Chandan Kumar Haboda

Software Engineer

Bengaluru, Karnataka, India1 yr 3 mos experience

Key Highlights

Designed scalable backend services with zero downtime.
Reduced AWS costs through smart automation.
Achieved high-performance APIs with <150ms latency.

Stackforce AI infers this person is a Backend Engineer specializing in Cloud Computing and SaaS solutions.

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Skills

Core Skills

Backend OperationsCloud Computing

Other Skills

AWSAWS CloudFormationAWS Command Line Interface (CLI)AWS Identity and Access Management (AWS IAM)AWS LambdaAlgorithmsAmazon Web Services (AWS)AzureAzure Kubernetes Service (AKS)C (Programming Language)C++CI/CDCascading Style Sheets (CSS)Cloud ApplicationsCloud Computing IaaS

About

I’m a Software Engineer with experience in building scalable backend services and cloud-native infrastructure using Django, DRF, Springboot,AWS, and Kubernetes. My focus is on designing high-performance APIs, optimizing systems for scale, and improving reliability through automation. At Gameskraft, I’ve worked on projects like migrating monitoring systems with zero downtime, reducing AWS costs through smart automation, and delivering APIs that handle 10K+ daily requests with <150ms latency. Beyond work, I’m an active competitive programmer with 1300+ problems solved on LeetCode (max rating 2051) and top-100 CodeChef finishes — sharpening my problem-solving mindset daily. I’m excited about opportunities where I can contribute to scalable systems, cloud optimization, and backend engineering challenges.

Experience

1 yr 3 mos

Total Experience

1 yr 3 mos

Average Tenure

Current Experience

Gameskraft

Software Engineer

Jul 2024 – Oct 2025 · 1 yr 3 mos · Bangalore · On-site

Designed quest service with user assignment, auto/manual claiming, expiry handling, rule-based event
evaluation, milestone rewards, and quest chaining; load-tested to sustain 100K+ RPM.
Developed a Maker-Checker SDK using Springboot with ABAC policies, rule evaluation, configurable notifications, and auto-approval workflows; integrated into 4+ internal services, automating 99% of approval flows and cutting manual reviews for 200+ operations users.
Built a Cost Anomaly Detection service for AWS, flagging real-time anomalies based on $ and % thresholds; enabled team leads and managers to detect high level cost spikes within secoonds instead of day, preventing surprise billing incidents.
Built high-performance REST APIs handling 10,000+ RPM with an average response time of less than 150ms, and applied Redis caching for frequently accessed endpoints, improving throughput by 60%, validated via Postman, Apache JMeter, and Locust load testing.
Migrated Jenkins infrastructure from EC2 to Elastic Kubernetes Service(EKS) with auto-scaling workers and ephemeral build agents, and established Bitbucket CI/CD pipelines for multiple Lambda deployments with rollback capabilities, implementing RBAC controls, accelerating feature delivery, and reducing build costs by 30% while preventing 100% accidental code changes in production.
Upgraded Grafana from v6.8/v7.1 on EC2 to v11.6.2 in Elastic Kubernetes Service, implementing horizontal and vertical scaling strategies with Elastic Load Balancer for load distribution. Configured HA setup, logging, and transferred 100% of dashboards, alerts, and contact points with zero downtime.
Designed and implemented highly available Vault in EKS with Dual-cluster failover and Consul backend;
created 2-minute RTO Disaster Recovery plan for critical secrets management.
Reduced cloud costs by 10% by automating identification and decommissioning of idle/underutilized EC2, EBS, AWS RDS and ElastiCache instances.

SpringbootAWSKubernetesDjangoRedisCI/CD+3

Surabhi.io

Django Backend Engineer Intern

Mar 2023 – Nov 2023 · 8 mos · Bhubaneswar, Odisha, India · Remote

Engineered high-performance APIs that slashed response times by 50%, resulting in an improved user
experience and increased customer satisfaction.
Implemented a Notification system which can be integrated with all other features.
Surpassed the migration of applications from AWS to Azure platform.
Implemented Azure Database for PostgreSQL flexible server as the primary production database, ensuring high
availability and scalability reduced query response time by 40% and increased system uptime by 99.9%.

DjangoAWSAzureBackend Operations

Signimus technolgies: hiring python, mern, react native and other devs

Django Developer Intern

Jun 2022 – Aug 2022 · 2 mos · Indore, Madhya Pradesh, India

Developed CRUD-based APIs using function-based views.
Utilized Selenium driver to extract 350+ data points from LinkedIn for IT companies.
Constructed and validated 30+ APIs for a Peer-to-Peer Loan app with messaging and transaction capabilities.

DjangoSeleniumBackend Operations