Sachin Vyas

Software Engineer

Bengaluru, Karnataka, India6 yrs 6 mos experience

Key Highlights

  • Expert in designing scalable backend systems.
  • Proficient in microservices and event-driven architecture.
  • Strong focus on performance optimization and security.
Stackforce AI infers this person is a Backend-focused engineer in the SaaS industry with expertise in scalable systems.

Contact

Skills

Core Skills

Backend DevelopmentFrontend Development

Other Skills

AJAXAJAX ToolkitAgile MethodologiesAlgorithmsAmazon Web Services (AWS)Bootstrap (Framework)BootstrappingCascading Style Sheets (CSS)CassandraConfluenceData Structure and AlgorithmData StructuresDatabase OptimizationDockerEnterprise Switching

About

Hi, I’m Sachin Vyas , currently working as an Module Lead at Cisco, where I build and scale large, distributed systems for the Meraki Dashboard – Switching product. Over the years, I’ve specialized in designing backend-heavy platforms that power real-world infrastructure, working across both consumer-facing and enterprise-grade applications. I believe great engineering lies in striking the right balance between scalability, simplicity, and maintainability. At Cisco, I contribute across the stack: • Frontend: ReactJS, TypeScript • Backend: Ruby, Ruby on Rails, Scala I build and manage critical UI features and backend flows for Meraki’s cloud-managed switching interface. I also work on configuration systems using YangChain and internal tooling to push network-level configs directly to physical switch devices — bridging UI, backend logic, and firmware-level execution. What I do well: • Designing real-world system architectures (LLD & HLD) for scale • Building secure, resilient microservices and backend flows • Managing Kafka pipelines and event-driven infra • Writing clean APIs and improving observability across services • Leading feature lifecycle: From idea → design → delivery → optimization • Debugging issues that only appear in production (aka real battle-tested learning) What I write and speak about: Outside of work, I share technical deep-dives on: • System Design — realistic, production-ready architecture breakdowns • Backend Engineering — service orchestration, infra, code-level thinking • AI + Backend — how Generative AI can be embedded into microservices and workflows, how agent-based architectures change backend development, and what “AI-first” infra design looks like. **Note: Views shared in my posts are personal and don’t represent those of any of my employers. My content is informed by publicly available research, industry trends, and real-world generic observations.** I’m especially interested in how LLMs + distributed systems interact — from retrieval-augmented generation (RAG) to AI-powered agents driving real-time infra decisions. Previous Experience: • ZoomCar – Startup-scale velocity across the stack • Tata Consultancy Services (TCS) – Enterprise-grade backend delivery • Awards: Star of the Month, Special Achievement Award If you’re a fellow engineer, system design geek, or building something in the AI/backend space — I’d love to connect. Let’s exchange ideas, challenge assumptions, and build systems that don’t just work : but scale, recover, and evolve

Experience

Cisco

Sr. Full Stack Engineer

Jul 2024Present · 1 yr 8 mos · Bengaluru, Karnataka, India

ReactJSTypeScriptRubyRuby on RailsScalaYangChain+2

Zoomcar

2 roles

Senior Software Engineer

Sep 2023Jul 2024 · 10 mos · Bengaluru, Karnataka, India · On-site

  • ► Designing HLD and LLD of new features or services .
  • ► Code Reviews and Mentoring.
  • ► Performance optimisation & System Monitoring.
  • ► End to End Implementation of new features/ products and critical bug fixes.
  • ► Managing interaction and handshakes between various microservices to ensure proper sync within distributed systems.
  • ► Using optimal design pattern while implementation of LLD and its Object-oriented implementation.
RubyRuby on RailsBackend Development

Software Engineer

Aug 2022Sep 2023 · 1 yr 1 mo · Bengaluru, Karnataka, India · On-site

  • ► New features implementation on application (mobile/iOS) - Implementation of entire backend logic and architecture to support APP UI. Core business logic and presentation logic implementation.
  • ► Maintenance - Bug fixes and hotfixes to ensure seamless and bug-free user experience.
  • ► Performance optimization - Ensuring backend API's execution time is under 200ms. Identifying and fixing DB level Latencies.
  • ► Security - Ensuring proper authentication and authorization of backend API's. Prevention against known security vulnerabilities (SQL Injection, Dos, DDOS, CSRF) Attacks.
  • ► Event Driven Systems - Ensuring proper data flow in the KAFKA pipeline and streaming.
  • ► Microservices - Managing interaction and handshakes between various microservices to ensure proper sync within distributed systems.
  • ► Design Patterns - Using optimal design pattern while implementation of LLD and its Object-oriented implementation.
RubySQLBackend Development

Tata consultancy services

System Engineer( TCS Digital Cadre)

Sep 2019Aug 2022 · 2 yrs 11 mos · Lucknow, Uttar Pradesh, India · On-site

  • ► Conducted bug fixes and resolved issues to ensure seamless operation of software systems.
  • ► Implemented new features and functionalities, enhancing product capabilities and user experience.
  • ► Facilitated API integrations to connect various software components and improve system functionality.
  • ► Upgraded existing functionalities to keep software up-to-date and aligned with evolving requirements.
  • ► Identified and escalated issues to respective teams, ensuring timely resolution and minimal disruption.
  • ► Thrived in a fast-paced environment, effectively executing actions based on team directives.
  • ► Supported superiors by interpreting and organizing data to facilitate decision-making processes.
  • My experience at TCS has not only honed my technical skills but also nurtured my ability to thrive in a dynamic and collaborative work environment. I am dedicated to contributing my expertise to drive innovation and excellence in every project I undertake.
MicroservicesKubernetesBackend Development

Education

Government Engineering College, Ajmer

Bachelor of Technology - B.Tech — Information Technology

Jun 2015Jun 2019

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