Grant, allocation, and approval workflow engineering
Client · Canary Benefits
No-Code Expense Management AppsU.S.-Based Engineers · NYC HQ
No-Code Expense Management Apps.
Built for how your team
actually spends.
We design and build custom expense management apps on no-code and low-code platforms — receipt capture and OCR, policy rules, multi-step approvals, corporate card matching, reimbursements, and accounting sync. Senior U.S. engineers, in your time zone, live in production in weeks.
deploy:Expense Capture
install:No-code build
Published rates from $5k/mo · senior U.S. engineers · no offshore handoffs · see full rates
No-code + low-code stacksReceipt OCR & policy rulesApprovals & card reconciliation100+ Projects Delivered100% U.S.-Based TeamFinance · Nonprofit · Field Service
No-code and low-code platform builds
Receipt OCR and policy rule engines
100% U.S.-based delivery team
EST business hours support
In production in weeks, not quarters
Flexible monthly engagements
Finance, nonprofit, field service & professional services
"NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag."
"Their R&D tax credit workflow platform paid for itself in the first filing season."
"AI-native from day one. Our IRS transcript pipeline runs 24/7 without a human in the loop."
"Property tax appeals used to take weeks. Their comp analysis tooling turned it into hours."
"The AI intake agent handles our tier-1 patient calls with a hand-off cleaner than our old call center."
"POS, inventory, ordering — all unified. We finally have one source of truth across every location."
"The procurement platform paid for itself in the first quarter of use."
"They shipped our matching engine in 6 weeks. Our old team would've taken 6 months."
"Enterprise-grade delivery without the enterprise-agency price tag."
"Their team plugged into our sprint on day one. Zero ramp time."
"NextGen scaled us from 2 to 7 dedicated engineers in under a quarter. Enterprise-grade capacity, zero agency drag."
"Their R&D tax credit workflow platform paid for itself in the first filing season."
"AI-native from day one. Our IRS transcript pipeline runs 24/7 without a human in the loop."
"Property tax appeals used to take weeks. Their comp analysis tooling turned it into hours."
"The AI intake agent handles our tier-1 patient calls with a hand-off cleaner than our old call center."
"POS, inventory, ordering — all unified. We finally have one source of truth across every location."
"The procurement platform paid for itself in the first quarter of use."
"They shipped our matching engine in 6 weeks. Our old team would've taken 6 months."
"Enterprise-grade delivery without the enterprise-agency price tag."
"Their team plugged into our sprint on day one. Zero ramp time."
// trusted by
// partners & platforms
// certifications & recognition
// conferences & events
Projects Delivered
100+
Typical Build to Launch
4-8 Weeks
U.S.-Based Engineers
75+
Avg. Response Time
1 Day
// the problem
Hiring in-house software developers in 2026 takes months.
Fierce competition
Every company is fighting for the same shrinking pool of senior software developers.
Months to hire
Internal recruiting cycles take 3–6 months to land a single permanent developer.
Hundreds of hours lost
Tech leadership burns out screening, interviewing, and onboarding candidates.
But you still have roadmaps to deliver and deadlines to meet.
// the solution
Get our devs on your team within 2 weeks.
Software Developers
QA Engineers
AI / ML Engineers
Cloud Engineers
Project Managers
Hundreds of senior U.S.-based engineers at your disposal
EST time zone alignment for seamless real-time collaboration
Senior developers with 8+ years of production experience
// vetting process
We only hire the top 1% of tech talent. Here's how.
Click each step to see exactly what every candidate goes through before they ever touch your code.
// candidate funnel
→ Top 1% hired
Step 01 of 05
Job Application
We screen thousands of senior U.S. applicants every month.
Only resumes with 8+ years of production experience, prior senior or staff titles, and verified U.S. work authorization advance to round two.
// how we compare
Why teams pick NextGen over agencies, marketplaces & portals.
NextGen AI-Native · NYC | Dev Agencies Encora, BairesDev | Marketplace Toptal, Upwork | Hiring Portals ZipRecruiter, Monster | |
|---|---|---|---|---|
| CTO-led vetting | No | No | No | |
| We handle all upfront vetting — you only meet top 1–2 candidates | No | No | No | |
| Senior / staff-level engineers | Sometimes | Sometimes | Sometimes | |
| Flexible hiring models (single dev, pod, or full team) | No | No | No | |
| 100% U.S.-based, EST business hours | No | Sometimes | Sometimes | |
| AI-native — every engineer ships AI into your product | No | No | No | |
| Onboard within 2 weeks | Sometimes | No | ||
| Transparent monthly pricing | No | Sometimes | No |
// engagement models
Three ways to ship your expense app
Pilot with one team, build the whole expense management app, or roll it out across entities — all 100% U.S.-based, all on a monthly engagement.
