
Salah Saadaoui
Level 2
Web scraping specialist
Competenze

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10 USD
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Esperienza lavorativa
Python developer
NielsenIQ • Full time
Apr 2024 - Present • 2 yrs 4 mos
• Build and maintain Python infrastructure that continuously collects and processes millions of records from 300+ independent web sources into an analytics platform used by enterprise teams. • Debug for a living: diagnose failures across rendered HTML, JavaScript execution, network requests, third-party APIs and parsing logic, trace them to root cause, and fix them properly rather than patching the symptom. • Design for the failure case — isolate faults so one broken source cannot degrade the wider system, with retry, rate-limiting and validation strategies that keep daily production runs trustworthy. • Own the layers above and below my code: the schemas data lands in, the indexes and queries analysts depend on, and the operational behaviour of the pipeline in production. • Review teammates’ code, write tests for the edge cases that actually break things, and refactor to keep modules maintainable. • Work fully remotely and asynchronously with a distributed multi-region team, coordinating in writing through Git and pull requests.
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
rob_car_mum

Austria
Salah delivered Milestone 1 clean and on time. The JSON structure is solid — opening duels, kill events, utility, positions, bomb data all captured correctly. Good foundation to build on. Looking forward to Milestone 2. Exceptional work.
mostafabounib

Algeria
You have demonstrated professional performance and a high level of commitment to your work. You are an exemplary model of dedication and sincerity. Words cannot express my gratitude for the help and support you have provided. I will never forget how you stood by me through every situation and circumstance.

alaaedinne24

Algeria
kevinpaulin911

Svizzera
J'ai une nouvelle fois fait appelle à Salah et je suis une nouvelle fois très satisfait du rendu !

bmvallc

Stati Uniti
This freelancer was able to complete the project as directed. Able to take my feedback and put into action. High level of skill in Python and data extraction. We highly recommend their services and expertise.
