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Kushal SKS
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Kushal S

@kushrike

Software Engineer experienced in building services from scratch to scale. Worked at startups and MNC

India
Message

What I'm looking for

A results driven fast paced environment. Looking foreward to working in a team with the drive for excellence. Seniors and leaders who appreciate initiatives and leadership is what I am looking for in my next workplace. This brings along the chance to learn and grow, which is very cruicial for me in my next job.

Results‐driven Software Engineer and tech geek with a diverse skillset and a passion for innovation and problem‐solving. Experienced in delivering robust solutions and optimizing software performance. I excel in fast‐paced environments, tackling complex challenges with analytical precision.

I hold a Bachelor of Technology degree with majors in Information Technology from Birla Institute of Technology (BIT), Mesra. Throughout my career, I've been fortunate to encompass my desire to be product-oriented, from thinking through the product implications of what I am building to contributing your unique ideas of how to improve the product. This has been showcased multiple times in my job roles and the experience has equipped me with a deep understanding of core engineering concept applications and a proven track record of exceeding expectations when it came to delivering results.

Currently, as a Software Development Engineer at Captain Fresh, I am an integral part of the team responsible for designing and implementing user-facing product features. I developed the finance backend for the firm, working closely with the Product Managers, and taking active part in business-product-tech discussions. Through close collaboration with superiors and Product Managers, I successfully streamlined processes, leading to an outstanding 400% performance enhancement over the pre-existing payments setup. My technical expertise spans Java/SpringBoot and Javascript/ReactJS with exposure to PostgreSQL and MongoDB.

During my tenure as a Software Engineering Intern at D.E. Shaw & Co., I developed an in-house full-stack toolset for the ABS team. This toolset significantly reduced time wastage by eliminating the dependence of Finance stakeholders over Ops team, demonstrating my ability to optimize workflows effectively. I employed ReactJS, Redux and Python to implement this project.

Throughout my academic journey, I have undertaken diverse projects spanning WebApps, Android applications, including the latest one upon Google File Systems. Apart from these, I was also an active participant in Capture the Flag events.

My academic background has equipped me with a solid foundation in Software Development, Data Structures, Algorithms, DBMS, and OS concepts. Proficient in Java and Javascript, I possess a strong grasp of Object-Oriented Design Patterns, SpringBoot, SQL and NoSQL databases, NodeJS, ReactJS, and Linux environments.

Experience

Work history, roles, and key accomplishments

HashiCorp logoHA
Current

Engineer II, Vault Radar

Jun 2025 - Present (1 year)

Delivered core platform capabilities for HashiCorp’s Vault Radar secret-scanning ecosystem across SaaS, on-prem agents, and the CLI. Led AWS S3 scanning features that reduced unnecessary costs while preserving security coverage and improving performance, and expanded secret-detection coverage across 15+ cloud/SaaS ecosystems.

Captain Fresh logoCF
Current

Software Development Engineer

Captain Fresh

Jun 2022 - Present (3 years 11 months)

• Worked with Product Managers to develop technical specifications. Designed and built the backend service to process all vendor/customer payments, and incorporated credit/debit knock‐off behavior in a scalable fashion.
• Achieved a 4x performance boost in payment processes compared to the previous Zoho ERP setup.
• Contributed vital UI components to the Finance Module.

Zluri logoZL

Senior Software Engineer

Zluri

Apr 2025 - May 2025 (1 month)

Revamped a notification service to reduce peak-hour message delivery latency from 2 hours to under 1 minute for thousands of users. Cut on-call load and customer-reported issues by 33% through cross-functional bug bashes and refactoring high-churn legacy modules, while improving reliability via disaster recovery and performance/query optimizations.

CaptainFresh logoCA

Software Development Engineer

CaptainFresh

Jun 2022 - Oct 2023 (1 year 4 months)

Spearheaded remodeling of the finance module, building a service to process vendor/customer payments with scalable credit/debit knock-off behavior. Achieved a 4x performance boost in payment processing via Razorpay integration, and implemented two-way sync between the previous ERP and the new finance service for transaction integrity.

Captain Fresh logoCF

Backend Intern

Captain Fresh

Jan 2022 - May 2022 (4 months)

• Designed and implemented transaction and ledger behaviour, integrated Razorpay payment schemes to handle order processing and refunds.
• Designed and implemented transaction and ledger behaviour, integrated Razorpay payment schemes to handle order processing and refunds.
• Engineered an expense module which accepted company wide expenses and validated them based upon expense category and type.

D.E. Shaw & Co. logoDC

Software Intern

D.E. Shaw & Co.

May 2021 - Jul 2021 (2 months)

• Developed and deployed an in‐house toolset from scratch to aggregate, display and update datasets informations used by Finance wing.
• Enhanced overall productivity by 200% by reducing the dependence of the financial stakeholders over Ops team and eliminating slow e‐mail
based communications.

Education

Degrees, certifications, and relevant coursework

Birla Institute of Technology, Mesra logoBM

Birla Institute of Technology, Mesra

Bachelor of Technology, Information Technology

2018 - 2022

Grade: CGPA: 8.71/10

B.Tech in Information Technology at Birla Institute of Technology, Mesra (2018–2022). Earned a CGPA of 8.71/10.

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