Stavros V. Profile

4.9

(159 reviews)

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$30 USD / hour

karlovasi,

greece

$30 USD / hour

It's currently 4:47 AM here

Joined September 18, 2013

12 Recommendations

Stavros V.

@stevegtdbz

4.9

(159 reviews)

6.7

$30 USD / hour

karlovasi,

greece

$30 USD / hour

98%

Jobs Completed

95%

On Budget

89%

On Time

12%

Repeat Hire Rate

Web / Native App Developer - Scraping Specialist

Hello! I am Stavros V. from Greece. The idea of productivity & creation are the main reasons that turned me to the programming world. It's seems really crazy to me, that with a few lines of code from anywhere on this planet you can implement your idea and share it with others. I am currently working as freelancer, accepting projects from a wide range of technology topics. My main expertise is on web development using custom code (php, mysql, html5, css, jquery, js, bootstrap) and python scripting, for automations & data scraping. I also have experience in java programming with native & android app development. Having my own unmanaged vps and hosting my clients projects there, can say that i have evolved good Linux Server Administration skills. Last but not least, have also experience with microcontrollers programming such as ESP Family & Arduino using C++. My portfolio: [login to view URL]

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Portfolio Items

SMS Gateway Lab allows you to send bulk customized messages over internet or instantly using your device.

✅ For instant messages - How it works ?
Just select your desired contacts and create a customized message.
Hit send & that's it! All recipients will got your message.

Features:
✔ Customize message with the recipient's name & surname.
✔ Customize message using text spinners.

*A text spinner is a randomly chosen word from a predefined set of words. So a text should be like "[Hello|Hey|Hi] {name}! How are u?"

✅ For Messages Over WiFi - How it works?
Just press the power on button & leave your device anywhere. Login to our dashboard from any device and trigger your phone to send messages.

Features:
✔ Customize sms using templates (allowing to send personal messages)
✔ You can use more than one device in the same panel
✔ App uses WiFi or Mobile Data to ping your pending messages
✔ App saves all campaigns sent from device SMS Gateway Lab Panel
✔ App run in back

GatewayLab: Bulk Customized SMS

A complete software as a service product.

Azmanifest - Custom Project

Custom Eshop

https://play.google.com/store/apps/details?id=tech.steveslab.pamesuper

Σύγκρινε τιμές προϊόντων απο διαφορετικά σουπερμαρκετ σε πραγματικό χρόνο. Δημιούργησε διαφορετικές λίστες σουπερμαρκετ και κέρδισε χρήματα! Είναι απλό!

1) Επέλεξε τα σουπερμαρκετ της γειτονιάς σου.
2) Αναζήτησε προϊόντα πληκτρολογώντας λέξεις κλειδιά.
3.α) Τοποθέτησε όλα τα προϊόντα που σε ενδιαφέρουν σε όλα τα καλάθια, έπειτα επέλεξε αυτό με το μικρότερο σύνολο - αγορά από ενα σουπερμαρκετ.
4. β) Τοποθέτησε το προϊόν στο καλάθι του καταστήματος με το χαμηλότερο κόστος. Πραγματοποίησε αγορές απο πολλαπλά καταστήματα.

Τα καταστήματα που υποστηρίζονται είναι:
✅ Σκλαβενίτης
✅ ΑΒ Βασιλόπουλος
✅ Bazaar
✅ Market In
✅ My Market

Πάμε Super: Σύγκριση τιμών

A simple client / server java app to transfer files using thread pools.

Java App - Socket Programming - Files Transfer

A platform to handle IoT devices from everywhere in the world.
+ Manage IoT devices using scenarios.
+ Manage IoT devices instantly.
+ Use external APIs.
+ Perform statistical functions on measurements.

Construction of:
+ a temperature & humidity sensor
+ smart plug

IoT Project / InfluxDB / ESP8266

Reviews

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Showing 1 - 5 out of 50+ reviews

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5.0

€30.00 EUR

Fetch users instagram profile pic and show on website via API

Super talented guy when it coems to scraping. Solved my job perfectly, at a very reasonable price. Will definitely hire again.

Emil D.

@emildebski

•

2 months ago

5.0

$100.00 USD

Get the posts published on my Instagram page

Very experienced, knows to ask the right questions in order to deliver the best solution quick delivery and great support. I'll be happy to work with him again

Shay K.

@shay56

•

2 months ago

5.0

£50.00 GBP

Project 33686574 has been deleted

Great Freelancer helped me lots

Chiara S.

@chiara36

•

3 months ago

5.0

$85.00 USD

Project for Stavros V. -- 4

Efficient python script

+1 more

Paul-Adrian C.

@PaulClb

•

3 months ago

5.0

$32.50 USD

Scrap images

Good worker, i recommand

Web Scraping

Jean-Baptiste G.

@gravelinejb

•

4 months ago

Experience

Hellenic Army

Jan 2022 - Present

Confidential

Education

Master

Panepistimion Aegaeou,

Greece

2016 - 2021

(5 years)

Publications

IoT Scenario Modelling and Execution for Smart Plugs

Stavros V.

The Internet of Things is now being embedded into our life, in a more active way. The term is not new, it started to become popular back to 2010, when Google was running the Street View project. Already, there a lot of IoT applications in the market, but as its slow evolution shows, there are a lot of points that need improvement. The most critical points are the security and the abstract management of these devices...