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I've switched domains all the time (CAD/CAM -> Medical Imaging -> Genomics -> Web Development -> Internet Security -> VR -> Fintech), things I've found helpful:

I've switched domains all the time (CAD/CAM -> Medical Imaging -> Genomics -> Web Development -> Internet Security -> VR -> Fintech), things I've found helpful: 1. Ask a lot of questions at the start. People know you've switched domains and will tolerate dumb questions for a while. 2. Don't ask the same dumb question twice. 3. Read a lot to get into the new head space. Set up google alerts for your company and its competitors. Join forums dedicated to your new tech and domain. 4. Offer learnings from your old domain, humbly. "At my last gig, we approached this <method>. May not apply." This shows everybody you have things to offer but you are just getting your sea legs. 5. LEAVE THE OLD JOB. All of the above things you did for your old gig. Stop doing them, you don't have time anymore.

aalhour 9y ago
Thanks for sharing, this is really cool. Can you please share with us what did you have to learn in order to get into Fintech? If you were to assemble a short bullet point list of essential topics to study for the job, how would such list look like?
thesumofall 9y ago
I couldn’t agree more. As a strategy consultant I do have to face new clients on a regular basis. Sometimes the industry / topic overlaps with the previous engagement - often not. 1.) Really, really, really ask those dumb questions in the first week. Everyone will tolerate it and even expect it 2.) Learn the basics of your new domain / industry top-down asap. Meaning: understand for what your company gets paid for, understand the basic process how it gets delivered, understand the strengths / weaknesses of your company. Know who the key customers are and what they really want. It’s often the new guys who are empowered to challenge those high-level topics while everyone else takes it for granted (and often have the wrong idea in mind) 3.) Always ask a question / say something during the first five minutes of a meeting. It just gets harder and harder afterwards. But as soon as you asked you’re in the game 4.) Bring in experience from the past but try to take the extra mile of translating it as much as possible to the new situation (“at my last gig we did... I understand that here we have... however I see further potential in...)
- thesumofall 9y ago
  Two to add: 5.) Ask a colleague to give you a dedicated intro session. Not just a random “I show you some stuff on my PC” but a real one. Typically a nice way for the colleague to reflect on their learning as well and/or prepare a public talk :-) 6.) Be aware that almost no one really knows. They are all bluffing, they are all biased. There are exceptions but they are super rare. Even someone 2-4 years in a specific job will get his stuff done but still struggle with some concepts. On Management Level it gets worse as those guys tend to not have the time to digg into it
  - 8ytecoder 9y ago
    Can't stress (6) enough. Most people do stuff because that's what they heard first or it's a solution they found for a problem that existed years ago. Having a new perspective and questioning existing norms is healthy. You can add value there more than most of the existing "tribe".
  - wastedhours 9y ago
    Definitely 5 - not only do you learn a lot, but you also learn about different people's learning/teaching styles too. You also pick up on the political landscape, as well as priorities. Had the best intro in my previous job where the first 2 weeks were dedicated to learning and meeting people. Overwhelming, but good chance to really crack on with it.
  - kangman 9y ago
    At our company when I was on boarded we had a process called boot camps. Which was basically a week set aside with meetings for each respective team/department to get a high level over view of what they do and how they fit together with the company as a whole. This gave me some good insight on how I fit in as well as open up new dumb questions to follow up with.
  - jimduk 9y ago
    When you do 5.) show them appreciation - buy them a nice meal as they explain things to you - it's a nice thing to do, a small price to pay, assuming it's appropriate
tuwannu 9y ago
May I ask ... - Were there any times you got a job in a new domain without any experiences (e.g. didn't worked on as a hobby project, didn't do extensive learning the new domain by yourself)? - Any ideas why those employers chose you for the job? (e.g. purely because of your past experience from the old domain? Any specific qualities they saw in you?) - How much effort (time?) you would normally spend to learn a new domain before applying for a job? Or if time is difficult, what criteria you use to determine that "Yeah, I'm ready to find a job in this domain"?
- carlmr 9y ago
  I would also like to know more about getting in. I'm confident I could get up and running in a matter of a few weeks working fulltime on almost anything. I just have a difficult time getting in. Right now I'd like to go from embedded to data science, machine learning. I think I have some useful skills. But I obviously can't show much in terms of SQL knowledge. I've used python pandas for a few internal tools. I have a solid background in statistics from uni, but I feel like after some years in industry, people don't care about your uni background anymore.
  - newusertoday 9y ago
    why do u want to leave embedded?
    - carlmr 9y ago
      At least in my industry all the application layer gets done in Simulink. I prefer working with code. I find working with Simulink frustrating, you can't diff properly, simple things are hidden in hard to find configurations. It just doesn't work well with how I like to work. Three other option is going back to firmware, which I did in my previous job, but I don't want to write more firmware drivers. It's just not exciting. Additionally I'd also like to do more creative work, I find data science sounds very exciting and I could probably bring a lot of software skills to the team But convincing the industry to go another path is probably harder than switching fields.
subcosmos 9y ago
I went from Astrophysics > Computer Security > Genomics > Alzheimer's research > AI > Medical imaging The secret? Stop worrying about not being an expert in the area. Be friendly with coworkers and immerse yourself in the new field. You will pick it up, even if the verbage doesn't make sense at first. While doing this, exercise regularly, since this promotes neural plasticity, which is needed to learn new things.
- gspetr 9y ago
  > I went from Astrophysics > Computer Security > Genomics > Alzheimer's research > AI > Medical imaging With half of these jumps I'd be worried about Impostor syndrome. With all of these? About Dunning-Krueger.
laythea 9y ago
I don't believe there is such a thing as a dumb question. If you don't understand something, have the confidence to ask - at any point, not just week 1. That way, you will learn. And more importantly, people, especially those who know you just started in a new domain, will see that you are developing yourself. Who cares, if you upset some delicate flowers that don't like getting asked questions they think are below them.

