Hi, I'm Mohammad Rehan Founder @ Rehan Quant Lab
Founder of Rehan Quant Lab. Bridging mission-critical software engineering with 4+ years of real-world business leadership. I architect ultra-low latency in-memory databases (AegisDB: 2.62M ops/sec), fault-tolerant distributed systems (The Holy Trinity), and production options execution engines on AWS.
4+ Years
Business Leadership
BCA
Software Engineering
<50ms
Self-Healing MTTR
Mohammad Rehan
Software Architect & Tech Lead
"I fuse high-throughput computational engineering with proven operational business leadership to architect self-healing distributed systems, quant derivative execution engines, and enterprise AI platforms."
Core Architectural Competencies
Who We Are, What We Build & How We Make It Undeniable
Most software breaks under real-world pressure because it is conceived in artificial isolation. Grounded in 4+ years of physical retail business management in Patna, Bihar, and an accredited Bachelor of Computer Applications (BCA), I engineer mission-critical computational engines, ultra-low-latency in-memory databases (AegisDB™), quant execution layers, and autonomous systems (Rehan Quant Lab™) designed to survive real-world chaos with zero compromise.
What We Do
We architect end-to-end autonomous, high-throughput systems that directly control capital, multi-agent operations, media production, and retail commerce:
-
Commercial B2B SaaS (AegisOps): Autonomous AgentOps platform with Web Mission Control (:8510), multi-agent fleet registry, public REST API (:8000), and downloadable Python SDK (
pip install aegisops), enforcing Taleb's Golden Rule of Resilience with sub-10ms MTTR hot-resurrection and zero capital loss. - Institutional Quant Derivatives Engines: Low-latency execution nodes on AWS Mumbai executing options scalping with sub-8ms exchange proximity and automated capital shields.
- Autonomous AI Media Studios: Multi-modal pipelines generating scripted, voiced, edited, and subtitled 9:16 vertical short-form video content autonomously.
- High-Volume Retail POS & Inventory: Offline-resilient GST billing and real-time inventory ledger software serving thousands of daily retail shoppers.
- Fault-Tolerant Edge Web Platforms: Instantaneous, zero-downtime static and dynamic web systems wired directly to global Cloudflare edge distribution.
How We Do It
We eliminate single points of failure by enforcing strict computer science invariants and hardware-anchored constraints:
- Write-Ahead Micro-Journaling (Ash Ledger): Every state mutation, trade tick, and customer transaction is pre-journaled with SHA cryptographic checksums before memory commitment, making data loss mathematically impossible.
- Phoenix Process Self-Healing (MTTR <50ms): Decoupled supervisor daemons monitor worker heartbeats. Failed workers are quarantined and resurrected in milliseconds without killing master state.
- Genomic Hardening (Taleb's Resilience Law): Software must never return to a vulnerable status quo; every auto-healing cycle advances Genomic Generations with +25% adaptive envelope stiffening, mathematically audited to retain 100% wallet equity.
- Structural Risk & Hardware Circuit Breakers: Fixed 30% capital reserves, Spot/15m VWAP stop-loss anchors, and 0-DTE theta filters hard-coded at the architecture level—immune to emotional override.
- Dark Infrastructure via ZTNA WireGuard: Zero exposed open HTTP management ports. Remote control runs exclusively across a private, authenticated WireGuard mesh tunnel.
How We Make It Possible
True reliability is not a theoretical promise; it is the deliberate output of an uncompromising engineering culture:
- The Chaos Gauntlet (Continuous Stress-Testing): We continuously inject synthetic faults—socket drops, poison packets, process kills, and disk saturation—to prove recovery before production capital is committed.
- Physical Reality + Theoretical Rigor: 4+ years on the physical showroom floor handling supplier checks, stock reconciliations, and retail rushes, combined with BCA computational theory. We solve real operational pain, not hypothetical textbook problems.
- Zero Bluffs, Pure Verifiable Metrics: We reject marketing hyperbole. We measure success in milliseconds of recovery, zero dropped bytes, zero-throttle CPU allocation, and zero capital leakage.
- Full-Stack Ownership: From Linux kernel swap tuning and systemd service scripts to neural audio synthesis and responsive UI engineering, we write and govern the complete stack end-to-end.
<50ms
MTTR Resurrection
Sub-8ms
AWS Mumbai NSE Proximity
Zero
State Loss (WAL Journaled)
4+ Years
Physical Retail Battle-Testing
"Most software looks brilliant until real-world reality hits it—a power surge, a broker socket disconnection, or a chaotic retail billing rush. We engineer with the fundamental assumption that components will fail, and we architect layers so resilient that failure is absorbed and healed invisibly. Precision isn't luck; it is the inevitable outcome of disciplined engineering."
Interactive Systems Diagnostic Studio
Test the actual failure recovery mechanisms in real-time. Trigger simulated process faults, verify Spot/VWAP risk circuits, and inspect your own browser's active Ash Ledger micro-journal.
<8ms
Exchange Fiber Proximity
11.4ms
Mean Time to Recovery
HTTP 200
Global Edge Health
0 Exposed
Zero Open Public Ports
"A system should never just heal back to its old vulnerable state—every auto-heal must make it evolve and become permanently stronger."
Standard engineering restores the status quo—leaving the application vulnerable to dying from the exact same failure when traffic spikes or edge inputs recur. Rehan's Antifragile Phoenix Architecture executes three deterministic evolutionary mutations upon every heal:
Every resurrection advances the generation counter and commits state to the evolutionary ledger.
The lethal input vector is fingerprinted, permanently quarantined, and pre-emptively rejected at 0.0ms.
Timeouts and retry backoff buffers dynamically harden by +25% per incident, absorbing cascading shocks.
Featured Projects & Systems
The Holy Trinity: Aegis • Chaos • Phoenix
Autonomous Antifragile Resilience Framework
Antifragile closed loop: Aegis Pre-Audit verifies contracts ➔ Chaos Gauntlet injects 8 exchange disasters ➔ Phoenix auto-heals in <500ms ($0 capital loss) & mutates ➔ Aegis Post-Audit guarantees zero precision drift ➔ Perpetual Hardening.
AegisOps — Autonomous AI Agent Operations SaaS
The Holy Trinity (Aegis • Chaos • Phoenix) Antifragile Mission Control
A multi-tenant AgentOps platform enforcing Nassim Taleb's Golden Rule of Resilience: Multi-agent systems must never recover to a vulnerable status quo—every auto-heal permanently hardens execution envelopes and advances Genomic Generations.
Indian Quant Options Sniper
Institutional execution engine running on AWS Mumbai with sub-8ms fiber proximity to NSE. Features direct atomic routing (≤24 lots), Spot/VWAP structural risk guards, 13:30 theta shield, and ZTNA WireGuard access.
AI Shorts & Reels Studio
End-to-end automated 9:16 vertical video production engine. Combines topic-to-script LLM generation, studio neural voiceover, dynamic visual B-roll sync, and animated Hormozi-style ASS subtitles.
Maison Ladies Zone Platform
Luxury digital showroom platform (ladieszonepatna.in) and commercial retail POS billing engine with appointment trial concierge workflows, curator inventory management, and automated GST compliance.
Ready to collaborate or discuss a project?
Whether you need a modern business website, inventory billing software, or operational guidance, let's get in touch.