer

I hired 3 freelancers before but they didn't complete my project. But he understood my project's complex logic and sent high quality code.I definitely want to continue working with him in the future

Gregory

I was so happy with working him. Fantastic to work with. Really knowledgeable and skilled! The communication was really good between us. Will be hiring him for further updates to our project.