XEER0 / FULL-STACK & DIGITAL

I build
digital systems
that work.

I build websites, web applications and practical digital systems for businesses and ideas. My work also extends across digital marketing, SEO, social media, advertising, video production and technology.

SCROLL
01 / EXPERIENCE

Professional experience.

JAN 2025 — SEP 2025

Part-Time Remote Assistant Manager · Balmbare

Supported remote business operations through coordination, communication, task management, administration and practical problem solving. The experience helped strengthen my ability to learn quickly, adapt to new responsibilities and work effectively within a business environment.

FORMER ROLE

Multimedia Manager · Hydrayne

Worked across multimedia and digital content responsibilities, supporting creative output and digital presentation within the organisation.

CURRENT PROJECT

Founder · XEER0 Wallet

Developing a separate XEER0 service focused on flight ticket requests and selected digital products, with customer requests handled according to current ticket pricing and applicable digital currency rates.

PART-TIME

Executive Manager · Raj Store

Managing operational responsibilities including accounts, bill payments and employee coordination.

DIGITAL SERVICES

Academic Assignment Support

Coordinating high-quality academic support across different subjects through a team capable of assisting with a range of academic and research-based work.

02 / SELECTED WORK

Selected projects.

CLIENT PROJECT

Driven by Zayn

A full-stack business platform built for Driven by Zayn, combining the public-facing website with business management workflows for customer enquiries, project requests, meeting bookings, contact handling and ongoing content management.

Next.jsFull-stackBusiness Platform
Description
Driven by Zayn was developed as a broader digital business platform rather than just a portfolio website. The project includes a professional web presence, project enquiries, customer contact flows, meeting booking, administrative functionality and a foundation that can support future digital services. Alongside development, I have also supported the business through marketing projects, video work and digital improvements that help make the business easier to access and operate online.
Live Project
PERSONAL / FULL-STACK

XEER0 Portfolio

A full-stack personal portfolio built as an updateable platform rather than a static showcase, with project management, meeting bookings, contact handling, theme controls and a private admin area.

Next.jsTypeScriptFull-stack
Description
This portfolio is a continuously evolving full-stack project. It is designed to present my work professionally while remaining flexible enough to grow with new projects, services and business ideas. It includes contact handling, booking functionality, project presentation, theme support and an administration area.
03 / XEER0 WALLET

Travel and digital
services, directly.

XEER0 Wallet is a separate service under the XEER0 project. Customers can submit flight requirements and order requests for selected digital products.

Flight ticket requests
Digital game currencies
Gift cards and digital products
XEER0
WALLET
DIGITAL SERVICESONLINE
04 / ABOUT

Built through
curiosity.

I'm Ahsan Habib Riyad, known online as XEER0. I enjoy learning by building — from websites and web applications to digital systems, creative projects and business solutions.

I work across development, technology, digital marketing and multimedia because I enjoy understanding how different parts of a business can work together online.

XEER0 is both my online identity and an evolving digital project. This portfolio grows alongside the projects, services and systems I continue to build.

05 / CAPABILITIES

What I can build.

01

Full-Stack Development

End-to-end websites and web applications covering responsive interfaces, application logic, APIs, databases and the systems connecting everything together.

02

Business Web Applications

Practical digital systems for businesses, including enquiry management, bookings, orders, customers, administration and day-to-day workflows.

03

AI & Automation

AI-assisted tools and automation workflows designed to reduce repetitive work and turn manual processes into more useful digital systems.

04

Cybersecurity

Currently learning and exploring cybersecurity with a growing interest in security-focused thinking, authentication, data handling, web security and defensive practices.

05

Digital Marketing

Digital campaigns and online presence work focused on visibility, audience reach and turning attention into meaningful action.

06

SEO

Search-focused optimisation covering technical foundations, content structure, discoverability and long-term organic visibility.

07

Social Media Marketing & Ads

Social media strategy, content direction and advertising support designed to help brands improve visibility, engagement and reach.

08

Video Editing

Purposeful video editing for promotional content, social media, advertisements and digital projects.

06 / TESTIMONIALS

Feedback from work.

Riyad demonstrated a strong ability to learn quickly and adapt to different responsibilities. Through his work with Balmbare, he showed initiative, practical problem-solving ability and a willingness to take on new challenges while working in a professional environment.

Rafihath Saleh ChowdhuryManaging Director, Balmbare · Former Co-Founder, Hydrayne

Riyad helped Driven by Zayn strengthen its digital presence through website development, marketing projects and video work. His contribution made it easier for the business to present its services digitally and gave the platform a more professional foundation for engaging with clients online.

Mr ZaynFounder & CEO, Driven by Zayn

Build it. Improve it.
Keep learning what comes next.

07 / CONTACT

Let's build
something useful.

For websites, web applications, marketing, SEO, multimedia or other digital projects, get in touch and tell me what you are looking to build.