App LogoApp name
KV

Keyur Vaitha

Open to work1 years experience

Software Engineer

Mumbai, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Software engineer with 1+ year of production experience in firmware, cryptography, and full-stack systems.

GitHubLinkedIn
Resume
Email

Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

28 skills
cc++pythonjavascripttypescriptjavarustsolidityeccecdsaed25519secp256k1zero-knowledge proofsmulti-party computationgitdockerawsganachepinatareactnext.jsnode.jselectron.jskeraspandasnumpymongodbpostgresql

Work Experience

Software Engineer – Cryptography & Systems

Cypherock

Apr 2025 - Present Mumbai, India
  • Delivered SiaCoin support across the X1 firmware, SDK, CySync desktop app, and backend services, closing a USD 25,000 ecosystem grant with The Sia Foundation.
  • Integrated Stellar (XLM) across firmware, SDK, and CySync after sustained community demand, enabling secure end-to-end transaction signing on one of crypto’s largest networks.
  • Researched Monero cold-signing feasibility and implemented a single-pass signing prototype, covering ring signatures, stealth addresses, and unsigned transaction construction, to evaluate hardware wallet R&D viability.
  • Integrated SimpleSwap into CySync’s in-app swap flow through a USD 3,000 ecosystem grant , enabling users to swap assets directly from cold storage.
  • Rebuilt Cypherock’s store, affiliate system, and admin panel end-to-end (backend, frontend, analytics) as a fully custom in-house system – managing 4,000+ affiliates and USD 200,000+ in orders in Q1 alone, with measurable improvements in SEO, page load times, and bounce rate.
  • Leading Everstake staking integration under aUSD 30,000 ecosystem grant, bringing non-custodial multi-coin staking to the ecosystem for the first time – spanning firmware, backend, and desktop app, covering contract whitelisting, IDL parsing, and multi-chain transaction flows.

Competitive Coding Mentor

TLE Eliminators

Jan 2025 - Jul 2025 Mumbai, India
  • Mentored 200+ students in data structures, algorithms, and competitive problem-solving.

Projects

SwinVQA: Transformer Framework for Medical VQA

PythonTensorFlowSWIN TransformerBERT
  • Built a medical visual question-answering system using SWIN Transformer for image feature extraction. Implemented beam search and multi-modal fusion of visual and textual features, reducing computational complexity from O(N 2) to O(N).

Trading System with Benchmarking

C++CMakeWebSockets
  • Designed a trading system with REST/WS integration for live market data and order management. Built latency benchmarking with visualization using Python.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Codeforces Peak Rating

Codeforces: Peak rating 1684 (Expert, Top 1% India)

CodeChef Peak Rating

CodeChef: Peak rating 1940 (4 ⋆, Top 1% India)

About Details

Professional Bio

Software engineer with 1+ year of production experience building across firmware, cryptography, full-stack, and backend systems. Proven track record of owning end-to-end integrations, infrastructure, and ecosystem partnerships with measurable business impact.

B.Tech Computer Science and Engineering (Data Science) in Computer Science and Engineering (Data Science)

Dwarkadas J. Sanghvi College of Engineering, Mumbai (2021 - 2025)

Languages: English, Hindi
Email: Locked