a
afrangos

Alexandros F

@afrangos

Vetted Pro

5,0(47)

Data Scientist and ML Engineer

Chypre
Anglais, Grec
Certaines informations sont présentées en anglais.
Certifié par Fiverr Pro

Alexandros F a été sélectionné par l'équipe Fiverr Pro pour son expertise.

Certifié pour

  • Data science et machine learning

  • Développement de chatbots

À propos de moi
Ex Amazon | I work as a Data Scientist at a Big 4 firm, collaborating with large clients to deliver data-driven solutions. I have also worked as a Data Scientist and Business Intelligence Engineer at Amazon and have completed internships at KPMG and Deloitte. I hold an Integrated Masters Degree (MEng) in Computer Science from University College London (UCL).... Plus d’infos

Compétences

a
afrangos
Alexandros F
50 $US/heure
hors ligne • 

Voir mes services

Développement de chatbots d'IA
I will create a custom ai chatbot for your business needs
4,9(9)
Nettoyage des données
I will automate excel, csv, json, xml data tasks with python
5,0(17)

Vous souhaitez travailler sur une base horaire ?

Dites à Alexandros F ce dont vous avez besoin.

50 $US

/

heure

Portfolio

Expérience professionnelle

PwC

Data Scientist

PwC • Temps plein

Feb 2024 - Present2 yrs 3 mos

Data and Artificial Intelligence Lab (DAIL)

Software Engineer

Franco Elevators • Temps plein

Nov 2022 - Jan 20241 yr 2 mos

● Successfully developed and launched the company's website, resulting in a modern and user-friendly online presence that effectively showcases the organisation's products/services and enhances customer engagement. ● Established an AWS MySQL database to effectively track and manage all the necessary information for monitoring and enhancing tracking capabilities, further improving efficiency and accuracy in maintenance operations. ● Designed and developed two web applications, catering to the specific needs of technicians and administration in the elevator maintenance industry. These applications streamlined maintenance tasks, record-keeping, stock-updating and reporting processes, resulting in improved efficiency, accuracy, and accessibility of maintenance data. ● Contributed to a dynamic route-optimisation project aimed at reducing response time and increasing client satisfaction. Leveraged data analysis techniques to optimise technician routes, resulting in significant improvements in response time and customer service quality, ultimately enhancing overall client satisfaction.

Amazon

Data Scientist

Amazon • Temps plein

Jun 2021 - Dec 20216 mos

● Delivered an end-to-end optimisation, speeding up a web-scraping process by a factor of 40 and making data easily accessible through Amazon’s RedShift service. ● Developed a comprehensive Power BI dashboard and a time-series anomaly detection model to monitor and predict recirculating shipments, enabling warehouse associates to identify emergencies and respond proactively at any stage of the pipeline.

47 Avis
5,0

(46)
(1)
(0)
(0)
(0)
Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    4,9
  • Valeur de la livraison
    5
1 à 5 avis sur 47
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Les plus pertinents
    J

    justin_cad

    Client récurrent

    US

    États-Unis

    5

    Alex was exceptional. He was a pleasure to work with throughout our project together, and the results were on-time and performed well.

    2 000 $US-3 000 $US

    Prix

    3 semaines

    Durée

    gig

    Développement de chatbots d'IA

    Utile?
    Oui
    Non
    T
    image-docs

    tesla4558

    Client récurrent

    CA

    Canada

    5

    Good as always, thanks!

    100 $US-200 $US

    Prix

    7 jours

    Durée

    gig

    Développement de chatbots d'IA

    Utile?
    Oui
    Non
    L
    image-docs

    lamspyrou

    CY

    Chypre

    5

    Alexandros truly stands out in Web Development! His ATTENTION TO DETAILS and flawless DOCUMENTATION exceeded my expectations, while his proactive communication and language fluency made collaboration seamless. Working with such a cooperative and dedicated professional was a pleasure. 👏 He went above and beyond to satisfy my needs!

    200 $US-400 $US

    Prix

    7 jours

    Durée

    gig

    Sites web IA & Logiciel

    Utile?
    Oui
    Non
    T
    image-docs

    tesla4558

    Client récurrent

    CA

    Canada

    5

    It was a pleasure working with you bud, wish I found you earlier! Great understanding, politeness. Everything is great, appreciate it!

    800 $US-1 000 $US

    Prix

    4 semaines

    Durée

    gig

    Développement de chatbots d'IA

    Utile?
    Oui
    Non
    Une personne a trouvé cet avis utile.
    J

    jhrxss

    US

    États-Unis

    5

    Alex is great to work with! Will go above and beyond to provide an exceptional delivery for you.

    200 $US-400 $US

    Prix

    2 semaines

    Durée

    gig

    Développement de chatbots d'IA

    Utile?
    Oui
    Non
    Une personne a trouvé cet avis utile.