Sustainable technology studio

Dhaka, Bangladesh

Innovate
sustainably.

Practical, sustainable technology that helps organizations operate smarter, reduce waste, and grow responsibly.

Start a project↗View work↗

Avg. response · 24 h · Mon–Fri

01Manifesto

What guides every engagement

Useful.
Durable.
Responsible.

Technology with purpose. Innovation with responsibility.

01

We build for the long shift, not the launch.

Most software is abandoned within five years. We design and document ours to outlive our team — clean architecture, predictable updates, handover-ready code.

02

Sustainable engineering is good engineering.

Lean systems consume less, cost less, fail less. Carbon awareness and efficiency budgets are part of the brief.

03

Humans first. Always.

Products operators love survive reorgs, vendor changes, and bad quarters. We talk to the people doing the work before we open the editor.

04

We measure what we ship.

Every deployment carries an instrument panel — revenue, latency, errors, adoption, CO₂ — reported to the people paying the bill.

02Capabilities

Six practices,
one delivery discipline.

From idea to deployed system, with the same team carrying the work end-to-end.

All services↗

/ 01

Sustainable Digital Transformation

Strategy, roadmap, process modernization, operational efficiency.

StrategyRoadmapAudit

↗

/ 02

Custom Software Development

Web & mobile apps, backend APIs, multi-tenant SaaS.

ReactNodeFlutterPostgres

↗

/ 03

ERP & Business Systems

Multi-tenant ERP, accounting, inventory, HR, role-based access.

ERPPOSWorkflows

↗

/ 04

Automation & Integration

Workflow automation, gateway integration, reporting pipelines.

Zapiern8nAPIs

↗

/ 05

AI-Powered Solutions

Agents, OCR, document extraction, decision support.

LLMOCRRAG

↗

/ 06

Sustainability & Impact Tech

Sustainability reporting, impact KPI dashboards, green tech advisory.

ESGKPIReporting

↗

03Featured product

ONKO.
The operating
system for operators.

A multi-tenant business systems ecosystem for SMEs across Asia. ERP, smart commerce, POS, inventory, sales, HR and reporting — one shell.

ERPSmart commercePOS · InventoryIn production

○Demo dataTenant · Trinity Foods

ONKO

v4.0 · PROD

Overview

Sales

Inventory

Procurement

Accounting

HR & Payroll

Reports

Tenants

Settings

TENANT · TRINITY FOODS

Q3 · 2026 · Operations overview

Good morning, Niloy.

30D LIVE

REV · 30d

৳ 4.82M

+12.4%

ORDERS

1,284

+8.1%

IN-STOCK

942

3 critical

CO₂ AVOIDED

4.1 t

this period

Revenue · 30d

৳ 4,824,300

This periodPrevious

JUL 21JUL 28AUG 04AUG 11AUG 18

Today · activity

Stock transfer · DHK-04

14 min ago

Order #2841 · Paid

32 min ago

Low stock · SKU-1192

1 h ago

Payroll run · Aug

3 h ago

Tax filing · Q2

5 h ago

New user · Niloy A.

7 h ago

●Verified · 30-day rolling

Active tenants

142

Transactions / mo

1.2M

Uptime · 12mo

99.94%

CO₂ avoided / mo

4.1 t

Talk to us about ONKO↗

04Practice

From discovery to optimisation. One process.

Average engagement
12 weeks

011–2 wks

Discover

We listen first. Stakeholder interviews, operational shadowing, current-system audit, success criteria.

022–3 wks

Design

Architecture, UX, data model, integrations, security — drawn and reviewed before code.

036–10 wks

Build

Clean engineering in milestones. You see working software every two weeks.

041–2 wks

Integrate

Payment gateways, APIs, cloud infrastructure, reporting pipelines, identity.

05Ongoing

Operate

We don’t ghost. Monitoring, iteration, telemetry, and quarterly improvement reviews.

/ Foundation

The right tool — not the loudest.

Node.jsReactFlutterNext.jsPostgreSQLMongoDBRedisS3AWSGCPCloudflareDockerLLM / RAGOCRn8nGrafana

05Training & Capability

Smarter systems need
capable people.

Practical learning programmes that help professionals, teams and entrepreneurs use AI and digital tools responsibly — improving research, communication, decisions and everyday workflows.

Featured programme