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$30 USD / hour
Flag of BENIN
akpokpota, benin
$30 USD / hour
It's currently 4:35 AM here
Joined April 26, 2022
0 Recommendations

Sedjro E L Perspicace M.


4.9 (6 reviews)
$30 USD / hour
Flag of BENIN
akpokpota, benin
$30 USD / hour
Jobs Completed
On Budget
On Time
Repeat Hire Rate

Backend and Blockchain Developer

Characterized by a boundless curiosity and a constant desire to solve problems of my time, I was spotted in late 2018 by an Android developer who brought me into the fascinating world of programming. I started by learning in a general way all the processes involved in a Web and Mobile Application Project (from the conception of the idea to the delivery of the finished Project). And coming from a background with some (self-taught) knowledge in python, hacking and networks, it was clear to me that the backend would be the House where I would put my luggage. I started learning JavaScript on [login to view URL], then Nodejs through Typescript. Then I was introduced to the world of APIs via ExpressJS and to top it all, to the concept of Clean Architecture (which I now apply to all my projects). I had the chance to work on an Android project (still in development) in the real estate field where I could test my knowledge and especially acquire new skills. Finally, I found a new and even more fascinating world where everything is still to be explored: The Blockchain. As the other one said so well, if your project makes sense, if respect for diversity is one of your values, we can probably build together. And if in addition to that the development of your applications is for you a real competitive advantage, implying that you prioritize the quality of the code every day, I will be delighted to participate in your adventure. I want to be linked to usefulness and change. I want to be one of those who improve the old, but I especially want to be one of those who introduce the new. I am still learning so for me no new knowledge is silly or outdated. Finally, I like time, yours, but even more mine so let's stay focused and I will never give you the opportunity to lose yours by losing mine.
Freelancer Javascript Developers Benin

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Portfolio Items

Create a RESTFul API with Firebase as Database...
RestAPI with FIrebase
Connect all your Google Apps data as resources in Firebase and serve them via a RESTFul API.
Google Apps to Firebase
Add Events created in a Google SpreadSheets to a Google Calendar using Apps Script.
Google Sheets to Google Calendar
Store your Google Forms responses to Firebase using Google Sheets and Google Apps Script...
Forms to Firebase
Connect Google Spreadsheets to Firebase using Apps Script.
Sheets to Firebase
Connect your Web/Mobile Apps via a REST API  to Firebase using Javascript, TypeScript, NodeJs, ExpressJs, and Clean Arch...
Firebase as Backend


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Showing 1 - 5 out of 6 reviews
Filter reviews by: 5.0
$100.00 USD
Once again he did an excellent job and on time. Technical support is formidable. Recommend!
Database Programming Blockchain Ethereum Backend Development
+1 more
Flag of Digital A. @Ascendingltd
3 days ago
$35.00 USD
Once again he did an excellent job! He fulfilled all our needs on time and is always available to answer our questions :)
JavaScript Node.js Google Sheets Google Spreadsheets
+1 more
Flag of Digital A. @Ascendingltd
23 days ago
$18.00 USD
It is always a pleasure to work with Perspicace M. . He delivered work on time and is always available for questions or adjustments.
JavaScript Node.js Google Sheets Google Spreadsheets
+1 more
Flag of Digital A. @Ascendingltd
1 month ago
$25.00 USD
Thank you! We obtained good experience! Recommend!
JavaScript Node.js SOAP API
Flag of Den S. @deanisy
2 months ago
$25.00 USD
Perspicace M delivered my project very quickly and delivered the final project to my specs without any issues. Easy to communicate with. I would hire them again.
JavaScript Google Sheets
Flag of Matt M. @gigido7
2 months ago


Blockchain Developer

Personal (Open Source Project)
Feb 2022 - Mar 2022 (1 month, 4 days)
Lite version of Countriesy (continent, countries) code with solidity for the Ethereum Blockchain. code here:

Backend Developer

May 2021 - Feb 2022 (9 months, 1 day)
Work on a Android Real Estate App as a Backend Dev working on their RetFulAPI using Google Firebase as Database.

Backend Dev

work on Countriesy (continent, countries,Cities and Cities Areas API) which is a RestFulApi that collect data from a Google Sheets (user input), store them in Firebase and serve them as a json Files.

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Top Skills

JavaScript 5 Google Sheets 4 Google Apps Scripts 4 Node.js 3 Google Spreadsheets 3

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