Wiremu Rātana
SRE
wiremu.ratana@whakapapa.com · +31 612 345 678
Amsterdam
Netherlands
https://linkedin.com/in/wiremu-ratana
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Ko te Tūranga SRE he tika mō te whakatau whakarite i ngā mahi hangarau rorohiko i roto i ngā rōpū nōhia, e hāngai ana ki te hauora o te punaha me te whakapiki i te wātea me te pūmautanga. I runga i ōku wheako i te whakahaere, te hanga pai me te whakatau rapanga, kua taea e au te hanga papatipu i ngā hangarau hangarua o te rorohiko. E whānga ngā mōhiotanga o te hangarau pērā i te Kubernetes, te ārahi i ngā kaupapa rorohiko, me te tuku i ngā otinga o te hangarau ki te whakatutuki i ngā whāinga pakihi. Ko aku whāinga ko te whakapiki ake i te whakahoutanga me te taiao haumaru mō ngā punaha nui o te rōpū, me te whanake i aku pūkenga ki te ārahi i ngā rātaki rapanga hangarau me te rongoā mauroa.
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SRE Kaiārahi, Tech Solutions Ltd
Ko taku mahi he whakahaere i ngā punaha waka rori me te hanga papatipu i ngā rapanga hangarau, e whai ana ki te pupuri i ngā kaupapa USA me te whakahaere i ngā tikanga whakatika tere. I akiaki au i ngā kaupapa whare herehere ki te hōpara i te whanaketanga hangarau rongoā me te whakapai ake i te punaha haumaru.
• Whakaiti i te wātea o te punaha ki te 0.01%, te whakamahi i ngā hangarau Kubernetes me te whip up i te kohinga wātea 100%
• Whakanuia te whakawhirinaki i ngā punaha whakahaere +30% i runga i te whakamahinga o ngā mōkihi whakahaere whakahaere me ngā taputapu AI
• Whakawai i te whakahounga i ngā whakamātau me ngā kiritaki, i whakamahia ai ngā codelines 1000+ i runga i te mauroa o te punaha
• Whakakite i te whakaaturanga hou mō te whakahaere tohatoha rongoā, i te huarahi ki te whakaiti i te wā whakatika i te 25%
Tumu Whakahaere Pūnaha Rorohiko, Innovatech
I te whakahaere i ngā kaupapa hangarau rorohiko mo ngā rōpū matua, i awhina i te whakamahinga o te Cloud, te whakaae i ngā paerewa haumaru me te whakahaere i ngā taputapu pērā kia pai ake ai te mahi me te whakapiki i te haumaru o ngā kiritaki.
• Rukua i ngā punaha hei rapu i ngā huarahi kua pahure i te 40% kei roto i te tau kotahi, na roto i te whakamahinga o ngā rongoā pērā i te Terraform
• Whakahaere i ngā taputapu matua, me te hiki i te taumata haumaru me te whakaiti i te hapa rongoā ki te 10%
• Tautoko i ngā kaiwhakamahi ki te rongoā i ngā pātai o te pūnaha, me te tautoko i ngā rōpū mō te whāiti tere o ngā rapanga
• Whakahaere i ngā kaupapa whakariterite hangarau tohu i raro i te pūtea iti ake te 20% i te tau
Kaitoha Akoranga Pūnaha, CloudNet Ltd
Ko taku mahi he tautoko i ngā rōpū i te whakamahi i ngā pūnaha maha, ngā arataki i ngā kaupapa whakamātautau me te hanga tikanga whakauru mō te haumaru me te taumata rangatira o te pāhotonga rorohiko.
• Whakaitihia te rahui wā i te whakangungu pūnaha hē 20%, na roto i te hanga i ngā akoranga me ngā rauemi tohutohu
• Whakarei ake i te ngō tikanga whakahaere, e taea ai te rongoā i ngā rapanga i roto i te 10 meneti ki te tipu 50% o ngā kaha mahi
• Whakapai ake i te pūkenga o ngā kaimahi me te whakamātautau i ngā taputapu hou, i te kaupapa whānui ki te pai ake o ngā whakaaetanga
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B. Sc. Rorohiko — Te Whare Wānanga o te Ao
Hangarau Rorohiko me te Pūnaha
Kelti i ngā pūkenga hangarau matatau pēnei i te whakahaere punaha me te whakakotahi hangarau o te ao, me te whai wāhi ki te rangahau hangarau hou.
