PORTFOLIO

SANGEETH PROMOD

Forward Deployed Engineer. I sit with client teams and ship their product, from the first conversation to production.

Kerala, India · Pumex Infotech · Available for FDE roles

ABOUT

I am a senior software engineer at Pumex Infotech. For three years I have worked inside client teams, taking products from the first conversation to production across AI, healthtech, fintech and security.

I work directly with founders, directors and VPs, and I own the work end to end: UX in Figma, Next.js frontends, Go and Node.js services, Terraform-built AWS and GCP infrastructure, and the pipelines that ship it.

A hand sketching a floor plan in a small paper notebook

$2M+

Cloud savings · Fortune 500 fintech

350K

AWS resources tagged across 74 teams

7 → 2 min

Frontend build time

APPROACH

  1. DISCOVER

    Turn loose requirements from founders and VPs into a plan.

  2. DESIGN

    Prototype the flow in Figma and agree on it before any code.

  3. BUILD

    Ship the frontend, services and infrastructure end to end.

  4. OPERATE

    Monitor, alert, and keep costs inside the budget after launch.

Hands placing sticky notes on a planning wall

WORK

Six engagements from the last three years. Client names stay private; the work does not.

LLM ROUTER

Multi-vendor AI inference platform

Routing layer over inference providers in sovereign regions.

Sends each request to the best vendor on cost, latency and throughput.

Live provider monitoring backs every routing decision.

Next.js · Go · PostgreSQL · Redis · Vault · AWS · GCP

Read more
  • Built algorithmic routing that sends each request to the best inference vendor on cost, latency and throughput.
  • Added live monitoring of provider performance so routing decisions rest on real data.
  • Worked across the full stack: Next.js console, Go services, PostgreSQL and Redis, secrets in HashiCorp Vault, deployed on AWS and GCP.
Etched illustration of a server rack with bundled network cables

AI ANALYTICS

Early-stage AI startup

Joined an AI analytics platform before launch and took it to market.

Rebuilt the frontend on an atomic Next.js structure; builds went from 7 to 2 minutes.

Shipped knowledge graph building and agentic root-cause analysis.

Next.js · pnpm · Figma · OpenAI SDK · Airbyte

Read more
  • Rebuilt the frontend on an atomic Next.js structure with pnpm and a reusable component library, cutting build time from 7 to 2 minutes.
  • Turned user reviews into a friendlier UI in Figma, and defined an agent-first UX with guidance built in instead of rigid SaaS workflows.
  • Shipped knowledge graph building, agentic RCA analysis, and user-preloadable business context and prompts.
  • Part of the first go-to-market sprint: marketing site, payment flow and product onboarding.

CLOUD COST

Fortune 500 fintech · two-year contract

FinOps work that saved $2M over two years.

Tagged about 350K AWS resources across 74 teams, moving them from showback to chargeback.

Presented ideas to engineering directors and VPs, then built them with their teams.

AWS · Lambda · Node.js · IBM Turbonomic · IBM Cloudability

Read more
  • Part of the cloud optimization team that delivered $2M in savings over two years through FinOps practices.
  • Presented optimization ideas to engineering directors and VPs, then worked with their teams to implement them.
  • Helped tag about 350K AWS resources across 74 teams, enabling chargeback reporting and real cost accountability.
  • Cut storage costs by $100K a year with S3 Intelligent-Tiering and archiving policies; built Lambda and Node.js automations.
A whiteboard wall covered in a hand-drawn product and cost plan

SECURITY RESCUE

US security monitoring company

Joined an off-track CCTV incident platform and got it shipping.

Reworked the whole frontend and owned the infrastructure from day one.

Set up SLA and anomaly alerting so on-call hears about problems first.

Next.js · Redux · EC2 · RDS · S3 · CloudWatch · GitHub Actions · PagerDuty

Read more
  • Reworked the whole frontend in Next.js with Redux and moved the codebase from npm to pnpm.
  • Owned infrastructure: EC2 Auto Scaling with rolling deployments, RDS, Amplify and S3, CI/CD on GitHub Actions, inside budget.
  • Set up SLA and anomaly monitoring with CloudWatch alarms, Lambda and PagerDuty.
  • Moved the client off a Dropbox workflow to S3 with lifecycle policies for better access control and cost.

HEART MONITORING

Medical device company

Infrastructure and UX for heart monitoring software.

Terraform modules for dev, UAT and prod.

Device data ingestion through AWS IoT Core and SQS.

Terraform · ECS Fargate · RDS · IoT Core · SQS · GitHub Actions · Figma

Read more
  • Built Terraform modules for dev, UAT and prod: ECS Fargate, ECR, load balancer, Amplify, RDS and a bastion host.
  • Designed device data ingestion with AWS IoT Core and SQS; automated deployments with GitHub Actions.
  • Owned the product UI and UX design.
A stethoscope resting on an ECG paper strip

RAPID POCS

Startups

Short proofs of concept that turned into real work.

A 3-week POC for an AI furniture company converted into a billable project.

A seed-stage fintech raised its round within a month of the UX I led.

Next.js · AWS · Figma

Read more
  • AI furniture company: 3-week POC on the AWS and Next.js frontend side, with manual deployments under client restrictions. It became a billable project.
  • AI fintech startup: led UI/UX for a platform aggregating public-market and private-equity data, iterating with the founder on investor feedback. They raised seed funding within a month.
  • Remote stay booking POC: product owner for two frontend developers and a DevOps engineer; designed the backend end to end with AI-assisted development.

PATH

  1. 2019

    BCA, Mahatma Gandhi University

  2. Feb 2023

    Intern, Pumex Infotech

  3. Jun 2023

    Software Engineer, Pumex Infotech

  4. Now

    Senior Software Engineer, Pumex Infotech

  5. Next

    Forward Deployed Engineer

TOOLKIT

Client delivery

  • Requirements discovery
  • Stakeholder management
  • POC to production
  • Project rescue
  • Figma prototyping

Frontend

  • Next.js
  • React
  • TypeScript
  • Redux
  • Tailwind CSS
  • pnpm
  • Atomic design

Backend & Data

  • Go
  • Node.js
  • PostgreSQL
  • Redis
  • MongoDB
  • REST APIs

AI

  • LLM routing and inference
  • OpenAI SDK
  • Agentic workflows
  • Airbyte

Cloud & DevOps

  • AWS ECS Fargate
  • ECR
  • EC2 / ASG
  • Lambda
  • RDS
  • S3
  • IoT Core
  • SQS
  • Amplify
  • CloudWatch
  • GCP
  • Terraform
  • Docker
  • GitHub Actions
  • HashiCorp Vault
  • PagerDuty

FinOps

  • Tagging strategy
  • Chargeback
  • IBM Turbonomic
  • IBM Cloudability
  • Cost Explorer

CREDENTIALS

AWS Certified Solutions Architect, Associate

IBM Enterprise Design Thinking Practitioner

IBM Enterprise Design Thinking Co-Creator

Introduction to FOCUS, FinOps Foundation

CORRESPONDENCE

Please write to sangeethpromod10@gmail.com

or find me at linkedin.com/in/sangeeth-promod-68b5371a9

A cream envelope closed with a pressed wax seal