From first call to production, transparently.
Six stages, clear gates, predictable cadence. You'll always know what's happening, what's next, and how much it's going to cost — before anyone writes code.
The Six Stages
Every engagement runs on this repeatable rhythm.
Tell us what you’re trying to build.
Discovery Call · A real engineering lead — not a sales rep — gets on a video call with you. We listen, ask sharp questions, and tell you honestly whether we’re the right partner.
What you get
- Problem framing & objectives
- Scope size + ballpark cost
- Go / no-go recommendation
- Fit-check for our team + yours
Scope sharpening, not slideware.
Discovery Sprint · We shadow your team, audit existing systems, and produce a statement of work with concrete acceptance criteria. You decide whether to proceed before anyone writes a line of code.
What you get
- Workflow + data audit
- Proposed architecture
- Signed-off SOW + milestones
- Fixed price or month-1 plan
Lock the foundation before building.
Architecture & Design · Schema, API contracts, RBAC, integration surface, and design system — all approved by your engineering and security leads before implementation starts.
What you get
- Entity-relationship diagram
- API & webhook spec
- Design system + key flows
- Security review kickoff
Ship weekly, demo weekly, measure weekly.
Build & Iterate · Two-week sprints. Friday demos you attend. No big-bang reveal — you watch it come together, and you shape it as it does.
What you get
- Weekly deploys to staging
- Live demos every Friday
- Open Linear / Jira board
- Daily standup on your Slack
Rehearsed cutover, clean rollout.
UAT & Launch · User acceptance testing, data migration, parallel-run validation, and a cutover weekend with a rehearsed rollback plan. Training for every persona, documentation for every role.
What you get
- Signed UAT scripts
- Migrated & validated data
- Training videos + playbooks
- Go-live with support rotation
We stay until you don’t want us.
Support & Grow · 60–180 days of bundled post-launch support, with optional retainer after. Monthly health reviews, feature additions, and a structured handover to your in-house team whenever you’re ready.
What you get
- Bug-fix SLA (24h)
- Monthly health report
- Feature backlog grooming
- Handover kit when you're ready
Timeline Expectations
How long it actually takes.
Our three most common engagement sizes, with realistic calendar timelines. These are end-to-end — discovery to production — not just build time.
Small (Pilot / MVP)
ERP Starter, AI Pilot, CRM Starter, or Custom SaaS MVP. $15k–$35k.
Medium (Professional)
ERP Pro, AI Production deployment, CRM Pro, or GTM-ready SaaS. $50k–$100k.
Large (Enterprise)
Multi-entity ERP, AI Platform, CRM Enterprise, or Scale partnership. $150k+ or dedicated pod.
Engagement Flow
How we stay in sync, week to week.
Six recurring touchpoints that keep the build transparent and the billing honest.
Weekly sync
A 30-minute video check-in every Friday with the engineering lead.
Friday demo
Live demo of the week’s shipped work — you see it before anyone else.
Shared Slack
We’re in your Slack workspace, not a separate “vendor” channel.
Open roadmap
Linear or Jira board open to your whole team, not a curated weekly PDF.
Milestone billing
Invoices tied to delivered scope — not to elapsed calendar time.
Change orders
Explicit delta for every scope change — cost, timeline, impact. No silent slippage.
Want to see how this plays out on a specific project?
Book a 30-minute scoping callReady to Tatvein
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