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Code reviewArch. reviewArch. design

AI-native staff engineer

Best for: solo founders and seed startups adopting AI coding tools; small SaaS teams preparing for SOC 2 / ISO 27001; teams migrating a Vue front end to Next.js; companies that want juniors coached by someone who teaches..

staff / lead-level full-stack engineer
SaaS, security and compliance, recruiting and job marketplaces
TypeScript, Next.js, Vue, Node.js (NestJS, GraphQL), Python (Django, Flask, FastAPI), AWS (Lambda / serverless), Kubernetes, API gateways
Asia-Pacific.
[ M · 01 ]
11
Track-record cases
[ M · 02 ]
3
Scoped reviews you can book with this expert
[ M · 03 ]
6/ 6
Review and architecture services offered
[ M · 04 ]
6
Buyer needs this expert is matched to

§ 01Snapshot

§ 02Services

✓PR/MR code reviewTypeScript / Next.js / Node / Python
✓Architecture review
✓Architecture design
✓Audit / due diligencecompliance readiness, cloud cost
✓Vibe-code rescue
✓Team mentoring

§ 03Track record

Spec-driven AI coding workflow

AI coding assistants produce plausible code that drifts from intent. One of our experts built a spec-driven workflow around an AI coding agent: specs first, small scoped changes, tests and review as the gate. Outcome: they ship and run a live product largely through this workflow.

SaaS / own product · solo to small teamAI coding agent, TypeScript, CI/CD, test suites

A CI/CD pipeline that investigates and repairs its own failures

For a one-person product, every red build is an interruption. One of our experts built an autonomous CI/CD self-repair loop: it detects a failure, investigates the root cause, and generates a proposed fix. Outcome: routine build breakages get handled without stopping product work.

SaaS / own product · solo to small teamCI/CD, AI coding agent, GitHub workflows

Single-purpose AI agents running a solo product's operations

A job-search product the expert runs alone needs constant ingestion, enrichment, publishing and monitoring. One of our experts split operations across a handful of single-purpose AI agents, each with one narrow job. Outcome: by their own estimate, most routine operations run without them.

recruiting / job marketplace · solo founderTypeScript, Python, LLM APIs, scheduled workers, edge compute

Building a job platform with AI enrichment and semantic search

Aggregating job listings from many sources gives messy, duplicate data. One of our experts built and runs a platform that pulls thousands of active roles from many sources and over a thousand companies, adds AI enrichment, semantic search, personalization, experiments and SEO, and exposes the data to AI assistants through an MCP server.

recruiting / job marketplace · solo founderNext.js, TypeScript, Python, embeddings / vector search, MCP, edge compute

Vue 2 to Next.js and TypeScript migration

A product's front end sat on Vue 2, now end-of-life, with weak typing. One of our experts led the migration to Next.js and TypeScript.

SaaS · startup / small SaaSVue 2, Next.js, TypeScript

Taking a SaaS through ISO 27001, SOC 2 Type I and GDPR

A SaaS company needed formal security assurance to sell to larger customers. One of our experts took it through ISO 27001, SOC 2 Type I and GDPR, and has also worked as an engineer at a security and compliance firm.

SaaS · startup / small SaaSAWS, access control, logging, change management, policies-as-code

AWS re-architecture that cut cloud cost by about 30%

Cloud spend had grown without anyone owning it. One of our experts re-architected the AWS setup: consolidated serverless functions, optimized the database, scheduled non-production environments to shut down off-hours, and added observability. Outcome: cloud cost down about 30%.

SaaS · startup / small SaaSAWS Lambda, RDS, scheduling, observability

A low-cost RAG agent on edge infrastructure

Running a retrieval-augmented assistant on a small budget. One of our experts built a RAG agent stack entirely on edge infrastructure, with edge embeddings, a vector index, an edge SQL store and a key-value semantic cache. Outcome: a fraction of a cent per conversation turn.

