Salesforce Development Company

Salesforce ISV App Development

We take your product vision from prototype to AppExchange,  building scalable, certified Salesforce apps with deep expertise in LWC, Apex, and managed packaging.

Salesforce ISV App Development

We take your product vision from prototype to AppExchange,  building scalable, certified Salesforce apps with deep expertise in LWC, Apex, and managed packaging.

Salesforce ISV App Development

Services

Custom App & Managed Package Development

Apex, LWC, Flows, Custom Metadata, we build Salesforce apps architected for performance, upgrade safety, and long term maintainability, whether internal tooling or multi-tenant products serving thousands of orgs.

AppExchange Security Review Preparation

We prepare your package from the inside out, CRUD/FLS compliance, secure Apex patterns, Locker Service compatibility, full documentation. Fewer review cycles, faster approval, earlier market entry.

App Modernization & Technical Debt Removal

Visualforce or legacy Aura holding you back? We migrate to LWC, restructure outdated codebases, and bring your architecture to current platform standards, improving performance and making your product easier to extend.

Integration Architecture for AppExchange Products

REST APIs, Platform Events, Change Data Capture, async processing, we build secure, scalable integration layers that work reliably across every subscriber org your product lands in.

Mobile-First Salesforce App Development

Offline support, real-time data access, field-optimized interfaces, built for users who don't work from a desk, delivering a consistent experience in the office or on the move.

Post Launch Support & Release Management

CI/CD setup, automated regression testing, version control, controlled deployments, every Salesforce release handled proactively so your app stays stable, compliant, and competitive on AppExchange.

Salesforce Implementation By Astonous

Let's map out your implementation in a free 30-minute strategy call. No pressure. Just clarity.

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When Does Your Business Need

Salesforce ISV App Development

You Have a Product Idea but No Clear Path to AppExchange

Packaging architecture, security review, compliance standards, if the technical foundation isn't clear, products stall. We take your concept from idea to a certified, market-ready AppExchange listing.

Your Existing Salesforce App Is Holding You Back

Legacy Visualforce, outdated Aura, ageing codebases, they limit what your product can become. If your app is hard to maintain or losing ground to modern competitors, we modernize the architecture and restore momentum.

Your Integrations Are Unreliable and Hard to Trust

Broken syncs, silent data errors, failed transactions, they erode customer trust fast. We rebuild your integration layer with the resilience, error handling, and field-level accuracy enterprise buyers expect.

Standard Salesforce Functionality Isn't Enough

If your teams are working around platform limitations instead of through them, custom development closes the gap, building exactly what your business needs within the Salesforce ecosystem.

Your App Struggles Under Real-World Data Volumes

Governor limits, bulk failures, degraded performance as your customer base grows, we redesign your processing architecture with async patterns and bulkification strategies built for any volume.

Every Salesforce Release Puts Your App at Risk

Three platform updates a year means three chances for something to break. Without structured release management, stability is always one update away from a support crisis. We handle it, proactively.

How Astonous Solves this Challenges

Getting Your App Through Security Review, First Time

We write compliance in from day one, proper data access controls, Lightning-safe components, automated vulnerability checks throughout development. By submission, your package is already review-ready.

Taming Complex Business Logic Without Breaking Everything

Modular, service-layered architecture that handles cross-object dependencies, advanced automation, and multi-step approvals, without turning into an unmaintainable tangle. Organized, testable, ready to grow.

Keeping Performance Solid as Data Volumes Grow

Bulk processing patterns, async job frameworks, query optimization, every solution designed with governor limits in mind so your app runs reliably whether it's processing hundreds of records or hundreds of millions.

Building Integrations That Actually Stay Working

Error handling, retry logic, real-time event processing, we build integration architectures that communicate accurately and consistently with every external system, on day one and day three hundred.

Modernizing What You Have Without Starting Over

We progressively migrate Visualforce, legacy Aura, and outdated Apex to current platform standards, preserving the functionality your customers depend on while eliminating the debt that's been slowing you down.

Staying Stable Across Every Salesforce Release

Automated regression testing, structured version control, release impact assessments, every platform update evaluated, tested, and deployed safely. No surprises, no breakages, no scrambling.

Our Process

Our consultants follow a structured and collaborative approach to ensure every Salesforce solution is strategically aligned, technically sound, and business-ready.

Discovery Phase (Plan & Architect)

This phase sets the project direction by aligning business goals with the right technical approach.

1. Plan: Understand business objectives, understand stakeholders role, define scope, identify risks, and set success measures.

2. Architect: Translate requirements into solution architecture, security models, and integration design.

3. Outcome: A clear and validated blueprint aligned with both business and technology goals.

Build Phase

This phase transforms planned ideas into working Salesforce solutions.

1. Configure & Develop: Implement features using Salesforce platform capabilities, custom development, and integrations.

2. Best Practices: Coding standards, DevOps, version control, and automated unit tests ensure reliability.

3. Outcome: Functional solution components ready for validation.

Test Phase

This phase ensures the solution works correctly, securely, and performs well.

