FalconX Tech
FalconX Tech
IT Services & Consulting
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Engineering Practice

Custom Software & App Development.

FalconX Tech builds software products and internal platforms for founders, mid-market businesses, and enterprises who are tired of paying for off-the-shelf tools that almost-but-not-quite fit. We are a senior-only engineering team (no junior bench-and-substitute) with a 9-year average tenure, shipping Next.js, React, Flutter, and Node.js / Python platforms across BFSI, retail, real-estate, edtech, and logistics. Every product is built mobile-first, secured by default, and instrumented for analytics from day one — and we transfer code, documentation, and CI/CD ownership when you're ready to take it in-house.

Next.js 14TypeScriptPostgreSQLAWSDockerRedis
~/falconx/app/api/checkout
import { stripe } from "@/lib/payments";
import { db } from "@/lib/db";
import { z } from "zod";

export async function POST(req: Request) {
  // validate · authorize · persist · respond
  const { cart, user } = await schema.parse(req);
  const session = await stripe.checkout.create({
    line_items: cart.items,
    mode: "payment",
    metadata: { userId: user.id },
  });
  await db.orders.insert({ ...session });
  return Response.json(session);
}
✓ deploy · production · 1.2s build
What's in the stack

Built for real production load

Six engineering pillars, each with shipped reference implementations available on request.

🧱

Custom Web App Development

Next.js 14 / 15, React, TypeScript, Tailwind — fast, SEO-ready, accessibility-compliant, and built for scale.

📱

Cross-Platform Mobile Apps (Flutter)

Single Flutter codebase shipping to iOS and Android with native-feel UX, offline support, and 60fps performance.

📦

Enterprise SaaS Platforms

Multi-tenant SaaS with row-level security, billing (Stripe / Razorpay), RBAC, and admin dashboards.

🔗

API Development & Integration

REST, GraphQL, and gRPC APIs with OpenAPI specs — plus integrations with 200+ tools (Salesforce, HubSpot, Tally, Zoho).

Low-Code & No-Code Acceleration

Bubble, Retool, Webflow, and Make-based MVPs delivered in 3–6 weeks for budget-sensitive engagements.

🔀

DevOps & CI/CD Included

Every build comes with GitHub Actions / GitLab CI, automated tests, staging environments, and one-click rollback.

6–10 weeks
Time to MVP

Typical time-to-launch for a production-ready MVP including auth, billing, admin, and core flows.

85%+
Code Quality

Average test coverage on every shipped engagement, with code review and static analysis enforced in CI.

100%
Senior Engineer Ratio

Every engineer on your team has 5+ years of production experience — no junior bench, no bait-and-switch.

Sprint Rhythm

From main to mainstream

SPRINT 01

Discovery & Specification

Workshops, user-story mapping, and a clickable Figma prototype before any code is written.

SPRINT 02

Sprint-Based Build

Weekly demos, public Linear backlog, and shipping to staging at the end of every sprint.

SPRINT 03

QA, Hardening & Launch

Automated test suites, security review, load testing, and a coordinated production launch with a war-room on day 1.

SPRINT 04

Support & Hand-Over

30 / 60 / 90-day post-launch support, complete documentation, and optional team training for in-house takeover.

Case Study

Logistics SaaS — Mumbai

Challenge

A founder-led logistics startup had been quoted 9 months and ₹62L by another agency to build their dispatch and tracking SaaS platform. Their previous attempt with an offshore team had collapsed.

Solution

We delivered a Next.js + Flutter dispatch platform with real-time driver tracking, Razorpay billing, and a customer-facing tracking page in 11 weeks. Stack: Next.js, Flutter, Postgres, Redis, Mapbox, AWS.

Result

Shipped 4× faster and 51% cheaper than competing quotes. The platform now serves 240+ logistics customers and was acquired in 2025 with FalconX Tech named as the technology partner of record.

Let's talk about custom software & app development

Free 30-minute scoping call with a FalconX Tech practice lead. No pitch, just clarity on what's possible for your team.