SaaS / own product · solo to small teamWorkers AI, Vectorize, D1, KV, TypeScript

Leading distributed engineers: maturity, hiring and postmortems

A distributed team across web, mobile and platform lacked shared standards. As tech lead and engineering manager, one of our experts introduced an engineering maturity framework, structured hiring and blameless postmortems.

SaaS · startup to small scale-upprocess: maturity framework, hiring loops, postmortems, web, Flutter mobile, platform

Backend foundations: API gateway, gRPC microservices and TDD

Early backends tend to grow without a gateway, contracts or tests. One of our experts has years of public work on API gateways, Django and gRPC microservices built test-first, wallet and finance microservice designs, and payment-API integrations.

fintech-style payments and wallets, SaaS · startupsKong, Django, Flask, FastAPI, gRPC, NestJS

Author of technical courses and bootcamp mentor

Juniors learn faster from someone who has to explain things clearly. One of our experts has authored technical courses and mentors cohorts at coding bootcamps.

developer education · education platforms and bootcampsNode.js, GraphQL, full-stack JavaScript

§ 04What you can book

Review and rescue of an AI-generated codebase

A founder built fast with AI tools and now has a Next.js / TypeScript app nobody fully understands.

Read the code against what the product should do, add types and tests on the risky paths, and set up a spec-first workflow so later AI changes stay reviewable.

You get

A findings report, a stabilization plan, and a working spec / CI setup.

Vibe-code rescue · PR/MR code reviewNext.js, TypeScript, Node, Python, CI

SOC 2 / ISO 27001 readiness review for a small SaaS

An enterprise prospect asks for a SOC 2 report.

Check access control, logging, change management, backups, incident process and vendor list against what auditors will ask, and separate engineering gaps from paperwork.

You get

A gap list and an order of work, with the engineering controls first.

AuditAWS, GitHub, identity provider, logging stack

Setting up an AI-native workflow for a small team

A team uses AI coding tools ad hoc and review quality is slipping.

Introduce spec-driven tasks, define what AI may change unreviewed (if anything), add CI checks that catch AI-typical mistakes, and coach the team through the first few weeks.

You get

A written workflow, CI configuration and a short team playbook.

Team mentoring · Architecture designAI coding agent, CI/CD, TypeScript / Python

Questions buyers ask

How do I make AI coding tools safe to use on a production codebase?+
Start from written specs, keep changes small, and let CI and tests be the gate, not the model's confidence. One of Invental's experts runs a spec-driven AI coding workflow plus a CI loop that investigates failures and proposes fixes, while keeping human review in place. Their principle is to use AI to multiply engineering judgment, not replace it.
Can AI agents run the day-to-day operations of a small product?+
Partly, if each agent has one narrow job and clear checks. An engineer in Invental's network runs their own product with a set of single-purpose agents handling routine operations, and reviews agent designs for teams who want the same.
Who can help a small SaaS get ready for SOC 2 and ISO 27001?+
Invental's network includes a staff-level engineer who has taken a SaaS through ISO 27001, SOC 2 Type I and GDPR readiness and has worked at a security and compliance firm. They focus on the engineering controls auditors ask about: access, logging, change management, and incident process.
Is it worth migrating from Vue 2 to Next.js?+
Often, once Vue 2 is end-of-life and hiring or SEO suffers, but it should be done incrementally. One of Invental's experts has led a Vue 2 → Next.js/TypeScript migration and reviews migration plans for sequencing and risk.
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How it works

  1. Tell us what you need — the repo or system, the question, and the deadline.
  2. We match an expert from the network, with a second reviewer where it helps.
  3. Scoped work, contracted through Invental — review per pull request, a fixed-scope audit or architecture review, or ongoing capacity.

— Invental · software studio · Montevideo, UY

Want this expert on your code?

Tell us what you are building and what you want checked. We confirm the match and the scope before anything starts.

— Get in touch
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— What to include

A link or short description of the code or system, what you want checked, your stack, and when you need the answer. No repository access is needed until scope is agreed.

— Or leave a note
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