Software Engineer

Aleksandr
Zholud

Available for projects Let's talk

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I build clear
business systems.

I help businesses turn ideas, manual workflows and existing software into clear web platforms, admin tools, messenger automation and backend systems.

New idea

Turn a rough idea into the first usable version.

Plan · MVP · Launch

Manual process

Replace chats, calls, spreadsheets and paper with a controlled workflow.

Automation · Dashboard · Bot

Existing system

Fix slow APIs, messy logic, unstable flows or missing features.

Audit · Speed · Cleanup

Want this for your business? Contact me

What I build

What I build.

Ordering for small business

Menu websites · Telegram/WhatsApp ordering · dashboards · statuses

ProblemOrders come from calls, chats, notes and social media, so the owner loses control over statuses, history and workload.

What I buildA menu website, Telegram/WhatsApp ordering flow, order dashboard, statuses, notifications and basic reporting.

Payments & FinTech

Secure APIs · roles · admin panels · reporting · integrations

What I buildBackend systems around users, companies, access control, reporting, integrations and high-volume operations.

Where it mattersProducts where reliability, roles, security and performance are more important than decorative features.

TagsAuth · Roles · Reports · Integrations · Performance

Retail & inventory

Catalogs · product import · stock tools · dashboards · workflows

ProblemProduct data, imports, stock and internal processes are often spread across tools or hidden inside legacy logic.

What I buildProduct management, import flows, inventory tools, internal dashboards and integrations.

TagsCatalogs · Product import · Inventory · Dashboards · Integrations

Clinics & services

Booking · schedules · reminders · client records · admin tools

ProblemBookings, cancellations, schedule changes and client details are often handled manually through messages and calls.

What I buildAvailable slots, blocked dates, client profiles, internal notes, reminders and operator/admin views.

TagsBooking · Calendar · Clients · Reminders · Payments

NGO platforms

Members · registration · voting · tasks · documents

ProblemCommunities often rely on chats, documents and manual coordination instead of one structured operating space.

What I buildRegistration, authentication, member management, internal voting, tasks, permissions, documents and admin workflows.

TagsMembers · Voting · Tasks · Roles · Documents

Education platforms

Learning portals · student dashboards · tasks · progress

What I buildLessons, assignments, progress tracking, materials, roles, payments and notifications.

TagsLessons · Tasks · Progress · Payments · Notifications

Existing system rescue

Slow APIs · legacy code · database bottlenecks · unstable integrations

ProblemThe system works, but every change is risky, performance is poor and nobody wants to touch the old logic.

SystemBottleneck review, SQL optimization, transaction fixes, service logic cleanup, integration stabilization and observability.

Good forLegacy projects, growing products and teams that need stability before adding more features.

TagsSQL · API speed · Transactions · Monitoring · Refactoring

Before code

No clear
spec yet?

Bring the problem

I turn it into users, screens, roles, data and a first release plan.

Audit

What is weak, slow or risky right now.

MVP roadmap

What goes first, what can wait, what is risky.

Architecture

Backend, database, auth, integrations and deploy.

Selected work

Proof
by system type.

Proof by system
type.

8+ years commercial experience TL team lead ownership Full-cycle backend, frontend, deploy AI-assisted faster research and review

Small business automation

Local delivery & ordering systems

Menu websites, dashboards, messenger integrations and order status flows.

NGO management

Community operations system

Registration, roles, internal voting, tasks and admin workflows.

Fintech / retail

Enterprise admin platforms

Users, roles, access control, gateway logic and performance-critical flows.

Legacy backend

Product import systems

Schedulers, import workflows and SQL/JPQL cleanup for product data.

AleksandrZholud

I build clearbusiness systems.