Skip to main content

Koodausrutiini


Olen osana maatalouden viljelysuunnitteluun liittyvässä projektissa, jossa on kaksi muuta tekijää, jotka ovat opiskelukavereitani. Projekti on lähtenyt liikkeelle syksyllä 2011 ja on sitä myöden edennyt enemmän tai vähemmän tasaisesti. Haasteena on rakentaa helppokäyttöinen ohjelmisto ei tekniselle käyttäjäkunnalle. Lisäksi viljelysuunnitteluun liittyvä lainsäädäntö on suhteellisen monimutkaista.

Olen vastannut projektin ominaisuuksien valinnoista ja niiden priorisoinnista, mikä on myös johtanut siihen että olen koodannut ylivoimaisesti eniten ominaisuuksia. Epätasainen työnjako on tuttua opiskelijaprojekteissa ja miksei myös muissa projekteissa. Opiskeluvaiheessa tämä ei itseäni ainakaan haittaa: oma ammattitaitoni kasvaa lähes riskittömässä ympäristössä. Palkkaa tosin ei saa.

Kokemattiomien koodaajien kesken on hankalaa löytää itseluottamusta projektin eteenpäin viemiseen. On vaikeaa saada rohkeutta tai kannustaa muita tekemään. Varsinkin jos kohde ei ole tuttu ja taskit vielä epäselviä, uskallus saattaa jäädä uupumaan.

Olen huomannut, että koodaajan itseluottamuksen kasvuun ja rutiinin aikaansaamiseksi auttaa pari juttua:

  1. Jos ongelma on vaikea, älä luovuta. Käytä ongelmien ratkaisuun vaikka päiviä, jos mahdollista, se kehittää.
  2. Älä kysele kaverilta vaan selvitä itse.
  3. Tee jotain, vaikka tekisitkin väärin, teit sentään jotakin.

Näitä teesejä ei varmasti allekirjoita kaikki. Kun raha sekoitetaan kooditouhuihin, se varmasti vaikuttaa tekemiseen, mutta ennen sitä, minuun edellämainitut keinot ovat tepsineet.

Comments

Post a Comment

Popular posts from this blog

I'm not a passionate developer

A family friend of mine is an airlane pilot. A dream job for most, right? As a child, I certainly thought so. Now that I can have grown-up talks with him, I have discovered a more accurate description of his profession. He says that the truth about the job is that it is boring. To me, that is not that surprising. Airplanes are cool and all, but when you are in the middle of the Atlantic sitting next to the colleague you have been talking to past five years, how stimulating can that be? When he says the job is boring, it is not a bad kind of boring. It is a very specific boring. The "boring" you would want as a passenger. Uneventful.  Yet, he loves his job. According to him, an experienced pilot is most pleased when each and every tiny thing in the flight plan - goes according to plan. Passengers in the cabin of an expert pilot sit in the comfort of not even noticing who is flying. As someone employed in a field where being boring is not exactly in high demand, this sounds pro...
Post a Comment
Read more

PydanticAI + evals + LiteLLM pipeline

I gave a tech talk at a Python meetup titled "Overengineering an LLM pipeline". It's based on my experiences of building production-grade stuff with LLMs I'm not sure how overengineered it actually turned out. Experimental would be a better term as it is using PydanticAI graphs library, which is in its very early stages as of writing this, although arguably already better than some of the pipeline libraries. Anyway, here is a link to it. It is a CLI poker app where you play one hand against an LLM. The LLM (theoretically) gets better with a self-correcting mechanism based on the evaluation score from another LLM. It uses the annotated past games as an additional context to potentially improve its decision-making. https://github.com/juho-y/archipylago-poker
Post a Comment
Read more

Careful with externalTrafficPolicy

On a project I am working on is hosted in an EKS cluster with the NGINX ingress controller (the one maintained by Kubernetes). It is deployed using it's official official Helm chart, which I realized, after a lengthy debugging session, was a mistake. The initial setup I aimed to improve had several flaws. Firstly, we were using the AWS Classic Load Balancer in front of the nginx ingress in the cluster, which has been deprecated for some time (years?). Continuing to use it makes little sense to us. The second issue was that we were only running one(!) nginx pod, which is quite sketchy since the exposed web services had essentially no high availability.  I switched to the Network Load Balancer (NLB), which was straightforward - I just needed to change the ingress-nginx service annotation to specify the load balancer type as NLB: service.beta.kubernetes.io/aws-load-balancer-type: nlb However, increasing the replica count turned out to be tricky. When I bumped it up to two, I began to ...
Post a Comment
Read more