Custom Software Development in San Jose, CA
San Jose clients tend to ask engineering questions before business ones: which repository, which test framework, whether CI runs on every pull request, who reviews before merge. We answer those directly, because most of what we build here is for a technical buyer, a founder who used to write code or a CTO with an internal team that will eventually take the project over. That includes internal tools, system integrations, and portals built for partners or dealers rather than end customers. Pricing runs $2,500 for one process to $15,000 and up for a full build, priced against your existing stack rather than a template. Our office is in Sacramento; we're on-site by arrangement, roughly two hours away.
Built for someone who reads a diff
If you can evaluate a pull request yourself, the sales pitch changes. You don't need reassurance that the team is capable, you need a written scope, a repository you control from the first commit, tests that run on every change, and documentation good enough that your own engineer could take over without a handoff call. That's the default here, not an add-on.
We also build portals for partners and dealers, a separate application with its own login and a narrower slice of your systems, so a reseller can check an order or file a claim without a phone call to your office. That work sits in the same pricing bands as an internal tool, usually the connected-systems tier.
The stack we use is boring on purpose: languages and frameworks your own hires will already know, dependencies pinned and documented rather than picked for novelty, and infrastructure that runs in your cloud account under your billing, not a black box we control. If your team already has opinions about how things should be built, a Python shop that doesn't want a Node service, a company standardized on a specific cloud provider, tell us in the scoping call and we build inside those constraints rather than around them. The goal of a San Jose engagement is a system your own engineers would have signed off on if they'd had the hours to build it themselves.
What a build costs, by scope
Three tiers, mapped to what actually ships at each one.
| Tier | Typical scope | What ships |
|---|---|---|
| $2,500–$6,000 | One integration, one internal tool, or taking a working prototype to a testable build | Repository, test suite, CI pipeline, deployed staging environment |
| $6,000–$15,000 | Several integrations, a partner or dealer portal, or a private AI over your technical docs | Role-based access, monitoring, documented API contracts between systems |
| From $15,000 | A product built from a blank repository around your architecture decisions | Milestone-based delivery, each one a running, testable increment |
Work outside a fixed-scope project runs $150 to $200 an hour, and a support retainer starts at $300 a month if you'd rather not staff the maintenance yourself. Full pricing across every service is on the pricing page; the build service is described in depth under custom software.
A typical engagement, walked through
An example pattern, not a named client.
A hardware startup has a working prototype of an internal monitoring tool, built fast during a demo push, no tests, no CI, and one engineer who understands all of it. They need it in front of customers within a quarter, which means someone has to add test coverage, set up a deployment pipeline, and document the parts of the architecture that only exist in one person's head. We take the existing repository as the starting point rather than rewriting from scratch, add the missing infrastructure, and hand back a codebase their own team can extend without calling us first. That typically lands in the $6,000 to $15,000 band and runs eight to ten weeks.
Who calls us in San Jose
Four patterns cover most of what comes in, though the specific system on each side of the integration changes every time.
Hardware & IoT startups
Internal dashboards for device fleets, firmware release tooling, and taking a demo-day prototype to something with tests and a deployment pipeline.
Electronics manufacturing & supply chain
Portals for suppliers and distributors, inventory integrations across ERP and shipping systems, and reporting tools built around your actual bill of materials.
Enterprise software & IT teams
Internal tools an in-house team doesn't have the headcount to build right now, handed over with documentation good enough for that team to own it after launch.
Professional services for the tech sector
Client portals and intake tools for firms serving startups and engineering teams, built the way a technical client expects a system to be documented.
After handover
Most technical teams take the code and run. Two tiers exist for teams that would rather not.
Monitoring and small fixes
Uptime monitoring, dependency and security patching, and a fast response to CI failures or a broken deploy. Fits a stable system that doesn't change often.
Ongoing development
Everything in Care, plus continuous feature development against your backlog and DevOps attention on the infrastructure underneath.
Serving San Jose, honestly
IG Digital Lab doesn't have an office in San Jose. We work with teams across the city, North San Jose, downtown, the Innovation District near the airport, and the corridor toward Santa Clara, from our Sacramento base, with on-site visits by arrangement for kickoff, milestone reviews and launch day.
The drive runs about two hours, close enough to make in-person architecture discussions and launch-day work realistic rather than aspirational. We use that time for kickoff and key milestones; code review, sprint planning and day-to-day questions happen over the same tools a fully distributed engineering team would use anyway.
Software is one of seven things we do. For a marketing site or web app, see web design in San Jose. For a native or cross-platform app, see mobile app development in San Jose. For AI answering calls or automating a workflow rather than software your team uses directly, see AI automation in San Jose.
Also in San Jose
Start with a free audit
Thirty minutes on your current stack, where the internal tooling gap actually is, and what a fixed scope would look like. You leave with a written summary and a price range, and the notes are yours whether or not you hire us.
How we buildFrequently asked questions
What technical buyers in San Jose ask before scoping a build.
What's the price range for a technical build in San Jose?
A single integration or internal tool sits between $2,500 and $6,000. A build that spans several systems, or a partner and dealer portal with real access controls, runs $6,000 to $15,000. Anything built from a blank repository starts at $15,000. Numbers come from a scoping call against your existing stack, not a menu.
What's the timeline from kickoff to a working repo?
A single tool or integration typically ships in three to six weeks. Multi-system builds or a partner portal run six to twelve weeks, with staging environments and test coverage along the way rather than only at the end. Larger builds are broken into milestones tied to working code, not a single date on a contract.
Do we get repository access and see tests running before the project is finished?
Yes, from the first commit. You get access to the repository, a staging environment you can click through, and a continuous integration pipeline running tests on every change, not a demo video at the end. If your own engineers want to review pull requests along the way, we set that up as part of the workflow rather than treating it as a special request.
Can our internal engineers take over maintenance after handover instead of buying a support plan?
That's how most technical teams use us. The handover includes the repository, environment setup instructions, test coverage, and a written explanation of the architecture, built so a competent engineer who wasn't in the room can pick it up. A support plan is there for teams that would rather not, not a requirement to get the code.
Can you build a separate portal for our resellers or dealers, not just an internal tool?
Yes. That's typically a separate application with its own login, its own set of permissions, and a narrower view into your systems than what your own staff sees, built so a dealer can check an order or submit a claim without a phone call to your office. It usually sits in the same price band as an internal tool with roles and reporting.
Tell us what your team is building around.
A free 30-minute technical audit, a written scope, and a price range before anyone commits to anything. We'll come to San Jose for it if that gets you a faster answer.
Or call and text (916) 618-0502. Office at 3550 Watt Ave, Suite 408, Sacramento, CA 95821.
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