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Hangarau Matua: Kubernetes, Docker, Terraform, Ansible, AWS, Azure, Google Cloud, Linux administration
Whakahaere Pūnaha: Monitoring & Alerting (Prometheus, Grafana), Logging systems (ELK, Fluentd), CI/CD pipelines, Automated testing, Infrastructure as code, Container orchestration
Pūkenga Mātauranga: Rongoā rapanga, Ngā mihi whakahaere rongoā, Whakarite pāhekoheko, Tauwhāinga me te whakahaere kaupapa
Ngā Pūkenga Whakaritea: Ngā whakahaere whaihua tikanga-taua, Ngā pukenga whakawhitiwhiti kōrero, Whakahaere wātea me te whakahaere mahi, Ngā hīkoikoi o ngā rōpū
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Te Reo Māori (native)
Ingarihi (fluent)
Ingarangi (advanced)
He Tirohanga mō te Tūranga SRE - Kaitiaki Mahere Rauropi
Ko te SRE (Kaitiaki Mahere Rauropi) he tūranga whaihua i te ao hangarau, e whai ana ki te whakakaha i te mauroa, te wātea me te haumaru o ngā punaha hangarau. Ko tēnei tūranga e kī ai ki te tautoko i ngā kaupapa rorohiko, te whakahaere i ngā mahi tika me te pupuri i te rongoā whanui mō te anga whakamua paerewa hokohoko me ngā mahi rangahau. I runga i ēnei kawenata, e kore noa iho e whakahaerehia ngā punaha tāpiri, engari ko te mahi he kimi me te whakatika i ngā raru hangarau, hei akiaki i ngā wero hou i runga i te pūkenga o te rōpū.
- Te whakahaere i ngā punaha matua kia noho haumaru, ngāwari hoki ki te whakamahi.
- Rānei te tirohanga ki ngā rauemi whakahaere mō te whāiti roa o ngā kaupapa hangarau.
- Whakatau haumaru i te whakauruhia o ngā kaupapa hōu me ngā rongoā.
- Tautoko i ngā kaiwhakamahi me ngā rōpū whakahaere i ngā kaupapa hangarau.
- Whakahaere i ngā rongoā mō te whakapai ake i ngā taumata mahi me ngā wāhi whakaputa.
Ko te Tūranga SRE he wāhanga rongonui i roto i te whakahaere paerewa me te tautoko i ngā punaha hangarau matua, kia ū ai te whakatutuki pai i ngā whāinga o te umanga.
Ngā Mahi Matua o te SRE
- Whakahaere i ngā whakahaere o ngā punaha maha kia kore ai e tawhiti ki te wātea me te haumaru.
- Tautoko i ngā kaupapa whakawhanaketanga me te whakamātautau i ngā punaha hou.
- Whakarewa i ngā rongoā hei whakapai ake i te painga me te whakamahi o ngā rauemi.
- Whakamarama i ngā mahi hangarau ki ngā pūkenga mō ngā kaimahi.
Ngā Pūkenga Matua mo ngā Mahi SRE
Ko te rapu i ngā pūkenga mō te tūranga SRE he mea nui ki te rapu i ngā whakahaere, mōhiotanga me ngā hangarau hōu. He pai ake te kimi i ngā pūkenga e whakaatu ana i te mōhiotanga hohonu me te painga o te kaiwhakamahi i te ao hangarau rorohiko. Ko te rauropi pūkenga e whai ake nei he tino whaihua ki te rapu mahi, ki te whakamārama hoki i ngā take hangarau kia ngākaunui te hunga kimihia me ngā rōpū whakahaere.
