I provide mentorship, technical consulting, and freelance services. 
Already realized more than +100 online sessions, with all reviews positive at maximum rating.

Mentor

<p>QuoteX: Real-time Quotes Processing  QuoteX connects one of the world&#x27;s largest stock exchanges to BiG’s trading platform with millisecond latency.</p>

Principal Software Engineer

OpX: Enterprise Operations Processing AAA System

OpX is a centralized authentication, authorization, and audit (AAA) platform which processes arbitrary operations. It enables junior developers to write secure code. Technologies: C#, SQL Server, ASP NET MVC

Solutions Architect

TradeX: Integrated Trading platform

TradeX enables trading warrants, derivatives, and stocks on a single platform. It was the bank's first foray into real-time SPAs.

MonApp: Real-time Windows Service Monitoring System

MonApp is a foundation for all apps and services which monitor real-time errors and provides resilient recovery mechanisms and installation procedures. It significantly improved the service’s management.

CPay: Real-time Card Payment System

CPay is a platform that integrates Mastercard’s debit card operations with BiG’s payment processing system. It was the bank's first custom real-time payments interface.

FutX: Futures Trading Platform

FutX enables customers to follow and trade futures faster. It was BiG’s first component- based frontend solution. We created our own SPA framework for this project.

DDPay is a platform for processing non-banking card operations and dispatching scheduled payments. All delivered processes are fully automated, yielding a minimal cost of ownership. It processes over 50M euros/month and requires almost no maintenance.

TrackGSM: Cellular Stations Monitoring System

TrackGSM monitors usage and drops data from cellular stations for analytics purposes. It interfaces with mainframe systems

I've seem many junior developers turning into seniors in my teams.
Mentored students at university with their assignments, explaining, and contrasting with real-world examples so they could even better understand it.

Worked for various digital agencies, consulting and Telco, SMEs, Financial Institutions over the past +20 years. 

★ From software development to DevOps, projects and mentoring ★

Antonio Carlos Carvalho de Oliveira

Technical analysis indicator creator applying through machine learning techniques like feature engineering, deep neural networks,... 

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Antonio O.

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