aalhour 9y ago

Thanks for sharing, this is really cool. Can you please share with us what did you have to learn in order to get into Fintech? If you were to assemble a short bullet point list of essential topics to study for the job, how would such list look like?

thesumofall 9y ago

I couldn’t agree more. As a strategy consultant I do have to face new clients on a regular basis. Sometimes the industry / topic overlaps with the previous engagement - often not. 1.) Really, really, really ask those dumb questions in the first week. Everyone will tolerate it and even expect it 2.) Learn the basics of your new domain / industry top-down asap. Meaning: understand for what your company gets paid for, understand the basic process how it gets delivered, understand the strengths / weaknesses of your company. Know who the key customers are and what they really want. It’s often the new guys who are empowered to challenge those high-level topics while everyone else takes it for granted (and often have the wrong idea in mind) 3.) Always ask a question / say something during the first five minutes of a meeting. It just gets harder and harder afterwards. But as soon as you asked you’re in the game 4.) Bring in experience from the past but try to take the extra mile of translating it as much as possible to the new situation (“at my last gig we did... I understand that here we have... however I see further potential in...)

thesumofall 9y ago
Two to add: 5.) Ask a colleague to give you a dedicated intro session. Not just a random “I show you some stuff on my PC” but a real one. Typically a nice way for the colleague to reflect on their learning as well and/or prepare a public talk :-) 6.) Be aware that almost no one really knows. They are all bluffing, they are all biased. There are exceptions but they are super rare. Even someone 2-4 years in a specific job will get his stuff done but still struggle with some concepts. On Management Level it gets worse as those guys tend to not have the time to digg into it
- 8ytecoder 9y ago
  Can't stress (6) enough. Most people do stuff because that's what they heard first or it's a solution they found for a problem that existed years ago. Having a new perspective and questioning existing norms is healthy. You can add value there more than most of the existing "tribe".
- wastedhours 9y ago
  Definitely 5 - not only do you learn a lot, but you also learn about different people's learning/teaching styles too. You also pick up on the political landscape, as well as priorities. Had the best intro in my previous job where the first 2 weeks were dedicated to learning and meeting people. Overwhelming, but good chance to really crack on with it.
- kangman 9y ago
  At our company when I was on boarded we had a process called boot camps. Which was basically a week set aside with meetings for each respective team/department to get a high level over view of what they do and how they fit together with the company as a whole. This gave me some good insight on how I fit in as well as open up new dumb questions to follow up with.
- jimduk 9y ago
  When you do 5.) show them appreciation - buy them a nice meal as they explain things to you - it's a nice thing to do, a small price to pay, assuming it's appropriate

tuwannu 9y ago

May I ask ... - Were there any times you got a job in a new domain without any experiences (e.g. didn't worked on as a hobby project, didn't do extensive learning the new domain by yourself)? - Any ideas why those employers chose you for the job? (e.g. purely because of your past experience from the old domain? Any specific qualities they saw in you?) - How much effort (time?) you would normally spend to learn a new domain before applying for a job? Or if time is difficult, what criteria you use to determine that "Yeah, I'm ready to find a job in this domain"?

carlmr 9y ago
I would also like to know more about getting in. I'm confident I could get up and running in a matter of a few weeks working fulltime on almost anything. I just have a difficult time getting in. Right now I'd like to go from embedded to data science, machine learning. I think I have some useful skills. But I obviously can't show much in terms of SQL knowledge. I've used python pandas for a few internal tools. I have a solid background in statistics from uni, but I feel like after some years in industry, people don't care about your uni background anymore.
- newusertoday 9y ago
  why do u want to leave embedded?
  - carlmr 9y ago
    At least in my industry all the application layer gets done in Simulink. I prefer working with code. I find working with Simulink frustrating, you can't diff properly, simple things are hidden in hard to find configurations. It just doesn't work well with how I like to work. Three other option is going back to firmware, which I did in my previous job, but I don't want to write more firmware drivers. It's just not exciting. Additionally I'd also like to do more creative work, I find data science sounds very exciting and I could probably bring a lot of software skills to the team But convincing the industry to go another path is probably harder than switching fields.

subcosmos 9y ago

I went from Astrophysics > Computer Security > Genomics > Alzheimer's research > AI > Medical imaging The secret? Stop worrying about not being an expert in the area. Be friendly with coworkers and immerse yourself in the new field. You will pick it up, even if the verbage doesn't make sense at first. While doing this, exercise regularly, since this promotes neural plasticity, which is needed to learn new things.

gspetr 9y ago
> I went from Astrophysics > Computer Security > Genomics > Alzheimer's research > AI > Medical imaging With half of these jumps I'd be worried about Impostor syndrome. With all of these? About Dunning-Krueger.

laythea 9y ago

I don't believe there is such a thing as a dumb question. If you don't understand something, have the confidence to ask - at any point, not just week 1. That way, you will learn. And more importantly, people, especially those who know you just started in a new domain, will see that you are developing yourself. Who cares, if you upset some delicate flowers that don't like getting asked questions they think are below them.