Andjelka Sergienko is a seasoned Quality and EHS professional whose career sits precisely at the intersection of compliance, operational excellence, and sustainability—an area many talk about abstractly, but far fewer operationalize with discipline. With a strong foundation in manufacturing environments, she has built her expertise around implementing and maintaining robust management systems, driving continuous improvement, and aligning organizations with demanding international standards.

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Her professional profile reflects a consistent focus on transforming compliance from a necessary burden into a structured performance driver. Through her work in quality leadership roles, she has contributed to the deployment of standards such as VDA, IATF, and ISO, supporting organizations in achieving audit readiness while simultaneously improving process efficiency. Her involvement in training initiatives—particularly in areas like VDA 6.3 and internal auditing—demonstrates a hands-on approach to capability building rather than theoretical consulting.

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In parallel, she has expanded her expertise into the sustainability domain, with a clear emphasis on ESG and greenhouse gas management. Her certification as a Greenhouse Gas Accounting Lead Verifier under ISO 14064 standards positions her within a relatively narrow group of professionals who can both calculate and independently validate emissions data—something companies increasingly discover they need only after regulators or customers start asking uncomfortable questions.

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Currently associated with D2D Group, she brings together consulting, training, and certification support into an integrated offering. Her work focuses on helping organizations navigate complex regulatory landscapes while embedding sustainable practices into everyday operations. This includes aligning management systems with ESG objectives, ensuring compliance is not treated as a parallel activity but as a core business function.

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What differentiates her profile is the combination of technical rigor and pragmatic execution. Rather than positioning sustainability and compliance as abstract ambitions, she approaches them as systems to be designed, implemented, audited, and continuously improved. In a business environment where many still treat ESG as a slide deck topic, her work reflects a more demanding—and ultimately more valuable—reality: making standards, data, and processes actually function under real operational pressure.