100KB web server
Built complex web servers for 64MB RAM Wi-Fi routers, including custom security layers and TCP tunneling for constrained device environments.
Bonton ConnectSenior Software Engineer / systems under pressure
Robin Mollah
I design, build, and stabilize software systems across backend platforms, cloud infrastructure, data pipelines, frontend products, and applied AI. The common thread is practical engineering under real constraints.
64MB
Router-class environments handled with custom web servers, security layers, and tunneling.
512MB
Android device constraints managed through game-engine and asset optimization.
300GB+
Large upload paths redesigned around browser, network, and cloud I/O limits.
TB
Production-scale data pipelines built for throughput, fault tolerance, and cost control.
Selected work
Engineering problems with hard edges.
These examples were shaped by memory, bandwidth, latency, deployment, and operational constraints rather than ideal lab conditions.
36MB game engine
Optimized a LibGDX-based open-world game to run under strict memory and storage limits on a 512MB RAM Android device.
71: Hit & RunReal-time streaming
Engineered and optimized real-time streaming systems where responsiveness, operational control, and predictable delivery mattered.
Eagle 3D StreamingUltra-large file movement
Improved upload flows for files larger than 300GB by working through browser limits, cloud I/O constraints, and network behavior.
Eagle 3D StreamingCapability
From architecture to production behavior.
I work best where the system has to be designed, shipped, observed, and improved as real users stress it.
Backend platforms
APIs, services, data models, boundaries, and operational patterns for systems that need to keep scaling.
Cloud reliability
Kubernetes, Terraform, deployment workflows, monitoring, autoscaling, and production recovery.
Data systems
Batch and pipeline work across TB-scale datasets, analytics workflows, and storage tradeoffs.
Applied AI
AI integrations treated as product infrastructure: useful, measurable, and grounded in real workflows.
Experience
Built with teams facing real operational pressure.
My work has covered SaaS platforms, high-traffic APIs, data pipelines, cloud infrastructure, real-time systems, and resource-constrained environments.
Eagle 3D Streaming
Real-time streaming, SaaS platforms, cloud infrastructure, and large file workflows.
Scale
Freedom2Hear
Backend systems, data pipelines, analytics, and cloud reliability across production workloads.
Data
Bonton Connect
Constrained networked devices, custom communication paths, and router-class engineering.
Devices
Writing
Notes from practical engineering work.
I write about infrastructure, cloud platforms, operational lessons, and engineering choices that become important after software reaches production.
AWS EC2 vs GCP Compute Engine
A practical comparison of virtual machine creation and operational workflow between AWS and GCP.
Read articleUploading extra large files to S3
Implementation paths for large uploads, including tradeoffs around streaming and multipart upload.
Read articleOptimising disk usage of a Linux server
Operational commands and habits for finding disk pressure before it becomes a production issue.
Read articleContact
Useful when the problem is vague, constrained, or already in production.
Bring a hard engineering problem, a system that needs stabilizing, or a product idea that needs a defensible technical path.