Pre-launch · meeting its first teams
The senior engineer who never logs off.
Parallel joins your team as a senior engineer who already knows your codebase. It reviews every feature across all your repos, fixes bugs straight from tickets, builds what you ask for, and nothing ships without your yes.
WORKS WITH
GitHub
GitLab
Linear
Jira
Plane
Slack
Sentry
Intercom
WhatsApp
Hi, I’m Parallel.
ParallelOnline · 3 things handled overnight
Tue 08:57
Sam
morning. anything blocking the annual billing release?
Parallel
One thing. I reviewed PLAT-412 as one change across billing-service, api-gateway and web-app. billing-service now sends amount_cents on invoice.created; notifications still reads amount, so the first annual invoice email would go out with a blank total. Each PR looked fine on its own.
Sam
ugh. fix or comment?
Parallel
Both drafted: a comment for Priya on #318, and a one-line fix in notifications with a test. Your call.
Parallel
Also overnight: ticket #2291, Tidewell’s CSV export timing out, is reproduced and fixed, waiting for your approval. Wrenfield asked when they can move to annual billing; I linked it to PLAT-412. And I answered Ana’s downgrade question.
Sam
what needs me today?
Parallel
Two things. Approve the #2291 fix, and tell me whether proration ships in this release. Everything else is handled.
Sam
send the comment
Parallel
Sent to Priya on #318. I’ll re-check the moment she pushes.
Sam
open the fix
Parallel
Opened notifications #142 as a draft, with a test for the renamed field. It’s in your queue.
Sam
not now
Parallel
Okay. It stays private, and I’ll remind you before the release goes out.
Parallel
Noted. I’ll dig into it and come back with evidence, not a guess.
Your queue · 4Decisions waiting on you. Everything else is moving.
Comment on PR #318 · invoice.created renamePLAT-412 · drafted 03:40 · breaks notifications
Review03:40
Fix for ticket #2291 · CSV export timeoutapi #139 · cursor-based stream · CI green
Approve04:15
Reply to Tidewell · ticket #2291drafted · waits for the fix to ship
Send04:16
Proration in this release?PLAT-412 has no spec for mid-cycle upgrades
Your call03:41
Feature review · PLAT-412Annual billing for Team plans · three PRs reviewed as one change
billing-service #318api-gateway #127web-app #904context · notifications
HighInteraction · 2 repositories
invoice.created now sends amount_cents; notifications still reads amount. Invoice emails render a blank total.billing-service/src/events/invoice.ts:58 → notifications/src/handlers/invoiceCreated.ts:21MediumInteraction · deploy order
web-app calls /v2/plans, which only exists once api-gateway #127 is deployed.web-app/src/api/plans.ts:14 → api-gateway/src/routes/plans.ts:9LowTeam rule money-01
PriceSummary converts the annual price with parseFloat. Rule: integer cents end to end.web-app/src/checkout/PriceSummary.tsx:883 private · 0 published · nothing reaches Priya until you sayPreview publication
Bug · ticket #2291CSV export times out for Tidewell · 48,210 rows
Reproduced in 3 minutesExport of 48,210 rows hits the 30 s gateway timeout every time.
Root causeThe handler loads every row into memory before the first byte is written.
Fix drafted · api #139Stream rows from a cursor. First byte in 120 ms on the same workspace.
Waiting for your approvalCustomer reply is drafted and will go out when the fix ships.
- const rows = await db.exports.all(wsId) - stream.write(toCsv(rows)) + for await (const row of db.exports.cursor(wsId)) { + stream.write(toCsvRow(row)) + }api #139 · 2 tests added · CI green · merges only when you approve
Tickets · 3 openFrom Intercom. Each one checked against the real code and answered with a fix or a reason.
