I build backends and platforms that run reliably, scale predictably, and are easy to operate. I am a polyglot engineer preferring clean architecture, observable systems, and pragmatic automation.
- 🏢 Current Role: Senior Software Engineer, Digital Engineering Services (DES2) — Sutherland Global
- 🧠 Experience: 7+ years building distributed systems
- 📍 Location: Alwar, Rajasthan
- ⚡ Core Stack: Node.js, Python, Go, Microservices, Cloud (AWS/GCP), GenAI Integrations
- Sutherland Global — Sr. Software Engineer (DES2) · Aug 2025 – Present
- ATMECS Global Inc — Senior Software Engineer · May 2024 – Aug 2025
- Sunfocus Solutions Pvt. Ltd. — Node.js Backend Developer · Jan 2022 – Mar 2024
- VirtouStack Softwares Pvt. Ltd. — Software Engineer / Trainee · 2019 – 2021
- Jaljeevika — Internship · Oct 2018 – Oct 2019
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🖥 Backend & Polyglot Architecture — Node.js · Python · Go · Java (click to expand)
Focus: Microservices, DDD, CQRS, API Gateway, Rate Limiting, Circuit Breakers, Clustering (PM2), Background Workers (Bull/Celery), Schedulers.
🤖 AI & GenAI Engineering — LLMs · Agents · Assistants (click to expand)
Workflows: Prompt Engineering, RAG Pipelines, AI-Assisted Coding, Agentic Workflows, Automated Documentation, Code Refactoring Agents.
📊 Data Science & Analytics — Pandas · NumPy · Visualization (click to expand)
Focus: Data cleaning, ETL pipelines, statistical analysis, and predictive modeling integration with backend services.
💾 Databases & Storage — SQL, NoSQL, Caching (click to expand)
Practices: Sharding, Replication, Read/Write splitting, Index tuning, Connection pooling, ETL, Offline migrations (Flyway/Liquibase/Alembic).
☁️ Cloud & DevOps — AWS · GCP · Containers · IaC (click to expand)
Capabilities: CI/CD pipelines, IaC, blue/green & canary deploys, container orchestration, auto-scaling, secret management (Vault).
🔐 Security & Auth — Identity · Secrets · Compliance (click to expand)
Focus: Secure token handling, MFA/2FA, RBAC/ABAC, secrets rotation, dependency scanning, secure CI, compliance (GDPR, SOC2).
📡 Event-Driven & Message Brokers Streaming & Queuing Tools (click to expand)
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Patterns: Event Sourcing, CQRS, Dead-letter queues, Idempotency, Fan-out, Publish-Subscribe, and real-time data streaming.
🧰 Monitoring & Observability — Tools · APM · Tracing (click to expand)
Goals: Full-stack observability, high-cardinality data, distributed tracing, real-time alerting, and reducing MTTR.
💳 Third-Party APIs & Payments — Integrations · Fintech · Comms (click to expand)
Also worked with: Postmark, Agora, Stream, RevenueCat, Zapier, Make, webhook orchestration, idempotency & PCI compliance.
🔧 Tools, Build & Quality — Tools · Testing · CI/CD (click to expand)
Focus: Comprehensive CI/CD, automated testing (Unit, Integration, E2E), code quality gates, and strict linting standards.
I combine practical engineering with measured risk — build small fast, test often, and operate with observability. My focus is on reliable systems that make teams productive and customers happy.
From intern → engineer → lead, I’ve built systems that handle production traffic, payments, realtime workloads, and integrations with third-party ecosystems. I thrive on solving hard infra problems and mentoring teams.
🎯 Schedule a 1:1 Tech Session with Sachin (click to expand)
Want help designing microservices, setting up observability, or integrating payments? Book a focused 30–60 minute session:
What we can cover: architecture review, API design, production readiness checklist, migration plan, infra cost optimization, or hiring & mentoring strategy.
- MCA, Computer Science — Rajasthan Technical University, Kota (2021–2023)
- BCA, Computer Science — Tilak Maharashtra Vidyapeeth, Pune (2018–2021)
- HackerRank Java (Basic) · Node.js Dev (ongoing) · AWS Cloud Practitioner (in progress)
When I’m not coding, I’m exploring cloud tools, mentoring devs, or debugging life's small mysteries over a strong cup of coffee ☕.