Enterprise Software Development — Custom SaaS, Cloud, & Mobile | LeadPulls
Engineering online ISO 27001 Powered by Apiceflow USA · Canada · Globally

$ Enterprise software, built to last.

Custom SaaS, legacy modernization, cloud, and mobile. Engineered by Apiceflow's ISO 27001 certified team. Owned end-to-end by LeadPulls.

Book technical discovery → See deployments

Engineering partner: apiceflow.com. Global senior talent, 24/7 build cycles, shipped to production for Lightspeed, StormX, and SG Sante.ISO 27001

i.The stack · What we build

Five things.
Done well.

We go deep on engineering that actually moves a business. Everything below is real, shipping, and production-hardened.

  1. i. Custom SaaS platforms MVP → IPO scale →
    // built with React, Next.js, Node.js, TypeScript, PostgreSQL, GraphQL · multi-tenant, real-time, production-hardened
  2. ii. Legacy modernization Zero-downtime migrations →
    // strangler-fig pattern · Java Spring, Node, Go, Kafka, Temporal · your business keeps running while your stack catches up
  3. iii. Cloud & DevOps Ship weekly. Sleep nightly. →
    // infrastructure as code · AWS, Azure, GCP, Kubernetes, Terraform, ArgoCD · observability, CI/CD, disaster recovery
  4. iv. Mobile apps Cross-platform + native →
    // ship-ready app stores · React Native, Flutter, Swift, Kotlin · offline-first, analytics plumbed day one
  5. v. Staff augmentation Embedded engineers →
    // in your Slack, your stand-ups, your git history · Senior, Staff+, Tech Lead, SRE · not siloed offshore
ii.The partnership · Why Apiceflow

We didn't want to be
another agency
quietly outsourcing.

Most agencies outsource their engineering and hope you don't ask. We did the opposite — we went looking for the best engineering team we could find, struck a real partnership, and put their name right here on the page.

their name is on the page on purpose

Apiceflow runs the engineering. ISO 27001 certified. 24/7 build cycles. Global senior talent. They've shipped production platforms for Lightspeed, StormX, and SG Sante — real companies, real scale, documented outcomes you can read about below.

not a deck. shipped code.

LeadPulls runs the relationship. Discovery, scope, weekly check-ins, accountability. One phone number. One point of contact. One team that owns the outcome — not a black box with a PO attached.

you call us. we answer.

You get both. Without the language-barrier handoff, the offshore time-zone friction, or the compliance question marks that come with a cheaper option.

— Lester
Lester Fernandez · Founder, LeadPulls · Winnipeg, MB
Engineering partner Apiceflow
Certification ISO 27001
Coverage 24/7 build cycles
Talent Senior · Staff+ · Tech Lead
iii.Deployments · In production

Three builds.
Three real businesses.

Shipped through our Apiceflow partnership. These are the deployments we point to when someone asks for receipts.

Lightspeed unified commerce platform
Unified Commerce · Retail POS
Lightspeed
99.99%
System uptime
01 Case Study

In-store meets cloud, in real time.

High-friction sync between in-store POS and cloud inventory was creating operational bottlenecks. Merchants were losing sales to stale data and manual reconciliation.

We built a cloud-first unified commerce platform that collapses in-store POS and cloud inventory into a single real-time data stream. Multi-location sync, event-driven architecture, zero-downtime deploys.

// stack — java:spring-boot frontend:"react" infra:cloud-native arch:"event-driven"
StormX crypto-cashback platform
Crypto Rewards · Blockchain FinTech
StormX
$2M+
Rewards processed
02 Case Study

Everyday shopping, on-chain rewards.

Bridging normal e-commerce behaviour with digital asset rewards at scale — without becoming a fraud magnet. A hard engineering problem dressed as a consumer app.

We built a crypto-cashback engine handling high-volume micro-transactions and reward payouts. Hardened fraud controls, smart-contract integration, mobile-first UX, hundreds of thousands of transactions processed.

// stack — mobile:react-native contracts:"solidity" chain:evm fraud:"ml-scored"
SG Sante health insurance mobile platform
InsurTech · GDPR scale
SG Sante
650K+
Members secured
03 Case Study

Paper claims, retired.

Paper-based claims processing meant slow payouts, compliance exposure, and members churning to faster competitors. The cost of doing nothing compounded every quarter.

We built a secure mobile ecosystem with encrypted offline storage, automated OCR document ingestion, and GDPR-compliant SSO. Claims flow from phone to payout in hours, not weeks.

// stack — mobile:react-native storage:"encrypted-sqlite" ocr:pipeline auth:"gdpr-sso"
iv.The process · How we ship

Discovery to production,
in that order.

No mystery Gantt charts. Every engagement walks the same path, and you see where you are at all times.

engagement/main
a1f4e2c feat

Technical discovery

Sixty minutes. We map scope, architecture, team shape, timeline, budget. You leave with a written proposal and transparent pricing. No deck. No commitment.

b7c2d91 arch

Architecture spike

Tech stack locked with your team. Data model, API contracts, cloud topology, security posture. Nothing gets built before this is signed.

c3e8a06 feat

Sprint zero

Apiceflow engineers embed into your stand-ups, Slack, GitHub. Tooling, repos, CI/CD, staging environment. Day-one velocity, not week-three ramp-up.

d4fb237 ops

Weekly production releases

Ship on Fridays. Demo what shipped on Mondays. Progress shows up in the product, not in status slides. Burndown is live, your PM owns it with ours.

e9a1c58 ship

Launch & handoff

Docs, runbooks, monitoring, SLOs. We stay on for a support window, then transition cleanly. Your team owns it. We're still on call.

v.Questions

Straight answers.

Custom SaaS platforms, legacy modernization, cloud engineering and DevOps, mobile apps (React Native, Flutter, native iOS/Android), and engineering staff augmentation. All projects delivered through our Apiceflow partnership under ISO 27001 certification.
Our engineering execution partner. They run the engineering team, handle 24/7 build cycles, hold ISO 27001 certification, and own technical delivery. LeadPulls owns the relationship, discovery, and outcome. One point of contact — not a language-barrier offshore handoff. See apiceflow.com.
Offshore shops sell hours. We sell outcomes. Every engagement starts with a technical discovery that scopes architecture, team, and budget before a line of code gets written. Canadian accountability, ISO 27001 certified engineers, direct communication, fixed timelines. You're not buying headcount — you're buying delivery.
Sixty minutes. We map project scope, tech stack, team composition, timeline, and budget. You leave with a written proposal that includes architecture decisions and transparent pricing. Free. No obligation. We'll tell you if we think you should hire someone else.
Yes. All Apiceflow engineering teams operate under ISO 27001 certification covering information security management, data protection, and secure development lifecycle practices. Every project, every engineer, every phase.
Typical enterprise engagements start around $500K for a full platform build. Staff augmentation and modernization sprints can be smaller. The discovery call will give you an honest scope, including a real opinion on whether the project makes sense right now.
Next step

Book the
technical discovery.

Sixty minutes. We scope your build — architecture, team, timeline, budget. You leave with a written proposal.

Pick a time on Calendly →
or drop your details

A LeadPulls strategist will reach out within 24 hours

// No spam. No cold follow-up loop. Just the scope.
— Received.

We'll be in touch.

A LeadPulls strategist will reach out within 24 hours to schedule your discovery call.