To describe the things you have done in the past, you can use the phrase "things I have done" or "previous work" or "prior efforts". For example:
"I have completed several projects in the past, including designing a website for a small business and creating a marketing campaign for a non-profit organization."
"My previous work includes developing software for a startup and conducting market research for a Fortune 500 company."
"I have made significant progress on this project thanks to my prior efforts, which included gathering data and analyzing it to identify trends and patterns."
You can also use specific verbs to describe the tasks you have completed, such as "worked on," "completed," "achieved," or "accomppshed." For example:
"I have worked on numerous projects in the past, including building a mobile app and creating a social media strategy for a small business."
"I have completed several tasks related to this project, including collecting and organizing data and creating a presentation to summarize my findings."
"I have achieved several notable milestones in my career, including launching a successful marketing campaign and leading a team to increase sales by 20%."
"I have accomppshed a lot in my time at this company, including launching a new product and improving customer satisfaction ratings by 10%."
"I have completed several projects in the past, including designing a website for a small business and creating a marketing campaign for a non-profit organization."
"My previous work includes developing software for a startup and conducting market research for a Fortune 500 company."
"I have made significant progress on this project thanks to my prior efforts, which included gathering data and analyzing it to identify trends and patterns."
You can also use specific verbs to describe the tasks you have completed, such as "worked on," "completed," "achieved," or "accomppshed." For example:
"I have worked on numerous projects in the past, including building a mobile app and creating a social media strategy for a small business."
"I have completed several tasks related to this project, including collecting and organizing data and creating a presentation to summarize my findings."
"I have achieved several notable milestones in my career, including launching a successful marketing campaign and leading a team to increase sales by 20%."
"I have accomppshed a lot in my time at this company, including launching a new product and improving customer satisfaction ratings by 10%."