A csv file should be sorted by zip code.
31 freelancerów złożyło ofertę na średnią kwotę w wysokości $31 do tego projektu.
I have a good experience in Java programming. Reading csv file and then modifying by certain criteria is simple task. Can you provide me with more information? I can start working on it now.
I am a core hands on Java developer with 8 years industry experience. Have worked with various companies and startups. My primary domain is Java, data structures and analytics. I am good at algorithms and sorting.