Technology consulting

Startups scale.
Enterprises transform.
We advise, then we build.

From the first architecture decision to a shipped, scaled product—we bring CTO-level strategy and the engineering rigour to execute it. One partner, every stage.

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Strategic consulting engagement
$50M+
Client capital raised
12+
Successful exits
50+
Engagements delivered

Trusted by founders and enterprise innovation teams

airbills
botsupply
jatana
billtrim
ekhoo
neuralspace
Featured engagement From zero to $6M ARR — how AirBills found product-market fit in six months
Our point of view

Technology decisions define business outcomes.

12+
Clients who reached acquisition or IPO with our strategic support
50+
Technology transformations delivered across four continents

Founders need strategic clarity to move fast. Enterprises need transformation without disruption. Both need a partner who understands what's at stake—and has done it before.

We bridge it. We advise on the strategy, then build and scale the systems that deliver it. For founders, fractional CTO leadership through execution. For enterprises, transformation without disruption. For investors, the technical clarity to make informed decisions.

One standard of rigour. One measure of success: your outcome.

Who we serve

Engagements built around the demands of your situation

We work with founders building category-defining companies, enterprises navigating transformation, and investors who need clarity before they commit.

Venture-backed founders

Founder Advisory

CTO-level strategy and engineering execution—without the equity cost. We help founders make the right technical decisions and ship the products that earn funding and reach scale.

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Enterprise innovation teams

Enterprise Transformation

Modernise legacy systems, build new capabilities, and govern the change—without disrupting operations. We bring the technical depth to match the complexity.

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Investors & acquirers

VCs & Investors

Independent technical due diligence, architecture risk assessment, and post-acquisition integration planning. Know exactly what you are buying before you commit.

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Our approach

Advise. Build. Scale.

One partner across the whole journey—from the first strategy call to a scaled, secure product. The methodology is simple; the execution is not.

01

Advise

CTO-level strategy: architecture review, technology roadmap, and the decisions that compound over time. We engage at the point where the direction is set—before a line of code is written.

02

Build

A senior engineering team ships the product to the standard we set in strategy. No handoff friction. No translation loss. The same people who designed it, build it.

03

Scale

We harden the system, optimise for growth, and govern the architecture for exit readiness. The goal is always where you are heading, not just where you are today.

How we operate

Strategic clarity

We identify the one decision that actually moves the business—and make it clearly, early. Clarity is the prerequisite of velocity.

Outcome ownership

We measure ourselves by your results: funding raised, successful exits, products shipped. Not hours billed, not deliverables delivered.

Transparent partnership

Direct access to senior advisors. Weekly visibility into progress. The hard truths delivered early, so there are no surprises at the wrong moment.

Decisions for scale

Every architecture call, every technology choice is made for where you are heading—not just where you are. We design systems that survive success.

Capabilities

Comprehensive capabilities, from strategy to operations

We bring technical leadership across every dimension of modern technology—engineering, infrastructure, and security—under one accountability.

Capability 01

Strategic Product Consulting

Vision to value. Strategic roadmaps, execution excellence.

View Strategic Product Consulting
Capability 02

Growth & Operations Strategy

Scale efficiently. Optimize costs. Operational excellence.

View Growth & Operations Strategy
Capability 03

Security Strategy & Governance

Proactive risk management. Compliance assurance.

View Security Strategy & Governance
Selected work

Client engagements that moved the needle

Revenue growth. Successful funding rounds. Strategic exits. These are the outcomes that define our partnerships.

AirBills logo
Fintech / Proptech

AirBills

Zero to $6M ARR in Under a Year

First-time founder. $1M+ daily transactions. No technical co-founder. Aggressive timelines.

25
Days to MVP
$6M
Annual Revenue
$28K
Monthly Savings

"PMF and profitability in 9 months."
BotSupply logo
Conversational AI

BotSupply

From Copenhagen Startup to US Acquisition

70%
Faster Launch
Banking & Financial Services

Global Banking Group

Modernizing Core Banking for the Digital Age

40%
Lower Run Cost
SaaS / Enterprise Software

Series C SaaS Company

Scaling Engineering Capacity via an India GCC

50
Engineers Hired
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Client voice
We interviewed agencies in San Francisco, London, and Bangalore. iAastha's team consistently outperformed engineers we had worked with at top Valley startups—at a fraction of the cost.
D. Desai
Founder & CEO
AirBills
“They operated like a true technical co-founder. When we needed to pivot our architecture mid-sprint, they adapted overnight. That flexibility was critical to our acquisition timeline.”
F. Stasi
Founder · BotSupply (Acquired by XtendOps)
“Most agencies disappear after deployment. iAastha stuck around, optimised our infrastructure costs by 40%, and helped us prepare technical documentation for our Series A.”
Technical Founder
Series A Fintech · Confidential
“iAastha brought the startup mindset we needed, but with the enterprise rigour our regulators demanded. They didn't just write code—they transformed our engineering culture.”
VP of Digital Engineering
Global Banking Group · Fortune 500 Bank

4 client voices — across founders, enterprises, and investors

Perspectives

The latest thinking from our team

All perspectives
Case Study March 2026

From MVP to $6M ARR: The AirBills Engineering Story

How we built a fintech platform processing millions in daily transactions in under 30 days—and the architectural decisions that made it possible.

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Engineering August 2025

Zero-Downtime Database Migrations: A Practical Guide

Migrating production databases without taking your application offline. Strategies we use for clients handling millions of daily users.

Read
Strategy November 2024

When to Choose Build-Operate-Transfer (BOT) Over Staff Augmentation

A framework for deciding between engagement models based on your timeline, risk tolerance, and long-term hiring plans.

Read

Ready to Move?

Share your challenge. We'll tell you candidly whether we're the right partner—and if we are, we begin without delay.

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