- Kubernetes, Docker, Terraform, Ansible
- AWS, Azure, Google Cloud platform
- Ngā pūkenga whakahaere punaha Linux
- Monitoring & Alerting (Prometheus, Grafana)
- Logging systems (ELK, Fluentd)
- Automated testing me ngā kete CI/CD
- Ngā whakahaere kohinga rongoā me ngā whakarite tapuhi
- Rongoā rapanga, whakawhiti kōrero pātea, whakahaere kaupapa
Ngā Tatauranga Hokohoko mo te Mahi SRE
Ko te mākete mō ngā kaitaki mahere rauropi he tino piki haere, me te tohu rangahau e tū ana ki te 20% te pikinga i ngā tūranga mō te 2025. Hei tā ngā rangahau, ko ngā utu mō ēnei kaitaki he tata ki te $120,000 ki te $180,000 ia tau i te Whānui o te ao, me ngā tohu argawha mō ngā rangahau hou me te hangarau hangarau rorohiko. E tatari ana taku tono ki te piki haere o ngā tūranga me ngā tono hou, kia taea ai te whai wāhi i te ao hangarau ki ngā taiao whānui, ā, ka taea e te tangata o te ao Māori hoki te whai wāhi ki ngā painga, te whakawhānui hoki i ngā pukenga.
Whakapiki i te utu tūranga i roto i te 5 tau e piki ana ki te 25%.
Ko te tūtaki ki ngā āheinga mahi hou he tó tērā tau, hei whakaatu i te pikinga o te pēke kaitaki rauropi.
Ko te 70% o ngā kamupene rorohiko matua e hiahia ana ki ngā kaitaki mō ngā punaha matua.
Tūtohu te pikinga o ngā tono i ngā tūranga kaitaki rorohiko i te ao, e mōhiotia ana he mea nui te whakahaere punaha me ngā hangarau hou.
Ngā Tohutohu mō te Mahi Tika o te SRE
Do
- Ka hangaia te mahi rangatira, ā, me arotake te painga me ngā urupaki o ngā rongoā hangarau ki te taumata kaitiaki. Kia ū ki ngā kupu whakarite mō te pānga tahi, mō te painga o te hangarau me ngā huhua o ngā whāinga o te rōpū.
Don't
- Mā te whakahaere pai i ngā punaha, ka pāki i te wātea me te haumaru.
- Whakarite anga mō te whanaketanga me te whakamātautau o ngā kaupapa hangarau hou.
- Whakapai ake i ngā rongoā rongoā me ngā hangarau e taea ai te whakamahi whānui.
- Ngā tikanga mō te whai wāhitanga me te whakangungu i ngā kaimahi rōpū.
Ko ngā rautaki pai he mea nui hei tautoko i ngā rōpū me te whakapumau i ngā punaha e tū mārie ana i ngā wā katoa.
- Ngā rongoā mo te tāpae i ngā rapanga hangarau i te wā roa, kia kāore he whakatikatika nui.
- Te whakamahi i ngā taputapu hou hei whakakaha i te wātea me te pūmautanga o ngā punaha.
Ngā Mātauranga me ngā Ākina o te Whakapakandenga
Ko te akoranga i te whānuitanga o te hangarau rorohiko, te whakahaere punaha me ngā kaupapa whanaketanga ki te whare wānanga o te ao, ko te kaupapa matua mō taku awhitanga ki ngā mahi pūkenga rorohiko me te tūranga SRE. Ko ngā akoranga i whakahaerehia i ngā tau e rua, i kī ai ki te rauemi hangarau matua mō te whakapai ake i te whakamahinga o ngā hangarau pōturi hei tautoko i ngā mahi rongoā me te whakarei i ngā taumata haumaru me te whakahaere koekoe.
- B. Sc. Rorohiko, Te Whare Wānanga o te Ao (2014-2017).
- Ngā tohu taraiwa i te hanga me te whakahaere punaha matatau.
- Whakaaturanga mō ngā kaupapa rangahau hangarau pēnei i te punaha whakahaere me te hangarau o te ao.
Ngā Mahi Whakaatu me ngā Kaupapa Hanga
He maha ngā kaupapa i kitea i runga i taku ara mahi, nō reira kua hangaia ahau he kohinga o ngā kaupapa rongonui e hāngai ana ki ngā whakahaere hangarau rorohiko, i ngā wāhi rerekē o te ao. Ko te wāhi ki ngā kaupapa rongoā me ngā whakatūpato mō ngā punaha kei ngā rohe o te ao i runga i te kaupae matatau o te hangarau motuhake i āwhina ki te whakaiti i ngā hapa ka pā ki ngā kupu matua me ngā waea rorohiko.
