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╚═╝ ╚═╝╚═╝ ╚═╝╚═╝ ╚═══╝╚═╝ ╚═╝╚═╝ ╚═╝ ╚═╝ ╚═════╝
ahnaf@localhost:~$ whoami
Sheikh Ahnaf Hasan
ahnaf@localhost:~$ cat ~/.profile
Experience
3+ years
Role
Backend-Focused Full Stack Engineer
Specialization
Golang & Distributed Systems
Status
Available for work
ahnaf@localhost:~$ cat ~/.bio
Backend engineer specializing in distributed systems architecture and high-throughput data processing. Built production systems handling millions of operations with focus on reliability and performance.
ahnaf@localhost:~$
ls -la ~/technologies/
⚡
Golang
🔗
gRPC/REST
🗃️
PostgreSQL
🚀
Redis
⚛️
React/TS
🐳
Docker/AWS
ahnaf@localhost:~$
cat ~/projects/portfolio.json | jq '.'
📞
High-Concurrency Autodialer
Implemented asynchronous AMD and Redis-based job coordination
for telecom platform
🌐
Distributed Presence Service
Cross-replica WebSocket coordination with heartbeat monitoring
and connection lifecycle management
🔄
Large-Scale Data Migration
Executed production migration with schema normalization
and zero-downtime deployment
💻
Database Administration Tool
Desktop application with multi-connection PostgreSQL
management and query optimization features
ahnaf@localhost:~$ iostat -x 1 1
3+
YEARS
<1s
LATENCY
99.9%
UPTIME
ahnaf@localhost:~$ ls -la ~/links
ahnaf@localhost:~$ uptime
Building scalable systems. Performance-driven
architecture. Production-tested solutions.
ahnaf@localhost:~$
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