# Technical review > Senior technical judgment, in writing, before you commit. - Page: https://deependra.in/services/lead - Type: Service line 5 of 5 (Lead) - Last updated: 2026-11-02 - Author: [Deependra Vishwakarma](https://deependra.in/about), senior software engineer in Mumbai ## In short A code audit is an independent, written read of a codebase for quality, security, scalability and maintainability, and a technical review widens it to the architecture, the infrastructure and how the team delivers. It is for founders, investors and acquirers who need a view they can trust before they decide. The one service in this line is the fixed-scope [architecture review and due diligence](https://deependra.in/services/lead/architecture-review). ## Problems this work solves 1. You're a non-technical founder and can't tell whether the work you're paying for is any good. 2. You're about to invest in, acquire or rebuild a product and need an independent technical opinion. 3. Every quarter you talk about a rebuild or a refactor and never decide. ## What is a code audit? A code audit is an independent, written review of a codebase: its structure, quality, security posture, test coverage and how hard it is to change. A technical review widens the same work to the infrastructure, the delivery process and the people risk, so the answer can support a decision. Lead is senior technical judgment: I review architecture and code for founders, investors and acquirers who need an independent written view of a system. It is for teams in the US, UK, EU and the Gulf, and for Saudi transformation programmes that need decisions documented for stakeholders. The difference from a senior developer is the subject of the work. A developer delivers features; this work is about the decisions around them: architecture, priorities, standards, vendors, security and cost. I still read the code, because that's where the truth is. ## Who this is for, and who it isn't It suits a non-technical founder working with an agency or freelancers, a technical founder who wants an independent view of the architecture, and an investor or acquirer who needs technical due diligence before a deal. It does not suit anyone looking for a rubber stamp. The report says what I find, including when the answer is that the system is fine and the money should go elsewhere. ## The problems I usually hear "I can't tell whether our agency is doing good work." "We're about to invest and the product is a black box." "Our team grew and nobody owns architecture or standards." "Every quarter we talk about a rebuild and never decide." All of them come down to the same gap: technical decisions are being made, or avoided, without anyone writing down what was decided and why. A review gives you the written picture to start closing it. ## What you get From a review, you get diagrams of the system as it really is, findings on code quality, security, scalability, cost and delivery ranked by risk, estimates for fixing the important ones, a plain-language summary for decision-makers, and a call to walk through it. The detail is on the [architecture review](https://deependra.in/services/lead/architecture-review) page. ## How it starts With a fixed-scope architecture review. We agree the decision the review supports and what's in and out of scope; I read the code, the infrastructure, the pipelines and the incident history, talk briefly with the team, and write it up. The review gives both sides a shared, written picture of the system. The experience behind it: I owned engineering across a media group's products, split a legacy monolith into 3 services, and led the teams behind a B2B influencer platform and an AI pipeline. ## Where this work happens For [US](https://deependra.in/markets/united-states) founders, the shared hours are your morning and my evening, which is enough for the decisions; the rest runs on written updates you can read on your schedule. For [UK](https://deependra.in/markets/united-kingdom) teams, most of your morning overlaps mine. For [Saudi Arabia](https://deependra.in/markets/saudi-arabia), the week runs Sunday to Thursday, so four of your working days overlap fully with mine, and anything time-critical for a Sunday is planned in writing the week before. Contract terms are agreed per engagement; any employment-status or tax question is one to confirm with your accountant. ## Technical review services - [Architecture review and due diligence](https://deependra.in/services/lead/architecture-review): An independent, written view of a system: what's solid, what's risky, and what it will cost to fix. (price: Fixed price per scope; timeline: Agreed per project after scoping) ## Case studies behind this work - [Exhibit Social](https://deependra.in/work/exhibit-social-platform): B2B SaaS platform. 10,000+ influencers indexed. - [Zyrobe](https://deependra.in/work/zyrobe-ai-wardrobe): AI wardrobe app. 3–8 s average time per image, upload to result. ## Questions about technical review ### How is this different from a senior developer? A senior developer delivers features. This work is about the decisions around them: architecture, priorities, standards, vendors, security and cost. I still read the code, because that's where the truth is. ### Do I need a CTO? You need someone who owns technical decisions and can hold vendors to account. An architecture review gives those decisions a written picture to start from: what the system is, where the risk is and what fixing it would take. ### What does a technical due diligence review cover? Architecture, code quality, security posture, scalability, cost, delivery process and the team's practices, with findings ranked by risk and estimates for the important ones, plus a summary written for the deal team. The [architecture review and due diligence](https://deependra.in/services/lead/architecture-review) page has the scope and the report. ### Can you review our agency's or freelancers' work? Yes. I read their architecture and code and tell you in plain language whether the work is sound and what it would take to fix what isn't. ### What does an independent architecture review cover? The architecture and data model, the code and its history, the infrastructure and its costs, the delivery pipeline and monitoring, and how much depends on one person's knowledge. The [architecture review](https://deependra.in/services/lead/architecture-review) page has the scope and what the report contains. ### How long does a code audit take? It depends on the size of the system and the decision the audit supports, so the timeline is agreed after a short scoping conversation, together with a fixed price. ## How this works in your market ### How this works in the United States A call in your morning to walk through the report; written updates for everything else. [United States page](https://deependra.in/markets/united-states) ### How this works in the United Kingdom Your morning is my afternoon. Questions about IR35 or contract status are for your accountant to confirm before the engagement starts. [United Kingdom page](https://deependra.in/markets/united-kingdom) ### How this works in Saudi Arabia Planned around a Sunday-to-Thursday week, with decisions documented for programme stakeholders. [Saudi Arabia page](https://deependra.in/markets/saudi-arabia) ## Related writing - [Working with an engineer in India: hours, contracts and data transfers](https://deependra.in/writing/working-with-an-engineer-in-india) (2 November 2026): What a US, UK, European, Gulf or East Asian team should sort out before working with an independent engineer in India: the shared hours, the contract, and how personal data may move. - [A glossary for buyers of engineering work: AI, performance, security and data protection](https://deependra.in/writing/engineering-glossary) (2 November 2026): Fifteen terms that come up when you hire for AI features, performance work, security audits or cross-border projects, each defined in two sentences, with why it matters. ## Start Start a project: https://deependra.in/contact --- Cite as: Deependra Vishwakarma, "Technical review", https://deependra.in/services/lead (last updated 2026-11-02). This is the Markdown version of https://deependra.in/services/lead; the page is the canonical source. Start a project: https://deependra.in/contact