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I'M SPIROS, A FREELANCER

based in Greece.

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About me

Some Word About me

know me more

I'm Spiros Kaftanis, a Full Stack Developer

With over six years of experience, I've completed more than 130 projects, specializing in scalable web, mobile, and SaaS solutions. As the founder of HigherHighLabs, I collaborate with businesses and individuals to bring innovative software ideas to life. My passion lies in leveraging technology to solve complex problems and drive efficiency.

Email:

skaftanis@gmail.com

Date of Birth:

March, 1994

Location:

Greece
8

Years of experience

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my services

How I can help your next project

What I Do?

01

Web App Development

  • Responsive Web Applications
  • Custom Internal Tools
  • Business Software Solutions
  • User Experience Optimization
  • Performance Enhancement

02

iOS & Android Apps

  • Mobile Application Design
  • Cross-Platform Compatibility
  • User Interface Design
  • Performance Optimization
  • App Store Deployment

03

SaaS Development

  • Subscription-Based Software Solutions
  • Cloud-Based Application Development
  • Scalable Architecture Design
  • Production Level Software

04

Website Building

  • High-Speed Landing Pages
  • Responsive Design
  • SEO Optimization
  • Performance Enhancement
  • User Experience Optimization
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TECH STACK

My Tech Stack

The tech stack I mostly use and I'm very experienced with:
Flutter / Dart
Python
Firebase / Firestore
JS / NodeJS
Hugo / HTML / CSS
Java
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EXPERIENCES

Highlight My key Experiences

My Experience

(2023 - Present)

Professianal Freelancer:

Worked on various full stack production level projects under my brand "HigherHighLabs" (https://higherhighlabs.com/)

(2022 - 2022)

Researcher at Research and Informatics Corps in Greek Army:

Worked on army related software projects in Rhodes, Greece.

(2020 - 2022)

Freelance Software Engineer:

Worked on various freelance projects, creating custom apps for clients across different industries. Improved problem-solving skills and adaptability to client needs.

(2017 - 2020)

Computer Science Engineer:

Employeed at the California based startup adNomus / ecomsensus.

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Education

Highlight My key Education

My Education

2022

MSc in Data Driven Computing and Decision Making

Graduated with a MSC in Data Driven Computing and Decision Making at the University of Patras, Greece.

2018

Diploma on Computer Engineering and Informatics Department

Graduated with a diploma in Computer Engineering and Informatics Department at the University of Patras, Greece.

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projects

Some of my most recent projects

My Featured Projects

EMS Gyms

An advanced client and payments management system for EMS gyms

Cross Platform App (Web and Mobile)

design - frontend - backend
Workout Management System

A Workout Management System For Personal Trainers

Cross Platform App (Web and Mobile)

design - frontend - backend
ELearning Platform

A complete ELearning platform with Automated Certifications

Cross Platform App (Web and Mobile)

ui/ux design - mobile development
Joint Stock Companies

An all in one Solution for Joint Stock Companies

Cross Platform App (Web and Mobile)

design - frontend - backend
Barbercal

Barbercal, a Premium Appointment System for Barbershops

Cross Platform App (Web and Mobile)

design - frontend - backend
Customer Management System

An Advanced Customer Management System

Cross Platform App (Web and Mobile)

design - frontend - backend
Customer Management System

An Order And Inventory Management System

Cross Platform App (Web and Mobile)

design - frontend - backend
Customer Management System

A QR Management System For Customer Reviews

Cross Platform App (Web and Mobile)

design - frontend - backend
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TESTIMONIALS

My Clients and Testimonials

My Clients Reviews

Konstantinos Parinos

Owner - 12Cert

An outstanding professional who possesses directness, adherence to certain schedules and quality in the delivery of his work. The perfect choice for anyone who wants the best solution for their company.

Enri Skourti

CEO - LifeChain

Spiros developed the perfect mobile app for our startup, understanding our vision from day one. He maintained seamless communication, quickly adapting to our feedback. His expertise in both design and backend made the process smooth, and his post-launch support ensured everything ran flawlessly. Highly recommended for any tech project!

Freelancing Platform User

I am thoroughly impressed. Despite the extremely tight deadlines, he delivered flawless results that met all specifications. His professionalism and communication were exceptional, exceeding my expectations at every turn.

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contact

Let's get in touch

Contact me

+30 694 6884 931

skaftanis@gmail.com

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