#2291 · Tidewell · CSV export times outFix drafted · reply drafted · waits for you
Fixed#2284 · Wrenfield · When can we switch to annual billing?Linked to PLAT-412 · reply drafted for the day it ships
Linked#2279 · Harbor · SSO login loops on SafariInvestigating · asked the customer for a HAR file
OpenCodebase4 repositories · 1,284 files · indexed 2 min ago · ask in plain words
What happens when a Team workspace gets downgraded? — Ana, product
Four things, in order. Seats are the surprise: they only release in the nightly job, so a downgraded workspace shows its old seat count for up to a day.
1billing-service emits subscription.endedsrc/events/subscription.ts:31
2web-app hides paid features on next loadsrc/gates/plan.ts:12
3notifications sends the downgrade emailhandlers/subscriptionEnded.ts
4seats release in the nightly job (02:00 UTC)jobs/releaseSeats.ts:8
Workspaceacme · 3 engineers, 1 Parallel · connect what you want, skip the rest
GitHub4 repositories · read, PRs as draft
ConnectedPlanePLAT board · tasks, comments, follow-ups
ConnectedSlack#eng · morning brief and questions
ConnectedIntercomTickets in, drafted replies out
ConnectedSentrySpikes become investigations
ConnectWhatsAppYour own number
ConnectiMessageBrief and approve by text
Connect>_
Local runnerpriya-mbp · code never leaves your network
ConnectedDoesn’t wait for standup.
One Tuesday while your team slept. Click any hour.
01:12 · New ticket
Picks up a ticket and gets to the bottom of it.
Ticket #2291: CSV export times out for a 48k-row workspace. Reproduced it. The export loads every row before it streams. Fix drafted.api/src/exports/csv.ts:41
03:40 · Review
Reviews the whole feature, not one PR.
PLAT-412 across three repos. One rename would break invoice emails. Three findings, private until you’ve looked.snapshot a3f9c21 · 7be04d2 · e19c5a0
06:10 · Question
Answers the question nobody had time for.
Ana asked what a downgrade does. Seats release in the nightly job, so the old count shows for up to a day. Answered with links.billing-service/src/jobs/releaseSeats.ts
08:55 · Morning brief
One message when you wake up.
Morning. One fix ready, one review that needs you, one question answered. Nothing went out.3 items · 0 published
11:20 · Pairing
Talks the approach through, then takes it.
Talked proration through with Priya: ship the toggle this week, proration next sprint. She’s on the gateway route; I took the notifications fix.PLAT-412 · plan agreed · follow-up PLAT-418 opened
15:05 · Building
Opens a PR like anyone else on the team.
Opened notifications #142: the fix for the rename I flagged at 03:40, with a test. Draft until Priya has looked.notifications #142 · +9 −3 · draft
22:30 · Watching
Still on shift after everyone logs off.
Quiet evening. Four features in progress, two tickets waiting on customers. Back at it overnight.4 features · 2 tickets
Text it like a teammate.
WhatsApp, iMessage, Slack or the app. Same engineer, same memory.
Parallelonline
07:58It works while you sleepEvery morning: what got done, and the one thing that needs you.
Parallelonline
12:40One line in, a plan outSay what you want. It plans, opens the tasks and takes the first one.
Parallelonline
23:10It closes the loopIt sees the spike, finds the cause, and waits for your yes.
Someone, not something.
A senior engineer’s judgment, your team’s standards, and your yes before anything ships.
I ask before anything ships.Nothing merges, deploys, posts or reaches an author until someone on your team says yes.
I show my work.Every claim comes with the file, the line and the commit.
I say when I’m not sure.Missing spec or context: I tell you what I couldn’t check and what would settle it.
I talk the approach through first.With your engineers, in their words. Then I carry it the rest of the way.
I explain in plain words.A founder, a PM or support can follow the reasoning without a translator.
I’m reachable at any hour.Slack, your tracker, a ticket, a text. I pick up where the team left off.
Your code stays yours.Fresh isolated workspace per job, deleted after.Hosted, or on your own machines.Read access first. Write access when you grant it.
Make the offer.
Parallel is joining a small number of startups first. One email when there’s a seat.