Not everyone can claim to be a translator. Indeed, translating is more than being fluent in two different languages - a good translator must have developed a certain technique through both their education and experience.
Being a French native speaker, I can translate from English into French. My knowledge of the English language also enables me to translate from French into English.
I will do my best to keep with the style and tone of the source text, all the while using the right terminology. Moreover, I will make sure that the translated text is aligned with the target audience (localisation) and use idiomatic expressions, so that it reads exactly as an original text.