Dmitri Makarov

Stockholm, Sweden

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Summary

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Dmitri Makarov is a compiler-focused software engineer with 15 years of experience building and optimizing low-level systems, particularly compilers, code optimizers and performance-sensitive backends. With a CS degree from Technion and an MS in Electrical Engineering from Stanford, he brings deep expertise in C++, STL, and compiler internals to projects that demand correctness and speed. His open-source contributions span notable projects like Solana (improving build systems, BPF tooling and test reliability), RBPF (relocation and JIT support) and the P4 reference compiler, showing a mix of compiler theory and pragmatic engineering. Dmitri excels at squeezing performance from runtimes and toolchains while hardening build and CI pipelines—a skill reflected in cross-platform fixes and test adaptations across large, fast-moving repos. Colocated in Stockholm, he blends research-grade knowledge of compiler optimizations with hands-on DevOps and release engineering experience.

15 years of coding experience

BS, Computer Science, BS, Computer Science at Technion - Israel Institute of Technology

MS, Electrical Engineering, MS, Electrical Engineering at Stanford University

English

Github Skills (27)

c-language10

p4a10

p4api10

ebpf10

scripting10

compiler-development10

cicd10

script10

solana10

build-automation10

blockchain10

sh10

elf10

p4v10

rust10

Programming languages (17)

C#JavaC++RustCDP4CMake

Github contributions (5)

solana-labs/rbpf

May 2021 - Jan 2023

Rust virtual machine and JIT compiler for eBPF programs

Role in this project:

Back-end Developer

Contributions:4 releases, 11 reviews, 18 commits in 1 year 8 months

Contributions summary:Dmitri primarily focused on enhancing the functionality and stability of the Rust virtual machine (RBPF) and its associated tools. Their contributions included implementing support for R_BPF_64_64 relocations, crucial for handling ld_imm64 instructions, and addressing related relocation issues. They also made improvements to the disassembler and adapted tests to ensure cross-platform compatibility, alongside updates to the CLI tool. The user also addressed multiple issues related to relocation handling and SBFv2.

jitrustebpf-programsebpfvirtual-machine

solana-labs/solana

Feb 2021 - Jan 2023

Web-Scale Blockchain for fast, secure, scalable, decentralized apps and marketplaces.

Role in this project:

Back-end Developer & Build/Release Engineer

Contributions:234 reviews, 139 commits, 268 PRs in 1 year 11 months

Contributions summary:Dmitri primarily focused on modifying build processes and dependencies within the Solana project. Their contributions included upgrading the `bpf-tools` version across multiple commits, and refactoring the build process for the C BPF programs. Several commits involved updating and modifying various shell scripts used in the build and testing pipelines. Additionally, the user implemented a feature to generate a script for re-running failed subcommands and added improvements to logging.

securescalablesolanamarketplacesdapp

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