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Two travel agents. One seat left. Both hit Pay at the same moment. Who gets it?
That was one of the questions we had to answer while building Fix Departures, a B2B group-booking platform for travel agents in India. They came to us with a written brief and no platform. Phase one, from enquiry to ticket, went live ahead of its 60-day deadline.
Our answer: the wallet debit and the seat lock happen in the same database transaction. One agent gets the seat, the other gets a clear message, and nobody has to fix the ledger by hand afterwards.
What went into phase one:
One panel for agents, sales and operations, where permissions decide what each person sees
Versioned quotes and negotiation, Razorpay payments, PNR and ticket on every booking
12 integrations, including Meta Lead Ads and WhatsApp
33 panel screens and 111 reviewed pull requests, built by a team of 5 at Codevibe
Full case study: https://codevibe.in/case-studies/b2b-group-booking-platform
What’s the trickiest race condition you’ve had to design around?
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Crenaly: a booking SaaS I designed and built end-to-end for appointment-based businesses in France: salons, barbers, beauty and wellness.
The core idea: when a client cancels, the freed slot is automatically offered to clients who asked for an earlier time. The first to accept gets it, their appointment moves in place, and the slot they leave is offered next. No double booking, no manual work.
Around it, a full product:
→ Branded booking page for each business, embeddable on their own site
→ Mobile-first booking flow, no account needed
→ Agenda, client management, team roles & permissions
→ Verified reviews, analytics, Stripe billing
Product, UX/UI, frontend and backend.
Next.js · TypeScript · NestJS · PostgreSQL · Redis
Automatically offering a cancelled slot to the next client is such a practical feature for salons and barbers. Designing and building Crenaly end to end must have made those flows much tighter.
Pulsix started with a question: how much of a sportswear identity can you fit on the front of a cap?
I designed the brand around an angular X with a pulse cut through its center. On a pink cap, the chartreuse X can stand alone. On a billboard, the photograph and “Future is now!” headline take the lead. In this loop, the black Pulsix logo anchors a moving grid of apparel, campaign graphics and digital layouts.
My roles: Brand Designer, Graphic Designer, Motion Designer.
Tools: Adobe Illustrator, Adobe After Effects, Figma.
Where would you try the X first: on the cap or in motion?
I'd try it on the cap first. Motion can borrow the pulse cut once the static X proves it holds up at small sizes, and the watch face already hints that it does. Did the pulse line change shape between the cap and the animated loop?
Some meals are about the food. Others are about the people around the table. At Helen’s Place, you get the best of both.
Rooted in the rich culinary traditions of the Mediterranean and Italy, guests enjoy the warm and welcoming ambiance of eating good food with family and friends.
Great food brings you in. The experience is what keeps you coming back.
There’s no place, like Helen’s Place. 🌿
Check it out.
Beautiful work!