// swim lanes
Compare plans, side by side
Full pricing details →// compare plans
Swim Lanes
Free Assessment
$0
Dedicated Engineer
$16K/mo
Most Popular
Engineering Pod
$32K/mo
Enterprise Pod
$75K/mo
Key Deliverables
Engagement Output
Engineering assessment & roadmap
1 engineer shipping in your sprints
Small squad owning a product area
Cross-functional pod owning a product
Engineer Capacity
—
~160 hrs/mo
~320 hrs/mo
~640 hrs/mo
Blended Bill Rate
—
$100/hr
$100/hr
~$117/hr
Onboarding Time
—
1 week
1–2 weeks
2 weeks
First Production Ship
—
Sprint 1
Sprint 1
Sprint 1–2
Engagement Length
One-time
Monthly
Monthly
Quarterly
Team Composition
Dedicated Engineers
—
1
2
4
Dedicated QA Specialists
—
Shared
Shared
1
QA Automation Engineer
Add-on
Add-on
Shared
Delivery Manager
—
Shared
Shared
Shared
Technical Lead
—
Shared
Shared
Shared
Cloud & AI Specialists
Add-on
Add-on
Capacity & Delivery
Sprint Participation
Architecture Reviews
Roadmap Execution
Release Management
Program Governance
QA Automation
Automation Framework Setup
Add-on
Add-on
E2E Test Suites (Playwright/Cypress)
Add-on
Add-on
API & Integration Tests
Add-on
Add-on
CI/CD Test Integration
Add-on
Regression Automation
Add-on
Performance & Load Testing
Optional
Visual Regression Testing
Optional
Test Coverage Reporting
Basic
Support & Reporting
U.S.-Based, EST Hours
NYC In-Person Available
Weekly Reporting
Monthly Executive Reporting
Priority Support
All plans include 100% U.S.-based talent, EST hours, and monthly flexibility.
Schedule Engineering Assessment →// capabilities
Five disciplines behind every expense app launch.
No-Code Platform Architecture
The right platform picked on purpose — Airtable, Retool, Bubble, Power Apps, or Xano — with limits understood up front.
Expense Data Model & Policy Engine
Categories, cost centers, budgets, and spend rules modeled so policy changes are configuration, not a rebuild.
Receipt Capture & OCR
Mobile capture, email forwarding, and document-AI extraction with a human review queue for low-confidence fields.
Approvals & Multi-Entity Workflows
Threshold-based routing, delegation, escalation, and separate approval chains per entity, project, or grant.
Integrations & Reporting
Accounting/ERP sync, card and bank feeds, payroll reimbursements, SSO, and reporting finance can close the month on.
// how we work
A clear path from idea to production
Five steps, no mystery. You always know what we're doing this week, what ships next, and who's accountable.
- 01
Discovery
We map your goals, constraints, and tech landscape. Outputs: scope, roles, and a realistic timeline.
Week 1 - 02
Prototype
Clickable prototype or thin-slice build to de-risk the hardest parts before full investment.
Weeks 2–3 - 03
Build
Embedded engineers ship in weekly increments with QA built in — not bolted on at the end.
Ongoing - 04
Deploy
Production launch with monitoring, runbooks, and a clean handoff to your team.
Release week - 05
Support
Ongoing maintenance, iteration, and on-call coverage as your product scales.
Month 2+
// featured engagements
Embedded with finance and operations teams that run on process
All case studies →Back-office compliance software at scale
Client · FileForms
Scaled engineering support from 2 to 7 dedicated resources
Finance workflow and document automation
Client · TaxNow
Built cloud tax management workflows on AWS
Document capture, extraction, and review pipelines
Client · Imperial Capital
Built document processing workflows for investment banking materials
// why no-code first
<Fit Your Policy, Not a Template/>
Most expense processes die in a spreadsheet and an email thread: receipts arrive late, approvals stall, and finance rebuilds the same report every month. Off-the-shelf tools fix the common case and break on yours — multi-entity allocation, grant funding, project budgets, per-diem rules. Building on no-code and low-code platforms gets a working app in front of your team in weeks, priced as a build instead of a per-seat contract, and shaped around your policy from the first sprint.
// 01 / what we build
Everything an expense management app needs
No-code expense management app development is more than a submission form. It's the data model, the policy engine, the approval routing, the integrations, and the audit trail — built by the same full-stack engineering team that can extend it in custom code later, with AI development services behind the receipt OCR and document extraction.
Expense Capture
Mobile, web, and email submission with required fields enforced at entry.
Start project request →Receipt OCR
Merchant, date, total, and tax extracted automatically, with reviewer confirmation.
Start project request →Mileage & Per Diem
Distance-based reimbursement, per-diem tables, and location-aware rates.
Start project request →Policy Rules
Spend limits, category restrictions, duplicate detection, and receipt thresholds.
