s/15 years old TCP Service/Elixir HTTP Microservice/g – Emerson Macedo

s/15 years old TCP Service/Elixir HTTP Microservice/g  -  Emerson Macedo

s/15 years old TCP Service/Elixir HTTP Microservice/g – Backend for e-commerce marketplace Ad Insertion

On this talk, you’ll see the challenges we had at OLX to replace a 15 years old C TCP Service, with lots of memory leaks, using a legacy large database and also unsuitable for maintenance. The new Elixir Microservice had to come without service interruption so there were also rollout challenges with all client platforms like mobile, web and also mass insertion.

Emerson Macedo – I’m a Software Architect/Engineer with more than 21 years experience. I current work at M4U, the absolute leader of Brazilian carriers prepaid and postpaid payment gateway for credit card transactions.

Previously, I worked at OLX, the absolute marketplace leader for used stuff in Brazil with a huge market share. I also worked at Globo.com, the Internet army of one of the 5 largest media conglomerates in the world and absolute leader in Latin America. From work experience prior to Globo.com, I have extensive knowledge in fields of telecommunications, insurance, banking, web portals, amongst others.

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