A Technical Second Opinion Before You Spend on Software
Before you build, replace or rescue software, get an honest review from engineers who build and maintain systems for a living. You get a written, prioritized recommendation you can take to your own team or have us implement.
Core stack.NET / C# · ASP.NET Core · Angular · React · TypeScript · Microsoft Azure · SQL Server · REST APIs
When a Second Opinion Saves Money
Consulting work usually starts just before a big decision or just after something has gone wrong.
Buying or integrating is often the cheaper answer.
If an existing product or integration solves the problem, we'll recommend it over a custom build.
Read: Buy vs BuildA big build or replacement is planned
Budget is about to be committed and you want an independent check on scope, approach and cost first.
An existing system is slow, fragile or hard to change
Small changes take weeks and nobody is sure what will break next.
A vendor project is late or the code quality is unclear
Deadlines keep moving and you have no independent view of what has actually been built.
You're not sure whether to buy, integrate or build
Several options look plausible and each vendor recommends the one they sell.
Six Kinds of Review We Carry Out
Pick one to see what it involves.
Tech stack and architecture review
An assessment of how your system is built, where it will struggle as you grow and what to change first.
- Architecture and hosting review
- Scalability and performance risks
- Security and maintainability gaps
Buy vs integrate vs build
A comparison of buying a product, integrating what you have or building custom, judged on cost, fit and long-term ownership.
- Option comparison with costs
- Product and vendor shortlist
- Recommended path with trade-offs
Code and vendor project review
An independent look at code quality, delivery progress and what has actually been built, so you can decide whether to continue, reset or switch.
- Code quality and test coverage
- Progress against scope
- Risks in the current plan
Modernization roadmap
A staged plan for upgrading an older system without stopping the business, with the order of work set by risk and value.
- Upgrade or replace decisions per component
- Phased migration plan
- Effort and cost ranges
Integration and data flow review
A map of how data moves between your CRM, finance and operations tools, where it breaks and which connections to fix first.
- System and data flow map
- Duplicate entry and sync gaps
- Integration options and priorities
MVP scoping
Cutting a new product idea down to the smallest version worth building, with a realistic estimate before any code is written.
- Core feature list
- User flows and wireframes
- Estimate and delivery plan
Evidence First. Advice Second.
Every engagement follows the same problem-first Systems Engineering Method we use across AppPotter.
Agree the question
We confirm the decision you need to make, the budget at stake and what a useful answer looks like.
Review what exists
We read the code, architecture and documents, then look at how the system is used day to day.
Talk to the people involved
Short interviews with users, your team and any vendor fill in what the documents leave out.
Compare the options
Buying, integrating, building or fixing are weighed on cost, risk and long-term ownership.
Write it up
You get a written, prioritized recommendation with the reasoning behind each point.
Walk through it together
We present the findings and answer questions. You can take the plan to your own team or have us implement it.
What Changes When the Process Runs on the Right System
We agree on what to measure during discovery, so success is defined before the build starts, not after launch.
Before: A major spend based on one vendor’s pitch
After: A decision backed by an independent review
Before: No clear view of a late vendor project
After: A plain account of what has been built and what is left
Before: A fragile system nobody wants to change
After: A prioritized plan for what to fix first
Before: Custom build assumed by default
After: Buy, integrate and build options compared on cost and fit
Before: Advice that stays in a slide deck
After: A written plan your team or ours can act on
Chosen for Your Systems, Not Our Preferences
Our depth is in the Microsoft .NET ecosystem on Azure or AWS, but our reviews cover whatever you run today. Recommendations follow your systems and team, not our stack.
Where we have the deepest production experience
- .NET / C#Backend
- ASP.NET CoreAPIs & services
- AngularFrontend
- ReactFrontend
- TypeScriptFrontend
- Microsoft AzureCloud
- SQL ServerData
- REST APIsIntegration
Also used when the project calls for it
- Frontend
- Backend
- Data
- Cloud & DevOps
- Testing
Senior Engineers, Directly Involved
- Founder-led delivery
Parth and Umesh are personally involved in every engagement.
From scoping the work to standing behind its outcome, backed by Parth's 14+ years of enterprise technology and delivery experience.
Meet our leadership - Current engagement · under NDA
A long-term software engagement with a US-based technology company.
Client identity and project details are undisclosed due to confidentiality obligations. We treat your work the same way.
See our approach
Ways to Work Together
- Advisory & Discovery
Short-term Strategy Engagements
For a focused, short-term engagement - an assessment, an architecture review, or technical due diligence - before any build begins.
- Comprehensive architecture reviews
- Due Diligence of your tech stack
- Roadmap and Estimation
- Fixed Price
Fixed Cost Model
For clearly-scoped integration or build work, where the outcome and boundaries are already well defined.
- Change Management process
- Milestone-based delivery
- Quality & SLA Commitments
- Dedicated Team
Dedicated Product Engineering Team
For long-term product or systems work - a sustained AppPotter engineering team working against your roadmap, not rotated project to project.
- Seamless onboarding and roadmap planning
- Fixed Monthly Retainer
- PO/Tech-lead Collaborations
Whichever structure fits, Parth and Umesh are personally involved, from scoping the engagement to standing behind its outcome.
Meet our leadershipPart of Custom Engineering
We build custom only when an existing platform, integration or standard product can't solve the business problem.
Software Consulting FAQs
Still unsure? A 30-minute conversation usually answers the rest.
Book a callA written, prioritized recommendation covering what we found, the options and what to do first. It is yours to use with your own team, another vendor or us.
No. Many clients take the recommendation to their own team. If you want us to implement it, we quote for that separately.
It depends on how specific your process is and what your current tools already do. We compare the options on cost and long-term ownership. Our Buy vs Build guide explains how we approach the decision.
Yes. With your permission we review the code, documents and progress, then give you an independent view of quality, risk and what is left to do.
It depends on the size of the system and the question. We agree the scope and timeline before work starts, so you know when the written recommendation will arrive.
Most reviews are fixed price, agreed after a short call about the question and the systems involved.
Tell Us What You Are About to Decide
We'll ask a few questions and tell you whether a review is worth it or whether you already have what you need.
Book a GTM Systems Assessment30-minute call · No obligation · No sales pitch