Siddhartha Khuntia

Backend Engineer

Delhi, Delhi, India1 yr 2 mos experience

AI Enabled

Key Highlights

Expert in backend development and IoT systems.
Proven track record in optimizing performance and reducing costs.
Strong leadership skills demonstrated in team management.

Stackforce AI infers this person is a Backend Developer with expertise in IoT and scalable architecture.

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Skills

Core Skills

Backend DevelopmentIot Communication SystemsFull Stack DevelopmentWorkflow AutomationProject Management

Other Skills

API DevelopmentAWSApollo GraphQLAutomationBashC++DockerEnglishExotelGitGo (Programming Language)GolangGrafanaGraphQLInfluxDB

About

I am a Backend Developer with an interest in system design, operating systems, and scalable backend architecture. Currently, I work at Lohum, where I develop and optimize backend systems for high-performance applications. Previously, I interned as a Full-Stack Developer at Sheru and Codeasy, gaining hands-on experience in software development. I enjoy solving complex problems, writing efficient code, and exploring cloud technologies like AWS. I am always eager to learn, collaborate, and discuss backend engineering, system design, and software architecture. Let’s connect!

Experience

Lohum

Back End Developer | Software Engineer

Jun 2024 – Aug 2025 · 1 yr 2 mos · Greater Noida, UP · On-site

At Lohum, I focus on backend development, IoT communication systems, and performance optimization.
Key Contributions:
Built a TCP server and MQTT-based communication system for IoT device interactions.
Designed a web portal for real-time IoT data monitoring and analytics.
Optimized a legacy Node.js server to support multiple IoT devices with better architecture.
Rewrote the system in Golang, reducing CPU usage from 10% to 1% and cutting memory consumption by 50%, making it more efficient and modular.
Improved storage efficiency, reducing data footprint by over 30%.
Lowered AWS infrastructure costs by 50% through better resource utilization.
Set up Grafana and Prometheus for real-time monitoring and alerting.
Implemented Docker-based automation for seamless deployments and scaling.
Developed a proof-of-concept (PoC) for Timestream databases to manage time-series data efficiently.
Focused on building high-performance, scalable, and cost-efficient backend solutions.

Node.jsGolangAWSGrafanaPrometheusIoT+3

Sheru

Full Stack Engineer | Testing

May 2023 – Jul 2023 · 2 mos · Delhi, India · Remote

At Sheru, I worked on various projects and developed prototypes to improve system functionality and user experience.
Key Contributions:
Developed a dynamic process flow system with custom event-driven nodes and validations.
Implemented integrity checks to ensure structured and error-free workflows.
Added features like flow export/import, timers, and real-time error feedback.
Built a local compiler for accurate flow execution.
Prototyped WhatsApp Business API integration with OpenAI-based auto-replies for customer support.
Developed IVR input logging using Exotel’s framework.
Created mock tests with Jest to simulate API interactions for reliable testing.
This role helped me gain experience in backend development, workflow automation, and system integrations.

JavaScriptAPI DevelopmentJestExotelOpenAIFull Stack Development+1

Codeasy

Full Stack Engineer | Project Manager

Feb 2023 – Apr 2023 · 2 mos · Hyderabad, Telangana, India · Remote

At Codeasy, I played a key role in enhancing the core product, an educational platform designed for school students. Leading a team of interns, I contributed to both backend development and interactive feature improvements.
Key Contributions:
Led a team in developing and refining platform features, ensuring smooth user experience and functionality.
Built admin-side capabilities, including user onboarding, educator content uploads, and bulk data management.
Improved the block coding playground and streamlined assignment distribution for educators.
Enhanced backend performance by optimizing database queries in Relay and designing a scalable Prisma schema.
Worked with React, MUI, Relay, GraphQL, Prisma, MySQL, and Apollo Server to develop robust, scalable solutions.
This experience helped me strengthen my leadership skills while deepening my technical expertise in full-stack development and system optimization.