Start project request →Approval Chains
Multi-step routing by amount, department, project, or entity — with delegation.
Start project request →Corporate Card Feeds
Transaction import and automatic matching to submitted receipts.
Start project request →Reimbursements
Payment batches, payroll handoff, and status visibility for employees.
Start project request →Multi-Currency
FX conversion at the right rate and date, with reporting in your base currency.
Start project request →Accounting & ERP Sync
QuickBooks, Xero, NetSuite, and Sage posting with correct GL coding.
Start project request →Reporting & Audit Trail
Spend by team, project, or grant plus an immutable history of every change.
Start project request →Roles & Permissions
Employee, approver, finance, and admin roles enforced in the data layer.
Start project request →Spreadsheet Migration
Historical expense data cleaned, mapped, and imported before go-live.
Start project request →// 02 / who we build for
Teams whose spend doesn't fit a template
From a first pilot replacing spreadsheets to multi-entity rollouts with grant and project allocation — we've built back-office software for regulated and unregulated markets alike.
// 03 / the build
From spend policy to first approved expense
Week 1
Policy & platform
We map your categories, approval thresholds, entities, and integrations, then pick the no-code platform that fits the workload instead of the trend.
Scope this phaseWeeks 2-5
Build capture, rules & approvals
Submission, receipt OCR with a reviewer queue, policy enforcement, routing, and accounting sync shipped in weekly increments you can click through.
Scope this phaseWeeks 6-8
Migrate, test & roll out
Historical data import, end-to-end testing across roles, reporting and audit trail, then a staged rollout with training for approvers and finance.
Scope this phase// 04 / research
Before you scope the build
How much does it cost to build an app?
Read: Budget ranges →How long does it take to build an app?
Read: Timelines →How to choose a tech stack for an internal business app
Read: Stack selection →Engineering research and whitepapers from our delivery team
Read: All research →// 05 / our talent
Top talent. Relentless craft.
Our team includes engineers from Columbia, Harvard, and Oxford, alongside industry experience from Apple, Citi, and Wells Fargo. Financial workflows, controls, and audit-grade data are core territory for us — the same rigor a bank expects, applied to your expense management app.
Past Experience
Universities
// faq
Frequently asked questions
- What is no-code expense management app development?
- It's building a custom expense management application on no-code and low-code platforms — tools like Airtable, Retool, Bubble, Power Apps, or Xano — instead of writing an entire system from scratch. You get expense capture, receipt OCR, policy rules, approval chains, reimbursements, and accounting sync configured to how your company actually spends, in a fraction of the time and cost of a full custom build.
- How long does it take to build a no-code expense management app?
- Most builds run 4-8 weeks from kickoff to production, depending on how many entities, approval paths, and integrations are in scope. A focused pilot — capture, approvals, and export — is typically 2-4 weeks. Engagements start within 7-14 days of the scoping call.
- How much does it cost?
- We work from published rates: a $16,000/mo dedicated senior engineer, a $32,000/mo two-engineer pod, or a $75,000/mo enterprise pod with QA. Fixed-scope work starts at a $1,000 Discovery Sprint. Annual prepay saves 15%. Full rates are on the pricing page.
- Why not just buy an off-the-shelf expense tool?
- Buy it if your process is standard. Teams come to us when it isn't: grant-funded or multi-entity cost allocation, per-diem and mileage rules the vendor won't support, project-level budgets, union or contract rules, or an approval chain that doesn't fit a template. A no-code build costs less than a heavy per-seat SaaS contract at scale and bends to your policy instead of the other way around.
- How accurate is receipt OCR, and how do you handle exceptions?
- We use production OCR and document-AI services for merchant, date, total, and tax extraction, and design the app around a human review step for low-confidence fields rather than pretending extraction is perfect. Exceptions route to a reviewer queue with the original image side by side, so nothing silently posts wrong.
- Can it integrate with our accounting system and corporate cards?
- Yes. We build integrations to accounting and ERP systems (QuickBooks, Xero, NetSuite, Sage and similar), corporate card and bank feeds for transaction matching, payroll for reimbursements, and SSO for access. Where a vendor has no usable API, we build a reviewed import/export path instead of a brittle scrape.
- Do we own the app and our data?
- Yes. You own the accounts, the app, and the data, and we design for export from day one — your expense records live in a database you control with documented schemas, so you're never trapped inside a platform. If the app later outgrows no-code, the same team can migrate it to custom code without starting over.
- What happens after launch?
- Engagements are monthly, so the same engineers stay on for post-launch iteration: new policy rules, additional entities, extra integrations, reporting, and rollout support as more teams start using it. No handoff to a different team.
// related
Explore NextGen
// let's build something
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// what to expect
- Response within 1 business day
- 30-minute discovery conversation
- Recommended engagement model & pricing
- NYC-focused — in-person available
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