Architecting Service-Oriented Architectures (SOA), Distributed Cloud Solutions & Engineering Leadership
Senior Solution Architect, Fractional CTO, and Principal SRE with 8+ years of hands-on engineering leadership. I partner with founders, CTOs, and engineering teams to design clean Service-Oriented Architectures (SOA), eliminate monolithic bottlenecks, maintain 99.99% database uptime with PostgreSQL HA, and reduce cloud infrastructure costs by 30% to 50%, helping teams ship faster with high confidence.
Every advisory and SRE retainer is structured with bilateral non-disclosure agreements, 100% intellectual property ownership transfer, and adherence to cloud security benchmarks.
Standard bilateral NDA execution prior to discovery. Complete client IP ownership with zero external license contamination.
Adherence to the 6 pillars of Operational Excellence, Security, Reliability, Performance Efficiency, Cost Optimization, and Sustainability.
Least-privilege IAM policies, automated secret rotation, encrypted multi-region networks, and hardened container baselines.
Strict incident command runbooks, automated chaos testing, and blameless post-mortem culture with <5 min target MTTR.
Targeted architectural solutions designed for founders, CTOs, and engineering teams requiring 99.99% reliability, cloud cost containment, and strategic technical leadership.
Transform brittle monolithic backends into resilient, loosely-coupled Service-Oriented Architectures (SOA). We design Domain-Driven service boundaries, high-performance API Gateways, asynchronous event messaging (Kafka/RabbitMQ), gRPC/REST service contracts, and distributed transaction workflows.
Embedded executive leadership for scaling startups and established tech firms. We establish technology roadmaps, streamline engineering culture, manage vendor contracts, and align architecture with revenue goals.
End-to-end relational database clustering architecture. Implementation of Patroni consensus failover, Etcd consensus, pgBackRest S3 backups, PgBouncer pooling, and zero-data-loss disaster recovery.
Modernize monolithic or legacy infrastructure into declarative, self-healing Kubernetes clusters. Complete GitOps CI/CD pipelines (ArgoCD/Helm), multi-cloud Terraform IaC, and full-stack observability.
Deep diagnostic audits on cloud spend, latency bottlenecks, and runaway infrastructure bills. We optimize instance sizing, network egress, query latency, and unblock critical production bottlenecks.
End-to-end strategic migration and architectural re-platforming. Whether transitioning from legacy on-premises datacenters to cloud (AWS/GCP/Azure), executing cross-cloud portability migrations, or re-architecting your technology stack, we guarantee zero data loss, minimal downtime, and optimized target topologies.
Select your primary technical priority to preview the prescriptive strategy and verified business ROI.
Monolithic bottlenecks, tight code coupling, slow deploy cycles, single-point cascading outages, and team coordination overhead.
10x Engineering Velocity • Isolated Failure Domains • Independent Deployments
Enterprise SOA Architecture Blueprint + Service Contracts + Event Schemas
Architecting fault-tolerant cloud estates, mission-critical PostgreSQL clusters, and high-throughput microservices designed for continuous uptime and high engineering velocity.
Designing modular, loosely-coupled Service-Oriented Architectures and high-throughput microservices that isolate failure domains and accelerate product engineering velocity.
Guiding high-growth companies to scale architectures while fostering engineering velocity, clear ownership, and long-term business prosperity.
Architecting zero-data-loss PostgreSQL failover clusters to ensure business continuity, data protection, and quiet, reliable nights for engineering teams.
Building automated GitOps CI/CD, reliable multi-cloud infrastructure, and actionable telemetry to give engineering teams smooth releases and peace of mind.
Delivering zero-downtime reliability, decoupled architectural speed, and high-impact technical governance across enterprise platforms.
“Sandip's architectural depth and disciplined approach to scalable cloud systems made an immediate impact. He has a rare ability to untangle complex infrastructure challenges, optimize performance, and empower engineering teams to ship with confidence.”
“Working with Sandip gave us tremendous clarity on our system architecture. From decoupling core services to streamlining database reliability, his solutions eliminated critical bottlenecks and significantly accelerated our engineering velocity.”
“Sandip is a trusted technical partner who brings executive-level vision and hands-on execution. His guidance on infrastructure resilience, zero-downtime reliability, and clean systems design has been invaluable to our digital growth.”
Photographs, keynote flyers, and media coverage from PostgreSQL conferences, WordCamps, hackathons, and open-source summits.
Delivering keynote presentation on 'Harnessing the Power of GraphQL in WordPress' in front of hundreds of software engineers, architects, and technology leaders.
High-performance, zero-dependency TypeScript & Node.js packages powering GIS spatial validation, administrative mapping, and calendar localization.
Developer Geographical Metadata Engine
A lightweight, zero-dependency Node.js/TypeScript metadata library providing complete administrative divisions of Nepal (77 districts, 7 provinces, municipal codes) with dual English & Devanagari language support.
import { getDistricts, getProvincesByLang } from 'info-nepal';
// Fetch all 77 districts with English & Devanagari script
const districts = getDistricts();
console.log(districts[0]);
// Output: { id: 1, name: "Kathmandu", devanagari: "काठमाडौँ", province: "Bagmati" }
// Get provinces formatted in Nepali (Devanagari)
const provinces = getProvincesByLang('np');
console.log(provinces);A lightweight, zero-dependency Node.js/TypeScript metadata library providing complete administrative divisions of Nepal (77 districts, 7 provinces, municipal codes) with dual English & Devanagari language support.
High-performance TypeScript utility implementing ray-casting algorithms to validate whether a geospatial coordinate (lat/lng) lies inside a defined boundary or complex polygon for geofencing and delivery zones.
Deep dives into Cloud Architecture, Serverless resilience, FinOps cloud cost reduction, Kubernetes GitOps, and mission-critical PostgreSQL reliability.
How to design ephemeral preview environments for API servers using Google Cloud Run, Cloud Build, and GitHub Actions to isolate feature testing before production merge.
Proven engineering strategies to reduce Google Cloud infrastructure expenditure by 30% to 50% using Committed Use Discounts, Spot VMs, GKE auto-scaling, and idle resource cleanup.
Architecting event-driven microservices using Google Cloud Run, Cloud Functions, Eventarc, and Pub/Sub to pay only when your application code executes.
Query architecture blueprints, database specifications, and advisory tiers directly via the interactive console.