Mayank Kakkar

Software Engineer

Saharanpur, Uttar Pradesh, India1 yr 9 mos experience

Key Highlights

Proven expertise in Data Science and Machine Learning.
Developed models achieving significant enhancements in credit scoring.
Strong foundation in cloud technologies and programming languages.

Stackforce AI infers this person is a Data Scientist with a strong focus on Fintech and Machine Learning applications.

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Skills

Core Skills

Data ScienceMachine Learning

Other Skills

AWS CloudFormationAWS LambdaAWS Step FunctionsAlgorithmsAnalytical SkillsC++Cascading Style Sheets (CSS)CatBoostCoralData ArchitectureData StructuresDocument Object Model (DOM)FundamentalsHTMLHTML5

Experience

1 yr 9 mos

Total Experience

10 mos

Average Tenure

11 mos

Current Experience

Amazon

SDE

Jul 2025 – Present · 11 mos · Hyderabad, Telangana, India · On-site

Zupee

Software Engineer

Aug 2024 – Jun 2025 · 10 mos · Gurugram, Haryana, India · On-site

Hdfc bank

Data Scientist Intern

Jun 2023 – Aug 2023 · 2 mos · Mumbai, Maharashtra, India · On-site

Developed a CatBoost model on multi-period dataset containing credit scores, debit scores, bureau scores,
and application variables , driving an 8% enhancement in KS scores.
Employed diverse stacking techniques, combining decision tree and CatBoost models, achieving a signifi-
cant 10% uplift in KS scores.
Applied standalone CatBoost model on raw input data to secure stable scores across all four time peri-
ods, accompanied by a commendable 10% uplift.

CatBooststacking techniquescredit scoresdebit scoresbureau scoresapplication variables+2