Python Development
Production Python backends, scripts, and data pipelines for US, UK and European startups. Django, FastAPI, audits, and maintainable code.
View Python Development service detailsWeb apps · APIs · Admin
Custom Django web apps, admin systems, and REST APIs, built for scale from day one.
Multi-role B2B products need explicit authorization rules and permission tests, not boolean flags added per sprint.
Schema changes stall releases when staging does not mirror prod size. We batch risky migrations with rollback steps documented.
Pagination, error shapes, and auth edge cases kill partner velocity. We ship OpenAPI contracts before endpoints multiply.
Big-bang rewrites fail. We extract Django services in phases with tests on billing and auth paths first.
Founder-led engineers in Surat (IST) with morning and end-of-day updates so distributed product owners stay in the loop.
Django is still the most sensible choice for many B2B products: admin panels, permissions, ORM, and a mature ecosystem. We build multi-tenant SaaS, internal tools, and public APIs on Django for teams that plan to keep the product for five-plus years.
We have migrated legacy PHP and .NET monoliths into Django in phases, so you are not forced into a big-bang rewrite.
B2B SaaS founders and enterprises standardizing on Django for long-term maintainability.
HerKey and AstroSure represent the multi-tenant, multi-role Django work we ship: ORM models, staff admin, and DRF APIs sharing one permission model.
Mobile and partner teams need stable contracts. We deliver OpenAPI, sandboxes, and webhook docs alongside Django admin so you do not maintain two truths.
Vertical experience from shipped products, not generic claims.
Six reasons founders and product leads pick us over a generalist shop - scoped to how we deliver this engagement.
Herkey and AstroSure show multi-role products, not demo CRUD.
Staff workflows, audit trails, and export paths designed with ops.
Version jumps planned with tests and staging before production.
OpenAPI, pagination, and auth that mobile teams can trust.
Deploy docs and dependency hygiene so your next hire is not blocked.
IST business hours with a morning check-in and EOD summary on your channel. Live sync calls scheduled at kickoff when you need them.
Our Django delivery rhythm from domain modeling through launch.
We audit existing code or map greenfield requirements - auth, data boundaries, and partner integrations first. You leave with risk priorities ranked, not a generic rewrite quote.
OpenAPI specs, error shapes, pagination, and versioning strategy agreed before migrations ship. Mobile and partner teams integrate against contracts, not tribal knowledge.
PR-first delivery with CI on every merge, integration tests on webhooks and payments, and staging sandboxes. Admin and API changes stay in the same sprint rhythm when both exist.
Permission review, secrets rotation plan, and load checks on critical paths before production traffic. Backward-compatible schema changes with rollback scripts when data is involved.
We audit existing code or map greenfield requirements - auth, data boundaries, and partner integrations first. You leave with risk priorities ranked, not a generic rewrite quote.
OpenAPI specs, error shapes, pagination, and versioning strategy agreed before migrations ship. Mobile and partner teams integrate against contracts, not tribal knowledge.
PR-first delivery with CI on every merge, integration tests on webhooks and payments, and staging sandboxes. Admin and API changes stay in the same sprint rhythm when both exist.
Permission review, secrets rotation plan, and load checks on critical paths before production traffic. Backward-compatible schema changes with rollback scripts when data is involved.
Tools and runtimes we use on this type of engagement - chosen for production delivery, not slide-deck logos.
Every change reviewed with CI status visible to your team.
Contract updates published when endpoints change.
Realistic fixtures for integration testing before prod.
Engineers on Slack, not account-manager relay.
Secrets rotation and permission checks before scale. Least-privilege service accounts; no shared production keys in chat.
Backward-compatible schema changes with rollback scripts tested on staging. Long migrations run in phases, not as a Friday surprise.
Retries, idempotency keys, and partner sandbox tests before production traffic. Dead-letter handling documented for failed deliveries.
Promotion strategy matched to your traffic profile and risk tolerance. Smoke tests gate every promote step.
Metrics from shipped products and active engagements - not slide-deck claims.
Real products we shipped for founders in the US, UK, and Europe.
Technical buyers want proof we ship APIs partners can integrate - with OpenAPI docs, staging sandboxes, and production systems still running in year three.
HerKey and AstroSure show production APIs with auth, webhooks, and mobile clients.
Case studies include platforms we inherited, audited, and extended - not greenfield only.
We document contracts and ship staging sandboxes before partners go live.
Engage Django developers for greenfield SaaS, legacy migration, or squad extension with milestone billing.
Discovery, written requirements, and milestone billing. Best for MVPs, redesigns, and integrations with a defined end state.
A focused engineering squad on your product: weekly demos, shared backlog, and one accountable team when scope evolves.
Smaller monthly hour buckets for fixes, dependency updates, and enhancements, with the same engineers when possible.
What prospects ask on a first call about this service: scope, timelines, fit, and how we work.
5 questions
Schema changes run on staging with backups and rollback steps. We batch risky migrations and never ship untested admin paths.
Yes. Staff workflows and partner APIs share models and permissions so you do not maintain two truths.
We model tenant boundaries, permissions, and billing hooks early. HerKey-style multi-role products are representative of this work.
Permission tests, billing webhooks on staging, and migration checks on critical paths. Coverage targets are agreed in scope, not guessed later.
We map dependency drift, add tests where missing, upgrade on staging, and schedule production with a rollback plan.
Tell us about your users, permissions model, and integrations. We'll outline milestones, staging approach, and whether Django is the right long-term home for your product.