Production-grade software delivery

Software Development Company in India that ships reliable products

AppSevaa designs, builds, and operates modern software platforms for Indian and global businesses. We combine architecture discipline, SEO-aware frontend engineering, and governance that keeps projects on-budget, on-time, and ready to scale.

Core Web Vitals-first engineeringSecurity and compliance baked inOutcome-driven governanceIST-aligned product squads
200+
Projects delivered
99.9%
Uptime targets
<2.5s LCP
Performance budget

Measured on primary journeys

24/7
Support

IST-first with global overlap

Outcome-first software delivery

We partner with founders and enterprise leaders who need dependable, revenue-impacting software—not experiments. Every engagement starts with the metrics you own: acquisition, activation, retention, operational efficiency, and lead-to-close velocity. We translate these into technical measures like page speed, uptime, throughput, error budgets, and conversion lift, then build roadmaps that protect those numbers.

Indian engineering talent, IST-aligned squads, and transparent governance keep execution predictable. You get time-boxed discovery, traceable user stories, and decision logs that explain trade-offs before code ships. No black boxes; every sprint ships a releasable increment validated against your KPIs and SEO guardrails.

Architecture built for resilience and speed

We architect with durability, security, and Core Web Vitals in mind. Domain-driven design keeps business rules explicit. Event-driven messaging and idempotent jobs protect data integrity. Edge caching, image optimization, and CDN-first routing keep TTFB and LCP low for audiences across India and global regions.

Our teams use typed APIs, contract tests, and pre-merge performance checks. Release strategies include blue-green or canary deployments with instant rollback paths. Observability covers logs, metrics, traces, and user-centric signals so we see issues before customers do.

Security, privacy, and governance

Security is baked into grooming. We threat-model auth flows, payments, and data exports, enforce strong session handling, and protect PII with field-level encryption where required. Secrets stay in managed vaults. Dependency scanning and SAST/DAST run in CI, with patch SLAs aligned to your risk appetite.

We maintain auditable change histories, role-based access controls, and environment isolation. For regulated industries we align with SOC2-inspired controls, GDPR principles, and India’s DPDP expectations, ensuring data residency and retention policies are documented and enforceable.

Delivery playbook and collaboration

You work directly with a principal engineer or architect who owns the delivery lane. Sprint goals are defined with business outcomes, not ticket counts. Demos happen every sprint, with risk registers and mitigation plans reviewed with stakeholders.

We integrate with your product ops stack—Jira, Linear, or Azure Boards—and keep asynchronous updates tight with weekly executive summaries, earned value tracking for fixed-scope work, and transparent burn reports. When priorities shift, we re-baseline scope with clear impact on timelines and budgets.

Technology stack and accelerators

We build with Next.js App Router, React Server Components, Node.js, TypeScript, PostgreSQL, Prisma, and edge functions where latency matters. For infra we lean on AWS and Vercel for managed scalability, using Terraform and GitHub Actions for repeatable environments.

Internal accelerators include starter kits for auth, RBAC, billing, analytics, and marketing pages with EEAT-ready content scaffolds. They shorten time-to-first-value while keeping your IP clean and portable.

  • Performance budgets and Core Web Vitals baked into CI
  • Structured data, canonical strategy, and SEO-safe routing
  • Design systems with accessibility and localization support
  • API-first delivery with OpenAPI/GraphQL contracts

Commercial models that reduce risk

Pick the model that fits your risk profile: fixed-scope deliveries with defined acceptance criteria, dedicated product squads with monthly commitments, or outcome-based engagements tied to performance SLAs. Every model includes governance cadences, risk tracking, and executive-ready reporting.

We keep IP ownership with you, handle NDAs and DPA up front, and structure contracts to allow scale-up or ramp-down without losing continuity. You get source control access, CI/CD visibility, and environment access from day one.

Outcomes we own

Lighthouse and Core Web Vitals above 90 across primary journeys

Predictable release cadence with zero-downtime deploys

Reduced lead time for changes and fewer escaped defects

SEO-ready architecture with clean information hierarchy

Secure auth, audited changes, and privacy-first data handling

Conversion gains via faster pages, clearer UX, and CRO testing

Operational efficiency from automated workflows and reliable data

Exec-ready visibility into burn, scope, and delivery risk

FAQ

Do you handle end-to-end product development or specific modules?

We do both. For greenfield builds we own discovery, architecture, UX, development, QA, observability, and launch. For existing platforms we take responsibility for specific domains or pods, integrate with your release cadence, and improve performance, security, and reliability without disrupting active users.

How fast can a squad start on a new initiative?

Discovery starts within five business days. A baseline squad (tech lead, PM, product designer, frontend, backend, and QA) can start delivering sprint-ready stories in the second week with a signed SOW and access to your environments.

What compliance and security practices do you follow?

We implement principle-of-least-privilege, encrypted secrets management, SSO/SCIM where available, threat modeling for critical flows, dependency scanning, and privacy-by-design defaults. We align to SOC2-inspired controls and maintain auditable release notes and change logs.

How do you keep projects on-budget and on-time?

We baseline scope with measurable outcomes, run two-week sprints with demo-ready increments, track lead time and escaped defects, and use earned value tracking for fixed-scope work. Every sprint ships a releasable build to avoid end-loading risk.

Can you collaborate with our in-house team?

Yes. We work as an embedded squad with your product, security, and DevOps teams. We align on coding standards, observability, and release processes so you keep full transparency and IP ownership.

Ready to move forward?

Get a project plan and architecture outline from a principal engineer within one business day.