Python
Backend
Engineer.
Poor system architecture and manual workflows are among the largest hidden growth killers.
I build backend foundations including APIs, microservices, bots, and automation systems that keep working as your product scales.
$ python engineer.py --init
→ Loading experience...
→ FastAPI · Django · Async Python
→ pytest · TDD · CI/CD pipelines
→ MongoDB · PostgreSQL · Redis
→ Discord.py · Telegram · Webhooks
→ Docker · Kubernetes · Linux
✓ System ready. Let's build something solid.
# Current focus
class AbubakarIsmail:
role = "Lead Backend Engineer"
stack = ["FastAPI", "Python", "TDD"]
available = True
What I Build
From advanced server backends, to APIs to intelligent bots
Python Backend Engineering
FastAPI / Django REST APIs, microservices, async architecture, and scalable backend systems built with TDD from the ground up. I design for reliability, not just functionality.
- FastAPI & Django REST Framework
- Async Python & event-driven architecture
- Test-driven development (TDD with pytest)
- Authentication, rate-limiting & security
- API documentation & OpenAPI specs
- Microservices & scalable architecture
$ pytest tests/ -v
tests/test_api.py PASSED
tests/test_auth.py PASSED
tests/test_models.py PASSED
tests/test_transactions.py PASSED
tests/test_webhooks.py PASSED
67 passed in 4.20s
Coverage: 97%
Discord Bots
Feature-rich Discord bots: moderation, economy, events, roles, and multi-tenant systems.
- Moderation & auto-mod
- Economy & wallet systems
- Event & clan management
- Multi-tenant architecture
Telegram Bots
Powerful Telegram bots for business automation, customer support, and user engagement.
- Payment integration
- Admin panels
- Channel automation
- Cross-platform bridging
Trading Bots
Automated crypto & stock trading systems with signal aggregation and risk controls.
- Signal aggregation
- Risk management
- Multi-exchange support
- Real-time monitoring
Web Scraping
Ethical, compliant data extraction with JS rendering, scheduling, and export pipelines.
- JS-rendered content
- Proxy rotation
- Data cleaning & storage
- Scheduled automation
Workflow Automation
Celery-powered background workers, event-driven systems, and scheduled task pipelines.
- Celery & APScheduler
- Event-driven systems
- Background workers
- Cloud deployment
Integrations
Third-party API integrations, webhooks, and connecting disparate systems seamlessly.
- REST & webhook APIs
- OAuth & authentication
- SaaS platform connectors
- Real-time sync
Featured Projects
Production systems I've built
Kryptium Discord Backend (Event Bot & API)
Lead Backend Engineer for Kryptium's multi-tenant Discord platform. Designed Python backend powering event, wallet, and currency systems serving 1,200+ active users.
KOL Campaign Hub — Twitter Analytics Dashboard
A password-protected analytics dashboard for tracking KOL (Key Opinion Leader) Twitter/X campaign performance, with automated data collection and real-time reporting.
Solana Discord-to-Telegram Bot
This bot monitors private Discord signal servers for contract addresses, automatically generates trade cards with links to Pump.fun, Raydium, and DEX Screener, then forwards them to your private Telegram channel for quick action.
Spotify Telegram Bot (TwelveAM)
Feature-rich Telegram bot for Spotify integration, allowing users to search, play, and share music directly in Telegram.
Telegram to Discord Food Delivery Bot
A bridge bot connecting Telegram and Discord for food delivery coordination and order management.
Stack & Expertise
7+ years building production Python systems. From async APIs to multi-platform bots
Test-Driven Development (TDD)
I write tests before code not as an afterthought. Using pytest and unittest, I validate API endpoints, business logic, financial transactions, and data integrity before deployment. This is how I maintain 100% Job Success across 20+ projects.
Python Backend
Core language & async
Frameworks
APIs, bots & web
Testing & TDD
Test-driven workflows
Databases
Storage & modeling
DevOps & Tools
Deployment & infra
Automation
Bots & background workers
Core Specializations
The engineer behind
the backend.
Poor system architecture and manual workflows are among the largest hidden growth killers. they can reduce efficiency by roughly 30%.
I design and develop backend systems, APIs, and integrations using Python, with a focus on reliability, scalability, and maintainable architecture. The goal is simple: build systems that continue to work as your product, users, and complexity grow.
My background includes building complex real-time applications, crypto trading tools, data analytics dashboards, Discord & Telegram bots, and systems that deal with concurrency, state management, external APIs, and persistent data, which are the same challenges found in serious backend engineering.
I approach projects with long-term stability in mind. Clean structure, predictable behaviour, and systems that won't become liabilities as your product evolves.
What I typically help teams with
Abubakar Ismail
Backend & API Developer · Python
Client feedback tags
Bot Interactions
See how my bots bring communities and workflows to life
What clients say
"Really amazing experience. Great communication and quick turnaround."
"He is the deal. Quick and clear for everyone to understand."
"Abubakar is a very dedicated freelancer. He has good knowledge of Python, web scraping, and bot development. Very kind and accommodating to work with."
"I cannot say enough good things about Abubaker! I've worked with my fair share of developers over the years, and I've yet to meet someone as meticulous and dedicated to delivering high-quality results. Abubaker worked tirelessly to ensure the project was completed perfectly, all while maintaining a cheerful disposition. In fact, there were times when I was the one lagging behind. He was always on the ball!"
Ready to Build Something
That Actually Works?
If you're building something that depends on solid backend logic, let's talk.
I typically respond within 24 hours. No obligation, just a straight conversation about your project.