1. Testing Levels: Unit testing, system integration testing, user acceptance testing (UAT), and security testing.

2. Outcome: Verified solution that meets performance, compliance, and user experience expectations.

Deploy  & Continue Care (Maintenance) Phase

This phase ensures the solution is successfully launched and continuously supported.

1. Deployment: Deployment to production environments and Resolve Issues

2. Continuous Care: Ongoing monitoring, enhancements, and support.

3. Outcome: Customers thrive with solutions that evolve alongside business needs.

A unique approach.

We want to get to know you and your organization, so we listen. Rest assured that you’ll be heard, supported, and empowered throughout projects and beyond.

Strategic clarity
Proven results
Customized solutions
Agile & adaptive approach
Boutique Flexibility
Enterprise-Level Results
Salesforce Navigator

4.98/5

CSAT Score

Client satisfaction that speaks for itself, earned across every engagement, without exception.

65+

Projects Delivered

Successful Salesforce implementations spanning startups to global enterprises, across industries and time zones.

20+

Certified Experts

Platform specialists, not generalists. Deep Salesforce expertise across every cloud and product family.

80+

Active Certifications

Consistently top rated on AppExchange by clients who expect  and receive  measurable outcomes.

Our Salesforce Success Stories

View all

How True Classic Wealth Stopped Missing Leads and Started Building Relationships

True Classic Wealth had the relationships, the expertise, and the clients but manual follow-ups were creating gaps in communication that no financial firm can afford. Here's how they automated their engagement process and got back to doing what they do best.

Tony De Santis
Founder
Read Case Study

Astonous Ship Empowering Medable’s Shipping Operations

How Astonous Ship eliminated manual shipping bottlenecks for Medable by automating multi-carrier label creation and pickup scheduling directly within Salesforce.

Nikoleta Simpson
Senior Manager
Read Case Study

From One Way Tracking to Full Shipment Control, Inside and Out

Vision Aero moves aircraft parts at speed but gaps in inbound shipment tracking and a misaligned workflow were slowing operations down. Astonous Ship, built within Salesforce, closed those gaps and gave the team full shipment visibility, both in and out.

Jason Duenas
Logistics Manager
Read Case Study
TESTIMONIAL

Real Stories, Real Impact: Hear from Our Satisfied Clients

Discover how video testimonial has transformed businesses through innovative solutions and dedicated support.

Great solution for creating shipping labels directly from Salesforce!

"We implemented this shipping integration for both FedEx and UPS and it has been a game changer for our operations. It cut our shipping preparation time by more than half, significantly improving efficiency and workflow. The support team is truly five star  they handled the entire setup seamlessly and are extremely responsive whenever assistance is needed."

April Snyder
Head of Department
Great solution for creating shipping labels directly from Salesforce!

"Astonous has been a major upgrade from our previous solution, which was outdated, unreliable, and lacked proper support. It offers a much more intuitive interface, robust tracking, and the flexibility we need for evolving logistics. The seamless integrations and highly responsive support team have significantly improved our shipping efficiency and accuracy for both domestic and international operations."

William Beech
Director
Great solution for creating shipping labels directly from Salesforce!

"Astonous replaced our previous shipping solution with a much better, right-fit system. Their team understood our needs, delivered exactly what we required, and made the transition smooth. Very happy with the results."

Alberto Estrella
Managing Partner
Great solution for creating shipping labels directly from Salesforce!

"The team was highly supportive and worked closely with us to ensure a great app experience. They respond quickly to any issues and continuously roll out new features, making the overall experience even better."

Nikoleta Simpson
Senior Manager
Frequently asked Questions
Here's a list of FAQs that will help you learn more about Astonous Services.
Can you modernize our existing Salesforce app that was built on legacy technology?

Absolutely. If your app is built on Visualforce or outdated Aura components, we progressively modernize it — migrating to Lightning Web Components, refactoring legacy Apex logic, and restructuring architecture to meet current platform standards. Your customers keep the functionality they rely on while your product becomes faster, cleaner, and easier to maintain.

Can you build apps that handle large data volumes across multiple subscriber orgs?

Yes. We design every ISV application with multi-tenant scale in mind — applying bulk processing patterns, asynchronous job frameworks, and query optimization strategies that keep your app performing reliably whether it's deployed across ten orgs or ten thousand, processing hundreds of records or millions.

How do you help with the Salesforce Security Review process?

We prepare your application for security review from the very first line of code — enforcing proper data access controls, securing Apex patterns, ensuring Lightning components meet Locker Service standards, and running automated vulnerability checks throughout development. By the time you submit, your package is built to pass with minimal review cycles and no last-minute surprises.

We are Excited to Be a Part of Your Next Big Project!

Your big dreams deserve the right strategy. Fill out the form, pick a time that works for you, and let’s connect!

Our 4-Phase Delivery Model

From first conversation to long term success a structured process built to deliver with precision.