- Whakakite i te hangarau Kubernetes i runga i ngā kōwhiringa maha, me te hanga papatipu mō te whakahaere rongoā.
- Whakarite i ngā rongoā tiaki mō te whakahaere i ngā punaha AWS me ngā hōtaka Google Cloud i roto i te kaupapa rangahau.
- Whakawhanake i te roopu kaiwhakahaere i te whakamahi i te Automation me te Tautoko Rongoā.
Ngā Hītori Whakapae he Tākihi i te Tuhituhi i te Rākau Mahi
I te tuhituhi i te rākau mahi, me ū ki ngā ture o te whakamārama tino, kia kore ai e whai kiko i ngā kupu kaha me ngā kaha o te kupu. Kia maumahara ki te whakakapi i ngā kupu whakakaha hauā me ngā pārongo pono, me te karo i ngā whakarārangaimā i ngā uara kore toi. Ko ngā kīanga me ngā hurihanga me whakahou i ngā wāhi katoa, kia kaua e whakamahia ngā kupu whakanoi pērā i te 'tūhonohono', 'whakaari' me ngā kākahu auaha, kāore hoki e kākahu i ngā mahi whakamārama hē i runga i ngā rerenga kōrero.
Ngā Tītipi hei Tautoko i te Rangahau i te Rākau Mahi
Ko te hanga rākau mahi he tikanga rōpū tuku iho, e pā ana ki te whakaatu i ngā mōhiotanga nui i runga i ngā paerewa hangarau. Mā te tautoko i ngā ratonga rapu mahi, me te kimi i ngā kupu matua i roto i ngā tuhinga o te tūranga, ka taea te whakapai ake i te whai wāhitanga me ngā hua o te utu rangahau. Kia tika hoki te whakakapi i ngā raraunga pērā i ngā wāhanga me ngā tauranga wā, nō reira ko te āhei ki te whakarite rākau tika, pai hoki mō te rapu mahi ngāta e whai ake nei.
Me pēhea te Tānga i tō Rākau Mahi ki te Mahi Kei te Tirohia
Ka taea te whakahōnore i tō rākau mahi kia tōtika ake i te tuku ki ngā tūranga e tuku ana i te mahi. Mā te whakahōnore i te tūnga, ngā kupu matua me ngā kōrero e pā ana ki ngā kiritaki me te tūranga, e whakaatu ana i ngā wāhanga nui i roto i te mahi hangarau rorohiko. He pai hoki ki te tuku i tētahi kukanga ki te hoa mahi, ki ngā rōpū whakahaere, ki te tohutohu me ōu ake kiritaki i roto i te rapu i te tūnga mō te kiritaki. Mā te whakamahi i te wāhitau paetukutuku, me te pukapuka tukunga nui o ngā rerenga mahi, ka taea e koe te hanga otinga i runga i ngā kōrero o te rākau.
Mā te tuku i ngā tuhinga me ngā tohu ki te pae tukunga, me te tuku hoki i ngā kupu matua me ngā rautaki i roto i te tukunga, ka taea te whakapai ake i ngā whare rapu me te whai wāhi ki ngā tūranga pūkohuua whakamahia.
Ngā Pākarongo Nui mō te Mahi SRE - Ngā Pātai Auaha i Rārangi
He aha ngā pūkenga matua e hiahiatia ana hei kaiwhakahaere SRE?
Ko te pātai nui ko, ka taea e koe te kimi i ngā mahi e hono ana ki ngā hangarau matua, me te mōhiotanga ki ngā taputapu rongoā me ngā rautaki whakahaere — kapi ana ēnei i o raatau wero me ngā huarahi kia pai ake ai te whāinga.
Ko ngā whakataukī tuku i ngā pātai i runga i ngā mea motuhake o te tūranga, pērā i te whakamahinga o ngā hangarau, mōhiotanga ki ngā whakahaere me ngā kaupapa whakamahere, he āwhina nui ake ki te whakatika i ngā whakautu me ngā rānanga hoki mō ngā kaiwhakamahi.
E rerekē ana te mahi SRE i te Tūnga Pū kaiwhakahaere Pūnaha noa?
Nā hea ka whai wāhi tēnei tūranga ki ngā kamupene?