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Stephan PoloSP

Stephan Polo

Full stack developer 6 years of experience in remote work

€450/day
Aix-en-Provence, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Stephan

Holder of a Master's degree in Computer Science, I have been developing software since the age of 11 and the passion has never left me. I started a professional developer career in 1995 and after a passage through the usual stages of project manager and team leader, I returned to my first love, the design and writing of software. I wish today to make available to my clients the knowledge I have acquired over these years in fields of activity as diverse as
- air transport,
- industrial purchasing,
- hospitality,
- precious metal buying,
- shop management,
- sales and installation of equipment in homes,
without this list being exhaustive, of course.

After coding for many years in C#, I moved to angularjs in 2016 and then to angular. Angular is today my favorite technology.
My very extensive experience in C# / SQL Server remains very useful for the development of Rest APIs or Windows Services.

The objective is that you welcome each new reception with serenity, certain that your requests have been understood, that the spelling of the interfaces is not to be reviewed, and that the software has been sufficiently tested.

Do not hesitate to talk to me about your IT project, I will be delighted to share my experience and technical knowledge to carry out your software alone or in collaboration with your technical team.
  • English

    Fluent

  • French

    Native or bilingual

Can work on-site
Aix-en-Provence (up to 50km), Nice (up to 100km), Paris (up to 100km), Lyon (up to 100km), Toulouse (up to 100km)

Experience

  • confidentiel
    Web module for taking photos and videos
    CIVIL ENGINEERING
    January 2020 - July 2020 (6 months)
    For a client carrying out work at private homes, creation of a web module in html5, angularjs allowing the capture of photos/videos before/during/after work at the client's home via mobile or tablet.
    This development is in native HTML5 and requires no plugins or installation.
    Photos can be attached to a client, selected and sent by email, added to the favorites list, and shown to prospects within a carousel that serves as a portfolio.
    This module is accessible with different rights depending on user profiles: Secretary, Salesperson, Technical Manager, Installer...


    HTML5 angularsjs REST API C# SQL SERVER
  • confidentiel
    Interfacing Hubspot with the client's ERP
    REAL ESTATE
    October 2019 - November 2019 (2 months)
    - Aspiration of Hubspot campaigns:
    The interface allows my client to store all email campaigns with their content and the results of mailings by recipient on their server.
    They thus maintain control over the knowledge surrounding their marketing actions.
    The link established between campaigns and customer purchases allows them to know the number of sales generated by each campaign but also: revenue, average order value, revenue per euro spent and many other statistics with the connection of a BI tool.
    - Bi-directional interfacing
    This interface concerns all events that occurred in the customer relationship from Hubspot and from the ERP: emails exchanged, comments, visits, phone calls, deliveries, invoicing...
    The marketing team using Hubspot knows the customer perfectly, and the sales representatives from their dedicated Intranet see all marketing actions undertaken with the customer.
    For this purpose, we have created a timeline in the sales Intranet (see portfolio) which displays all customer relationship events chronologically.

    These developments concern the client's Spanish and Benelux subsidiaries. They are accessible in French, Dutch, and Spanish.
    AngularJS C# SQL Server
  • Confidentiel
    Modernization of various software created by the company following an internal questionnaire
    REAL ESTATE
    January 2019 - September 2019 (8 months)
    Following the distribution of a questionnaire to employees of the 12 European subsidiaries, 3 sets of modifications were created concerning:
    The ERP (C# / SQL SERVER)
    The Intranet for sales representatives (C#, ASP.NET/SQL SERVER)
    The Intranet for technical and installation teams (C#, ASP.NET/SQL SERVER)
    Among the various developments, I would highlight:

    - The creation of intelligent customer search with auto-completion. I created binary trees to ensure instant auto-completion in a customer database exceeding one million records.
    - Adaptation of ASP.NET Intranet screens to make them usable on mobile devices: Lists, customer details, planning
    - Addition of proactive features
    - Digitization and storage of documents produced by the ERP
    - Addition of new pages developed in angularjs to the Intranets
    - The software is accessible in French, Dutch, Spanish, and Italian.
    C# AngularJS SQL Ser

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Education

  • Master's degree in Computer Science
    Nice
    1993
  • Baccalauréat C
    Brignoles
    1989
    Mathématiques - Sciences physiques

Skill set

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